Steel Cam Needle Roller Bearing Without Inner Ring Needle Roller Bearing Cam Follower CF4
China Steel Cam Needle Roller Bearing Without Inner Ring Needle Roller Bearing Cam Follower CF4, Find details about China Cam Follower Bearing for Komori, Cam Follower Bearing NTN from Steel Cam Needle Roller Bearing Without Inner Ring Needle Roller Bearing Cam Follower CF4
Basic Info.
Separated
Separated
Model No.
Nutr20
Brand Name
NTN SKF Koyo Timken NSK Bearing
Type
Track Roller Bearing
Series
Nutr20
Feature
Long Life High Speed
Lubrication
Oil Grease
Precision Rating
P0 P6 P5 P4 P2
Service
OEM Customized Services
Application
Machine
Stock
Rich
Trademark
NTN SKF Koyo Timken NSK
Transport Package
Box+Carton+Pallet
Specification
standard
Origin
China
HS Code
8482200000
Separated
Separated
Model No.
Nutr20
Brand Name
NTN SKF Koyo Timken NSK Bearing
Type
Track Roller Bearing
Series
Nutr20
Feature
Long Life High Speed
Lubrication
Oil Grease
Precision Rating
P0 P6 P5 P4 P2
Service
OEM Customized Services
Application
Machine
Stock
Rich
Trademark
NTN SKF Koyo Timken NSK
Transport Package
Box+Carton+Pallet
Specification
standard
Origin
China
HS Code
8482200000
Product Desciption
| Specifications of Bearing |
Product Description
| Basic Features of Track Roller Bearing | |
| Types | Stud type track roller bearing Yoke type track roller bearing |
| Series | RSTO... and STO... RNA22...2RS and NA22...RS NATR... and NATV... NUTR... KR... and KRE... KRV... and KRVE... NUKR... and NUKRE... NAST...ZZ PWTR...2RS KR52...NUUP PWKR...2RS |
| Material | Bearing Steel(GCr15, 100Cr6) SPCC St14 |
| Dimension | Metric and Inch |
| Dimension Range | 15mm~200mm(bore diameter) |
| MOQ | 1 |
| Delivery Time | 15-45 days |
| Sea Ports | Shanghai Ningbo Qingdao |
Quick Details
Model Number: RNA4924, RNA4928, RNA4930
Bore Size: 10 - 150 mm
Bore Size: 135 mm
Outside Diameter: 165 mm
Number of Row: Double Row
Precision Rating: P0 P2 P4 P6
Seals Type: OPEN RS 2RS Z ZZ
Structure: Roller bearing
Sample: AcceptInternal
Clearance: C0 C1 C2 C3 needle roller bearing
Lubrication: Oil or grease
Material: GCr15, GCr15SiMn, G20Cr2Ni4A needle roller bearing
Cage: Stainless steel/brass/steel plate needle roller bearing
Service: OEM service, Design service, Buyer label service
Specifications
1. Material: GCr15, GCr15SiMn,
2. Certification: ISO9001: 2008
3. Supply competitive price
Stainless thrust bearing needle roller
Needle roller bearing features:
Needle roller bearing with pressed outer ring is made of high-quality thin sheet by fine stamping process. It has such characteristics as small structure space and large load capacity, and is suitably used for the place where the installing space is limited and case hole cannot be used as the rolling race. Further axial orientation is not necessary after pressing into the bearing seat hole. B series are inch-size drawn cup full complement needle roller bearings with open end.
Widely used in automobiles, motorcycles, power tools, textile machines, farm machines, printers, etc.
Needle roller bearing model series: NK, NKS, RNA49, RNA69, RNA49-RS, RNA49-2RS
Packaging & Delivery
Packaging Detail: Product Packing: Polybag+Box/Polybox or Wooden Box Outer Packing: Carton/Wooden Box + Pallet
