China Manufacturer Bearing/ Spherical Roller Bearing 21312 Ca/W33
China Manufacturer Bearing/ Spherical Roller Bearing 21312 Ca/W33, Find details about China NSK Spherical Roller Bearing, NTN Spherical Roller Bearing from China Manufacturer Bearing/ Spherical Roller Bearing 21312 Ca/W33
Basic Info.
Model NO.
21312 CA/W33
Separated
Unseparated
Product Name
China Manufacturer Bearing/ Spherical Roller Beari
Size
60X130X31mm
Weight
2.1kg
Basic Dynamic Load Rating
217kn
Basic Static Load Rating
240kn
Fatigue Load Limit
26.5kn
Reference Speed
4800r/Min
Limiting Speed
6300r/Min
Calculation Factor
0.22
Vibration
Zv1, Zv2, Zv3, or as Requested
Trademark
TFN/OEM
Transport Package
Single Box Packaging/OEM
Specification
60X130X31mm
Origin
China
HS Code
8482101000
Model NO.
21312 CA/W33
Separated