Delivery Detail: 5-15days
| Showing of Bearing |
RSTO... and STO... series
| Bearing No. (without inner ring) | Weight (g) | Bearing No. (with inner ring) | Weight (g) | Dimensions(mm) | Basic Load Rating(KN) | Limiting Speed (RPM) | |||||||
| d | D | C | B | Fw | E | r | Cr | Cor | |||||
| RSTO 5TN | 8.5 | - | - | - | 16 | 7.8 | - | 7 | 10 | 0.3 | 2.55 | 2.55 | 16000 |
| RSTO 6TN | 12.5 | STO 6TN | 17 | 6 | 19 | 9.8 | 10 | 10 | 13 | 0.3 | 3.75 | 4.5 | 10000 |
| RSTO 8TN | 21 | STO 8TN | 26 | 8 | 24 | 9.8 | 10 | 12 | 15 | 0.3 | 4.2 | 5.5 | 8000 |
| RSTO 10 | 42 | STO 10 | 49 | 10 | 30 | 11.8 | 12 | 14 | 20 | 0.3 | 8.4 | 9.2 | 5500 |
| RSTO 12 | 49 | STO 12 | 57 | 12 | 32 | 11.8 | 12 | 16 | 22 | 0.3 | 8.9 | 10.1 | 4500 |
| RSTO 15 | 50 | STO 15 | 63 | 15 | 35 | 11.8 | 12 | 20 | 26 | 0.3 | 9.1 | 10.7 | 3300 |
| RSTO 17 | 88 | STO 17 | 107 | 17 | 40 | 15.8 | 16 | 22 | 29 | 0.3 | 14.3 | 17.7 | 2800 |
| RSTO 20 | 130 | STO 20 | 152 | 20 | 47 | 15.8 | 16 | 25 | 32 | 0.3 | 16.2 | 21.5 | 2400 |
| RSTO 25 | 150 | STO 25 | 177 | 25 | 52 | 15.8 | 16 | 30 | 37 | 0.3 | 16.5 | 22.9 | 1800 |
| RSTO 30 | 255 | STO 30 | 308 | 30 | 62 | 19.8 | 20 | 38 | 46 | 0.6 | 23.3 | 35 | 1300 |
| RSTO 35 | 375 | STO 35 | 441 | 35 | 72 | 19.8 | 20 | 42 | 50 | 0.6 | 25.5 | 40 | 1100 |
| RSTO 40 | 420 | STO 40 | 530 | 40 | 80 | 19.8 | 20 | 50 | 58 | 1 | 35 | 59.3 | 850 |
| RSTO 45 | 453 | STO 45 | 576 | 45 | 85 | 19.8 | 20 | 55 | 63 | 1 | 25.5 | 43 | 750 |
| RSTO 50 | 481 | STO 50 | 617 | 50 | 90 | 19.8 | 20 | 60 | 68 | 1 | 43.6 | 83.4 | 650 |
RNA22...2RS and NA22...2RS series
| Bearing No. (without inner ring) | Weight (g) | Bearing No. (with inner ring) | Weight (g) | Dimensions(mm) | Basic Load Rating(KN) | Limiting Speed (RPM) | ||||||||
| d | D | C | B | Fw | D1 | r | r1 | Cr | Cor | |||||
| RNA22/6.2RS | - | NA22/6.2RS | - | 6 | 19 | 11.8 | 12 | 10 | 16 | 0.3 | 0.3 | 4.8 | 4.6 | -- |
| RNA2200.2RS | 52 | NA2200.2RS | 60 | 10 | 30 | 13.8 | 14 | 14 | 20 | 0.6 | 0.3 | 8 | 8.5 | 5500 |
| RNA2201.2RS | 57 | NA2201.2RS | 67 | 12 | 32 | 13.8 | 14 | 16 | 22 | 0.6 | 0.3 | 7.5 | 9 | 4700 |
| RNA2202.2RS | 60 | NA2202.2RS | 75 | 15 | 35 | 13.8 | 14 | 20 | 26 | 0.6 | 0.3 | 8.2 | 9.6 | 3400 |
| RNA2203.2RS | 94 | NA2203.2RS | 112 | 17 | 40 | 15.8 | 16 | 22 | 28 | 1 | 0.3 | 9.7 | 10.8 | 3000 |
| RNA2204.2RS | 152 | NA2204.2RS | 177 | 20 | 47 | 17.8 | 18 | 25 | 33 | 1 | 0.3 | 15.2 | 18.3 | 2300 |
| RNA2205.2RS | 179 | NA2205.2RS | 209 | 25 | 52 | 17.8 | 18 | 30 | 38 | 1 | 0.3 | 15.7 | 20 | 1800 |
| RNA2206.2RS | 284 | NA2206.2RS | 324 | 30 | 62 | 19.8 | 20 | 35 | 43 | 1 | 0.6 | 18.4 | 25.5 | 1400 |
| RNA2207.2RS | 432 | NA2207.2RS | 505 | 35 | 72 | 22.7 | 23 | 42 | 50 | 1.1 | 0.6 | 31.8 | 45.7 | 1100 |
| RNA2208.2RS | 530 | NA2208.2RS | 628 | 40 | 80 | 22.7 | 23 | 48 | 57 | 1.1 | 0.6 | 27.5 | 40.5 | 850 |
| RNA2209.2RS | 545 | NA2209.2RS | 655 | 45 | 85 | 22.7 | 23 | 52 | 62 | 1.1 | 0.6 | 28.5 | 43 | 800 |
| RNA2210.2RS | 563 | NA2210.2RS | 690 | 50 | 90 | 22.7 | 23 | 58 | 68 | 1.1 | 0.6 | 43.2 | 70 | 650 |
NATR... and NATV... series
| Bearing No. | Weight (g) | Bearing No. | Weight (g) | Dimensions(mm) | Basic Load Rating(KN) | Limiting Speed (RPM) | ||||||
| d | D | B | C | d1 | r | Cr | Cor | |||||
| NATR 5 | 14 | NATR 5PP | 14 | 5 | 16 | 12 | 11 | 12 | 0.15 | 2.8 | 2.5 | 14000 |
| NATV 5 | 15 | NATV 5PP | 15 | 5 | 16 | 12 | 11 | 12 | 0.15 | 7 | 8.6 | 3800 |
| NATR 6 | 20 | NATR 6PP | 20 | 6 | 19 | 12 | 11 | 14 | 0.15 | 3.2 | 3.3 | 11000 |
| NATV 6 | 21 | NATV 6PP | 21 | 6 | 19 | 12 | 11 | 14 | 0.15 | 7.9 | 10.7 | 3100 |
| NATR 8 | 41 | NATR 8PP | 41 | 8 | 24 | 15 | 14 | 19 | 0.3 | 4.8 | 4.8 | 7500 |
| NATV 8 | 42 | NATV 8PP | 42 | 8 | 24 | 15 | 14 | 19 | 0.3 | 10.2 | 12.9 | 2500 |
| NATR 10 | 64 | NATR 10PP | 64 | 10 | 30 | 15 | 14 | 23 | 0.6 | 6.9 | 7 | 5500 |
| NATV 10 | 65 | NATV 10PP | 65 | 10 | 30 | 15 | 14 | 23 | 0.6 | 12.5 | 15.3 | 2100 |
| NATR 12 | 71 | NATR 12PP | 71 | 12 | 32 | 15 | 14 | 25 | 0.6 | 6.9 | 7.1 | 4500 |
| NATV 12 | 72 | NATV 12PP | 72 | 12 | 32 | 15 | 14 | 25 | 0.6 | 13.3 | 17 | 1800 |
| NATR 15 | 103 | NATR 15PP | 103 | 15 | 35 | 19 | 18 | 27 | 0.6 | 10.3 | 14.8 | 3600 |
| NATV 15 | 105 | NATV 15PP | 105 | 15 | 35 | 19 | 18 | 27 | 0.6 | 19.6 | 34.7 | 1600 |
| NATR 17 | 144 | NATR 17PP | 144 | 17 | 40 | 21 | 20 | 32 | 1 | 18.2 | 21.9 | 2900 |
| NATV 17 | 152 | NATV 17PP | 152 | 17 | 40 | 21 | 20 | 32 | 1 | 31.5 | 45.3 | 1400 |
| NATR 20 | 246 | NATR 20PP | 246 | 20 | 47 | 25 | 24 | 37 | 1 | 22.4 | 29.9 | 2400 |
| NATV 20 | 254 | NATV 20PP | 254 | 20 | 47 | 25 | 24 | 37 | 1 | 37.7 | 59.1 | 1300 |
| NATR 25 | 275 | NATR 25PP | 275 | 25 | 52 | 25 | 24 | 42 | 1 | 24 | 34.2 | 1800 |
| NATV 25 | 285 | NATV 25PP | 285 | 25 | 52 | 25 | 24 | 42 | 1 | 43 | 73.6 | 1000 |
| NATR 30 | 470 | NATR 30PP | 470 | 30 | 62 | 29 | 28 | 51 | 1 | 32.9 | 50.3 | 1300 |
| NATV 30 | 481 | NATV 30PP | 481 | 30 | 62 | 29 | 28 | 51 | 1 | 57.1 | 104 | 850 |
| NATR 35 | 635 | NATR 35PP | 635 | 35 | 72 | 29 | 28 | 58 | 1.1 | 34.4 | 55.8 | 1000 |
| NATV 35 | 647 | NATV 35PP | 647 | 35 | 72 | 29 | 28 | 58 | 1.1 | 59.3 | 114.5 | 750 |
| NATR 40 | 805 | NATR 40PP | 805 | 40 | 80 | 32 | 30 | 66 | 1.1 | 38.5 | 66.6 | 850 |
| NATV 40 | 890 | NATV 40PP | 890 | 40 | 80 | 32 | 30 | 66 | 1.1 | 70.8 | 149.1 | 650 |
| NATR 45 | 910 | NATR 45PP | 910 | 45 | 85 | 32 | 30 | 72 | 1.1 | 42.6 | 77.8 | 750 |
| NATV 45 | 935 | NATV 45PP | 935 | 45 | 85 | 32 | 30 | 72 | 1.1 | 74.5 | 164.4 | - |
| NATR 50 | 960 | NATR 50PP | 960 | 50 | 90 | 32 | 30 | 76 | 1.1 | 44.3 | 85.1 | 650 |
| NATV 50 | 990 | NATV 50PP | 990 | 50 | 90 | 32 | 30 | 76 | 1.1 | 78 | 179.8 | 550 |
NUTR... series
| Bearing No. | Weight (g) | Dimensions(mm) | Basic Load Rating(KN) | Limiting Speed (RPM) | |||||||||
| d | D | B | C | d1 | r | rs1 | Cr | Cor | Fr perm | For perm | |||
| NUTR 15 | 99 | 15 | 35 | 19 | 18 | 20 | 0.6 | 0.3 | 22.7 | 26.2 | 8.6 | 16.8 | 6500 |
| NUTR 1542 | 158 | 15 | 42 | 19 | 18 | 20 | 0.6 | 0.3 | 22.7 | 26.2 | 21.9 | 21.9 | 6500 |
| NUTR 17 | 147 | 17 | 40 | 21 | 21 | 22 | 1 | 0.5 | 27.7 | 32.4 | 13.1 | 22.6 | 5500 |
| NUTR 1747 | 220 | 17 | 47 | 21 | 21 | 22 | 1 | 0.5 | 27.7 | 32.4 | 28 | 28 | 5500 |
| NUTR 20 | 245 | 20 | 47 | 25 | 24 | 27 | 1 | 0.5 | 39.7 | 44 | 16.4 | 33 | 4200 |
| NUTR 2052 | 321 | 20 | 52 | 25 | 24 | 27 | 1 | 0.5 | 39.7 | 44 | 38.5 | 41 | 4200 |
| NUTR 25 | 281 | 25 | 52 | 25 | 24 | 31 | 1 | 0.5 | 44.7 | 57.2 | 17.3 | 34.5 | 3400 |
| NUTR 2562 | 450 | 25 | 62 | 25 | 24 | 31 | 1 | 0.5 | 44.7 | 57.2 | 50 | 50 | 3400 |
| NUTR 30 | 465 | 30 | 62 | 29 | 28 | 38 | 1 | 0.5 | 63.7 | 89.7 | 23.5 | 46.5 | 2600 |
| NUTR 3072 | 697 | 30 | 72 | 29 | 28 | 38 | 1 | 0.5 | 63.7 | 89.7 | 64 | 64 | 2600 |
| NUTR 35 | 630 | 35 | 72 | 29 | 28 | 44 | 1.1 | 0.6 | 75.1 | 104.6 | 32 | 60 | 2100 |
| NUTR 3580 | 838 | 35 | 80 | 29 | 28 | 44 | 1.1 | 0.6 | 75.1 | 104.6 | 72 | 72 | 2100 |
| NUTR 40 | 816 | 40 | 80 | 32 | 30 | 51 | 1.1 | 0.6 | 90.4 | 131.1 | 30.5 | 60 | 1600 |
| NUTR 4090 | 1129 | 40 | 90 | 32 | 30 | 51 | 1.1 | 0.6 | 90.4 | 131.1 | 84 | 95 | 1600 |
| NUTR 45 | 883 | 45 | 85 | 32 | 30 | 55 | 1.1 | 0.6 | 95.5 | 144.4 | 31.5 | 61 | 1400 |
| NUTR 45100 | 1396 | 45 | 100 | 32 | 30 | 55 | 1.1 | 0.6 | 95.5 | 144.4 | 106 | 107 | 1400 |
| NUTR 50 | 950 | 50 | 90 | 32 | 30 | 60 | 1.1 | 0.6 | 97.2 | 161.4 | 32 | 62 | 1300 |
| NUTR 50110 | 1690 | 50 | 110 | 32 | 30 | 60 | 1.1 | 0.6 | 97.2 | 161.4 | 120 | 120 | 1300 |
KR... and KRE... series
KRV... and KRVE... series
| Bearing No. | Weight (g) | Bearing No. | Weight (g) | Dimensions(mm) | Basic Load Rating(KN) | Limiting Speed | Eccentric Collar | Tightening Torque with Nut | |||||||||||||||
| D | d | C | r | B | B1 | B2 | G | G1 | M | M1 | C1 | d2 | Cr | Cor | (RPM) | d1 | B3 | e | Nm | ||||
| KR 16 | 18 | KRE 16 | 20 | 16 | 6 | 11 | 0.15 | 28 | 16 | - | M6×1 | 8 | 4 | - | 0.6 | 12 | 2.81 | 2.58 | 14000 | 9 | 7 | 0.5 | 3 |
| KRV 16 | 20 | KRVE 16 | 22 | 16 | 6 | 11 | 0.15 | 28 | 16 | - | M6×1 | 8 | 4 | - | 0.6 | 12 | 7.02 | 8.69 | 3800 | 9 | 7 | 0.5 | 3 |
| KR 19 | 28 | KRE 19 | 31 | 19 | 8 | 11 | 0.15 | 32 | 20 | - | M8×1.25 | 10 | 4 | - | 0.6 | 14 | 3.26 | 3.33 | 11000 | 11 | 9 | 0.5 | 8 |
| KRV 19 | 32 | KRVE 19 | 35 | 19 | 8 | 11 | 0.15 | 32 | 20 | - | M8×1.25 | 10 | 4 | - | 0.6 | 14 | 7.94 | 10.75 | 3100 | 11 | 9 | 0.5 | 8 |
| KR 22 | 44 | KRE 22 | 48 | 22 | 10 | 12 | 0.3 | 36 | 23 | - | M10×1 | 12 | 4 | - | 0.6 | 17 | 4.33 | 5.12 | 8000 | 13 | 10 | 0.5 | 15 |
| KRV 22 | 45 | KRVE 22 | 49 | 22 | 10 | 12 | 0.3 | 36 | 23 | - | M10×1 | 12 | 4 | - | 0.6 | 17 | 8.94 | 13.3 | 2600 | 13 | 10 | 0.5 | 15 |
| KR 26 | 58 | KRE 26 | 62 | 26 | 10 | 12 | 0.3 | 36 | 23 | - | M10×1 | 12 | 4 | - | 0.6 | 17 | 4.33 | 5.12 | 8000 | 13 | 10 | 0.5 | 15 |
| KRV 26 | 61 | KRVE 26 | 65 | 26 | 10 | 12 | 0.3 | 36 | 23 | - | M10×1 | 12 | 4 | - | 0.6 | 17 | 8.94 | 13.3 | 2600 | 13 | 10 | 0.5 | 15 |
| KR 30 | 87 | KRE 30 | 93 | 30 | 12 | 14 | 0.6 | 40 | 25 | 6 | M12×1.5 | 13 | 6 | 3 | 0.6 | 23 | 6.97 | 7.06 | 5500 | 15 | 11 | 0.5 | 22 |
| KRV 30 | 89 | KRVE 30 | 95 | 30 | 12 | 14 | 0.6 | 40 | 25 | 6 | M12×1.5 | 13 | 6 | 3 | 0.6 | 23 | 12.6 | 15.3 | 2100 | 15 | 11 | 0.5 | 22 |
| KR 32 | 98 | KRE 32 | 104 | 32 | 12 | 14 | 0.6 | 40 | 25 | 6 | M12×1.5 | 13 | 6 | 3 | 0.6 | 23 | 6.97 | 7.06 | 5500 | 15 | 11 | 0.5 | 22 |
| KRV 32 | 100 | KRVE 32 | 106 | 32 | 12 | 14 | 0.6 | 40 | 25 | 6 | M12×1.5 | 13 | 6 | 3 | 0.6 | 23 | 12.6 | 15.3 | 2100 | 15 | 11 | 0.5 | 22 |
| KR 35 | 169 | KRE 35 | 182 | 35 | 16 | 18 | 0.6 | 52 | 32.5 | 8 | M16×1.5 | 17 | 6 | 3 | 0.8 | 27 | 10.3 | 14.8 | 3600 | 20 | 14 | 1 | 58 |
| KRV 35 | 171 | KRVE 35 | 184 | 35 | 16 | 18 | 0.6 | 52 | 32.5 | 8 | M16×1.5 | 17 | 6 | 3 | 0.8 | 27 | 19.7 | 34.8 | 1600 | 20 | 14 | 1 | 58 |
| KR 40 | 247 | KRE 40 | 263 | 40 | 18 | 20 | 1 | 58 | 36.5 | 8 | M18×1.5 | 19 | 6 | 3 | 0.8 | 32 | 18.2 | 22 | 2900 | 22 | 16 | 1 | 87 |
| KRV 40 | 249 | KRVE 40 | 265 | 40 | 18 | 20 | 1 | 58 | 36.5 | 8 | M18×1.5 | 19 | 6 | 3 | 0.8 | 32 | 31.5 | 45.3 | 1400 | 22 | 16 | 1 | 87 |
| KR 47 | 386 | KRE 47 | 406 | 47 | 20 | 24 | 1 | 66 | 40.5 | 9 | M20×1.5 | 21 | 8 | 4 | 0.8 | 37 | 22.2 | 29.9 | 2400 | 24 | 18 | 1 | 120 |
| KRV 47 | 409 | KRVE 47 | 423 | 47 | 20 | 24 | 1 | 66 | 40.5 | 9 | M20×1.5 | 21 | 8 | 4 | 0.8 | 37 | 37.3 | 59.2 | 1400 | 24 | 18 | 1 | 120 |
| KR 52 | 461 | KRE 52 | 481 | 52 | 20 | 24 | 1 | 66 | 40.5 | 9 | M20×1.5 | 21 | 8 | 4 | 0.8 | 37 | 22.2 | 29.9 | 2400 | 24 | 18 | 1 | 120 |
| KRV 52 | 484 | KRVE 52 | 504 | 52 | 20 | 24 | 1 | 66 | 40.5 | 9 | M20×1.5 | 21 | 8 | 4 | 0.8 | 37 | 37.3 | 59.2 | 1300 | 24 | 18 | 1 | 120 |
| KR 62 | 790 | KRE 62 | 818 | 62 | 24 | 29 | 1 | 80 | 49.5 | 11 | M24×1.5 | 25 | 8 | 4 | 0.8 | 44 | 32.8 | 47.3 | 1900 | 28 | 22 | 1 | 220 |
| KRV 62 | 802 | KRVE 62 | 830 | 62 | 24 | 29 | 1 | 80 | 49.5 | 11 | M24×1.5 | 25 | 8 | 4 | 0.8 | 44 | 53.8 | 91 | 1100 | 28 | 22 | 1 | 220 |
| KR 72 | 1040 | KRE 72 | - | 72 | 24 | 29 | 1.1 | 80 | 49.5 | 11 | M24×1.5 | 25 | 8 | 4 | 0.8 | 44 | 32.8 | 47.3 | 1900 | 28 | 22 | 1 | 220 |
| KRV 72 | 1045 | KRVE 72 | - | 72 | 24 | 29 | 1.1 | 80 | 49.5 | 11 | M24×1.5 | 25 | 8 | 4 | 0.8 | 44 | 53.8 | 91 | 1100 | 28 | 22 | 1 | 220 |
| KR 80 | 1550 | KRE 80 | - | 80 | 30 | 35 | 1.1 | 100 | 63 | 15 | M30×1.5 | 32 | 8 | 4 | 1 | 53 | 48.2 | 83.9 | 1300 | 35 | 29 | 1.5 | 450 |
| KRV 80 | 1561 | KRVE 80 | - | 80 | 30 | 35 | 1.1 | 100 | 63 | 15 | M30×1.5 | 32 | 8 | 4 | 1 | 53 | 74.9 | 150.3 | 850 | 35 | 29 | 1.5 | 450 |
| KR 85 | - | KRE 85 | - | 85 | 30 | 35 | 1.1 | 100 | 63 | 15 | M30×1.5 | 32 | 8 | 4 | 1 | 53 | 48.2 | 83.9 | 1300 | 35 | 29 | 1.5 | 450 |
| KRV 85 | - | KRVE 85 | - | 85 | 30 | 35 | 1.1 | 100 | 63 | 15 | M30×1.5 | 32 | 8 | 4 | 1 | 53 | 74.9 | 150.3 | 850 | 35 | 29 | 1.5 | 450 |
| KR 90 | 1950 | KRE 90 | - | 90 | 30 | 35 | 1.1 | 100 | 63 | 15 | M30×1.5 | 32 | 8 | 4 | 1 | 53 | 48.2 | 83.9 | 1300 | 35 | 29 | 1.5 | 450 |
| KRV 90 | 1970 | KREV 90 | - | 90 | 30 | 35 | 1.1 | 100 | 63 | 15 | M30×1.5 | 32 | 8 | 4 | 1 | 53 | 74.9 | 150.3 | 850 | 35 | 29 | 1.5 | 450 |
NUKR... and NUKRE... series
| Bearing No. | Weight (g) | Bearing No. | Weight (g) | Dimensions(mm) | Basic Load Rating(KN) | Limiting Speed | Eccentric Collar | Tightening Torque with Nut | |||||||||||||||||
| D | d | C | r | B | B1 | B2 | G | G1 | M1 | C1 | d2 | A/F | Cr | Cor | Fr perm | For perm | (RPM) | d1 | B3 | e | Nm | ||||
| NUKR 35 | 164 | - | - | 35 | 16 | 18 | 0.6 | 52 | 32.5 | 7.8 | M16×1.5 | 17 | 3 | 0.8 | 20 | 8 | 22.7 | 26.2 | 8.6 | 16.8 | 6500 | 20 | 12 | 1 | 58 |
| - | - | NUKRE 35 | 177 | 35 | 16 | 18 | 0.6 | 52 | 29.5 | 7.8 | M16×1.5 | 17 | 3 | 3.8 | 27 | 8 | 22.7 | 26.2 | 8.6 | 16.8 | 6500 | 20 | 12 | 1 | 58 |
| NUKR 40 | 242 | - | - | 40 | 18 | 20 | 1 | 58 | 36.5 | 8 | M18×1.5 | 19 | 3 | 0.8 | 22 | 8 | 27.7 | 32.4 | 13.1 | 22.6 | 5500 | 22 | 14 | 1 | 87 |
| - | - | NUKRE 40 | 258 | 40 | 18 | 20 | 1 | 58 | 33.5 | 8 | M18×1.5 | 19 | 3 | 3.8 | 30 | 8 | 27.7 | 32.4 | 13.1 | 22.6 | 5500 | 22 | 14 | 1 | 87 |
| NUKR 47 | 380 | NUKRE 47 | 400 | 47 | 20 | 24 | 1 | 66 | 40.5 | 9 | M20×1.5 | 21 | 4 | 0.8 | 27 | 10 | 39.7 | 44 | 16.4 | 33 | 4200 | 24 | 18 | 1 | 120 |
| NUKR 52 | 450 | NUKRE 52 | 470 | 52 | 20 | 24 | 1 | 66 | 40.5 | 9 | M20×1.5 | 21 | 4 | 0.8 | 31 | 10 | 44.7 | 55.2 | 17.3 | 34.5 | 3400 | 24 | 18 | 1 | 120 |
| NUKR 62 | 795 | NUKRE 62 | 824 | 62 | 24 | 28 | 1 | 80 | 49.5 | 11 | M24×1.5 | 25 | 4 | 1.3 | 38 | 14 | 63.7 | 89.7 | 23.5 | 46.5 | 2600 | 28 | 22 | 1 | 220 |
| NUKR 72 | 1020 | NUKRE 72 | 1050 | 72 | 24 | 28 | 1.1 | 80 | 49.5 | 11 | M24×1.5 | 25 | 4 | 1.3 | 44 | 14 | 74.1 | 104.6 | 32 | 60 | 2100 | 28 | 22 | 1 | 220 |
| NUKR 80 | 1600 | NUKRE 80 | 1670 | 80 | 30 | 35 | 1.1 | 100 | 63 | 15 | M30×1.5 | 32 | 4 | 1 | 47 | 14 | 107 | 141.4 | 47.5 | 96 | 1800 | 35 | 29 | 1.5 | 450 |
| NUKR 85 | 1790 | NUKRE 85 | 1860 | 85 | 30 | 35 | 1.1 | 100 | 63 | 15 | M30×1.5 | 32 | 4 | 1 | 47 | 14 | 107 | 141.4 | - | - | 1800 | 35 | 29 | 1.5 | 450 |
| NUKR 90 | 1960 | NUKRE 90 | 2020 | 90 | 30 | 35 | 1.1 | 100 | 63 | 15 | M30×1.5 | 32 | 4 | 1 | 47 | 14 | 107 | 141.4 | 77 | 117 | 1800 | 35 | 29 | 1.5 | 450 |
NAST...ZZ series
| Bearing No. | Weight (g) | Dimensions(mm) | Basic Load Rating(KN) | Limiting Speed | ||||||||
| d | D | B | C | d1 | a | e | r | Cr | Cor | (RPM) | ||
| NAST 6ZZ | 24.5 | 6 | 19 | 14 | 13.8 | 14 | 2.5 | 0.8 | 0.5 | 4.1 | 4.5 | 17000 |
| NAST 8ZZ | 39 | 8 | 24 | 14 | 13.8 | 17.5 | 2.5 | 0.8 | 1 | 5.7 | 5.9 | 14000 |
| NAST 10ZZ | 65 | 10 | 30 | 16 | 15.8 | 23.5 | 2.5 | 0.8 | 1.5 | 9.48 | 9.32 | 12000 |
| NAST 12ZZ | 75 | 12 | 32 | 16 | 15.8 | 25.5 | 2.5 | 0.8 | 1.5 | 10 | 10.4 | 11000 |
| NAST 15ZZ | 83 | 15 | 35 | 16 | 15.8 | 29 | 2.5 | 0.8 | 1.5 | 11.7 | 13.4 | 8500 |
| NAST 17ZZ | 136 | 17 | 40 | 20 | 19.8 | 32.5 | 3 | 1 | 1.5 | 19.2 | 23.5 | 7500 |
| NAST 20ZZ | 195 | 20 | 47 | 20 | 19.8 | 38 | 3 | 1 | 1.5 | 20.8 | 27 | 7000 |
| NAST 25ZZ | 226 | 25 | 52 | 20 | 19.8 | 43 | 3 | 1 | 1.5 | 23 | 32.5 | 5500 |
| NAST 30ZZ | 402 | 30 | 62 | 25 | 24.8 | 50.5 | 4 | 1.2 | 1.5 | 35.3 | 55.3 | 4500 |
| NAST 35ZZ | 550 | 35 | 72 | 25 | 24.8 | 53.5 | 4 | 1.2 | 1.5 | 36 | 58.3 | 4000 |
| NAST 40ZZ | 710 | 40 | 80 | 26 | 25.8 | 61.5 | 4 | 1.2 | 2 | 37.3 | 64.3 | 3500 |
| NAST 45ZZ | 760 | 45 | 85 | 26 | 25.8 | 66.5 | 4 | 1.2 | 2 | 37.3 | 66.3 | 3000 |
| NAST 50ZZ | 830 | 50 | 90 | 26 | 25.8 | 76 | 4 | 1.2 | 2 | 38.9 | 71.6 | 3000 |
PWTR...2RS series
| Bearing No. | Weight (g) | Dimensions(mm) | Basic Load Rating(KN) | Limiting Speed | |||||||||
| d | D | B | C | d1 | r | r1 | Cr | Cor | Fr perm | For perm | (RPM) | ||
| PWTR 15.2RS | 99 | 15 | 35 | 19 | 18 | 20 | 0.6 | 0.3 | 17.2 | 18.3 | 9.4 | 11.3 | 6000 |
| PWTR 1542.2RS | 158 | 15 | 42 | 19 | 18 | 20 | 0.6 | 0.3 | 17.2 | 18.3 | 14.1 | 14.1 | 6000 |
| PWTR 17.2RS | 147 | 17 | 40 | 21 | 21 | 22 | 1 | 0.5 | 19.4 | 20.8 | 13.8 | 13.8 | 5000 |
| PWTR 1747.2RS | 220 | 17 | 47 | 21 | 21 | 22 | 1 | 0.5 | 19.4 | 20.8 | 16.4 | 16.4 | 5000 |
| PWTR 20.2RS | 245 | 20 | 47 | 25 | 24 | 27 | 1 | 0.5 | 30.6 | 33.6 | 18.3 | 25.5 | 3800 |
| PWTR 2052.2RS | 321 | 20 | 52 | 25 | 24 | 27 | 1 | 0.5 | 30.6 | 33.6 | 29.5 | 29.5 | 3800 |
| PWTR 25.2RS | 281 | 25 | 52 | 25 | 24 | 31 | 1 | 0.5 | 34.4 | 40.8 | 19.3 | 28 | 3800 |
| PWTR 2562.2RS | 450 | 25 | 62 | 25 | 24 | 31 | 1 | 0.5 | 34.4 | 40.8 | 36 | 36 | 3800 |
| PWTR 30.2RS | 465 | 30 | 62 | 29 | 28 | 38 | 1 | 0.5 | 52.4 | 69.8 | 25.5 | 39.5 | 2200 |
| PWTR 3072.2RS | 697 | 30 | 72 | 29 | 28 | 38 | 1 | 0.5 | 52.4 | 69.8 | 49 | 49 | 2200 |
| PWTR 35.2RS | 630 | 35 | 72 | 29 | 28 | 44 | 1.1 | 0.6 | 61.8 | 81.4 | 34.5 | 46.5 | 1800 |
| PWTR 3580.2RS | 838 | 35 | 80 | 29 | 28 | 44 | 1.1 | 0.6 | 61.8 | 81.4 | 55 | 55 | 1800 |
| PWTR 40.2RS | 816 | 40 | 80 | 32 | 30 | 51 | 1.1 | 0.6 | 76 | 104.9 | 35 | 53 | 1500 |
| PWTR 4090.2RS | 1129 | 40 | 90 | 32 | 30 | 51 | 1.1 | 0.6 | 76 | 104.9 | 66 | 66 | 1500 |
| PWTR 45.2RS | 883 | 45 | 85 | 32 | 30 | 55 | 1.1 | 0.6 | 80.3 | 115.5 | 36 | 55 | 1300 |
| PWTR 45100.2RS | 1396 | 45 | 100 | 32 | 30 | 55 | 1.1 | 0.6 | 80.3 | 115.5 | 74 | 74 | 1300 |
| PWTR 50.2RS | 950 | 50 | 90 | 32 | 30 | 60 | 1.1 | 0.6 | 81.7 | 129 | 37 | 57 | 1100 |
| PWTR 50110.2RS | 1690 | 50 | 110 | 32 | 30 | 60 | 1.1 | 0.6 | 81.7 | 129 | 82 | 82 | 1100 |
KR52...NUUP series
| Bearing No. | Weight (g) | Dimensions(mm) | Basic Load Rating(KN) | Limiting Speed | ||||||||||||
| D | d | B | B1 | B2 | C | C1 | d1 | r | G | G1 | A/F | Cr | Cor | (RPM) | ||
| KR 5201 NUUP | 120 | 35 | 12 | 49.2 | 17 | 32.5 | 15.9 | 0.8 | 17.1 | 0.6 | M12×1.5 | 17 | 6 | 8.6 | 5.1 | 6000 |
| KR 5202 NUUP | 190 | 40 | 16 | 53.2 | 17 | 36.5 | 15.9 | 0.8 | 20 | 0.6 | M16×1.5 | 19 | 8 | 9.8 | 6.2 | 6000 |
| KR 5203 NUUP | 290 | 47 | 18 | 58.8 | 18.5 | 40.5 | 17.5 | 0.8 | 22.9 | 0.6 | M18×1.5 | 21 | 8 | 12.6 | 8.2 | 3800 |
| KR 5204 NUUP | 380 | 52 | 20 | 63.6 | 22.5 | 41.5 | 20.6 | 1.5 | 26.8 | 1 | M20×1.5 | 21 | 10 | 15.8 | 10.5 | 3800 |
| KR 5205 NUUP | 580 | 62 | 24 | 70.9 | 21.5 | 49.5 | 20.6 | 0.8 | 30.3 | 1 | M24×1.5 | 25 | 10 | 18.5 | 13 | 2200 |
| KR 5206 NUUP | 800 | 72 | 24 | 74.1 | 25 | 49.5 | 23.8 | 0.8 | 37.3 | 1 | M24×1.5 | 25 | 10 | 24.6 | 17.7 | 2200 |
| KR 5207 NUUP | 1200 | 80 | 30 | 91 | 28 | 63 | 27 | 1 | 42.4 | 1.1 | M30×1.5 | 32 | 12 | 30.5 | 22.4 | 1800 |
PWKR...2RS series
| Bearing No. | Weight (g) | Bearing No. | Weight (g) | Dimensions(mm) | Basic Load Rating(KN) | Limiting Speed | Eccentric Collar | Tightening Torque with Nut | |||||||||||||||||
| D | d | C | r | B | B1 | B2 | G | G1 | M1 | C1 | d2 | A/F | Cr | Cor | Fr pem | For pem | (RPM) | d1 | B3 | e | Nm | ||||
| PWKR35.2RS | 164 | - | - | 35 | 16 | 18 | 0.6 | 52 | 32.5 | 7.8 | M16×1.5 | 17 | 3 | 0.8 | 20 | 8 | 17.2 | 18.3 | 9.4 | 11.3 | 6000 | 20 | 12 | 1 | 58 |
| - | - | PWKRE35.2RS | 177 | 35 | 16 | 18 | 0.6 | 52 | 32.5 | - | M16×1.5 | 17 | - | 0.8 | 20 | 8 | 17.2 | 18.3 | 9.4 | 11.3 | 6000 | 20 | 12 | 1 | 58 |
| PWKR40.2RS | 242 | - | - | 40 | 18 | 20 | 1 | 58 | 36.5 | 8 | M18×1.5 | 19 | 3 | 0.8 | 22 | 8 | 19.4 | 20.8 | 13.8 | 13.8 | 5000 | 22 | 14 | 1 | 87 |
| - | - | PWKRE40.2RS | 258 | 40 | 18 | 20 | 1 | 58 | 36.5 | - | M18×1.5 | 19 | - | 0.8 | 22 | 8 | 19.4 | 20.8 | 13.8 | 13.8 | 5000 | 22 | 14 | 1 | 87 |
| PWKR47.2RS | 380 | PWKRE47.2RS | 400 | 47 | 20 | 24 | 1 | 66 | 40.5 | 9 | M20×1.5 | 21 | 4 | 0.8 | 27 | 10 | 30.6 | 33.6 | 19.3 | 25.5 | 3800 | 24 | 18 | 1 | 120 |
| PWKR52.2RS | 450 | PWKRE52.2RS | 470 | 52 | 20 | 24 | 1 | 66 | 40.5 | 9 | M20×1.5 | 21 | 4 | 0.8 | 31 | 10 | 34.4 | 40.8 | 19.3 | 28 | 3800 | 24 | 18 | 1 | 120 |
| PWKR62.2RS | 795 | PWKRE62.2RS | 824 | 62 | 24 | 28 | 1 | 80 | 49.5 | 11 | M24×1.5 | 25 | 4 | 1.3 | 38 | 14 | 52.4 | 69.8 | 25.5 | 39.5 | 2200 | 28 | 22 | 1 | 220 |
| PWKR72.2RS | 1020 | PWKRE72.2RS | 1050 | 72 | 24 | 28 | 1.1 | 80 | 49.5 | 11 | M24×1.5 | 25 | 4 | 1.3 | 44 | 14 | 61.8 | 81.4 | 46.5 | 46.5 | 2200 | 28 | 22 | 1 | 220 |
| PWKR80.2RS | 1600 | PWKRE80.2RS | 1670 | 80 | 30 | 35 | 1.1 | 100 | 63 | 15 | M30×1.5 | 32 | 4 | 1 | 47 | 14 | 93.9 | 118.9 | 53 | 70 | 1800 | 35 | 29 | 1.5 | 450 |
| PWKR85.2RS | 1780 | PWKRE85.2RS | 1850 | 85 | 30 | 35 | 1.1 | 100 | 63 | 15 | M30×1.5 | 32 | 4 | 1 | 47 | 14 | 93.9 | 118.9 | 53 | 70 | 1800 | 35 | 29 | 1.5 | 450 |
| PWKR90.2RS | 1960 | PWKRE90.2RS | 2020 | 90 | 30 | 35 | 1.1 | 100 | 63 | 15 | M30×1.5 | 32 | 4 | 1 | 47 | 14 | 93.9 | 118.9 | 82 | 82 | 1800 | 35 | 29 | 1.5 | |
| Our Main Products |
| Our Company |
Qingdao Flow Group Ltd is a professional manufacturer of bearings, collecting together production and processing, domestic and foreign trade. The factory specializes in the production and export of many kinds of bearings: deep groove ball bearing, spherical roller bearing, tapered roller bearing, and so on. The customized bearings is also acceptable and the production will be according to your requirements and samples.
All bearings in our factory adopt international quality standards. The complete equipment, strict quality control, advanced Japanese technology and quality service provide a guarantee to supply the high-quality bearings for our customers. Domestic sales and service network has covered 15 major cities in China, meanwhile our bearing has sold more than 60 overseas countries and regions.
Our bearings have been widely used in agriculture, textiles, mining, printing and packaging industries, in addition to applications in airports, air conditioning systems, conveyors and ship also applied.
If you are interested in any of our bearings or have an intention to order, please feel free to contact us.
| FAQ |
1.Samples quantity: 1-10 pcs are available.
2.Free samples: It depends on the model NO., material and quantity. Some of the bearings samples need client to pay samples charge and shipping cost.
3.It's better to start your order with Trade Assurance to get full protection for your samples order.
CUSTOMIZED
The customized LOGO or drawing is acceptable for us.
MOQ
1.MOQ: 10 pcs mix different standard bearings.
2.MOQ: 5000 pcs customized your brand bearings.
OEM POLICY
1.We can printing your brand (logo,artwork)on the shield or laser engraving your brand on the shield.
2.We can custom your packaging according to your design
3.All copyright own by clients and we promised don't disclose any info.
SUPORT
Please visit our Clunt bearings website, we strongly encourge that you can communicate with us through email,thanks!
We have all kinds of bearings, just tell me your item number and quantity,best price will be offered to you soon
The material of the bearings, precision rating, seals type,OEM service,etc, all of them we can make according to your requiremen
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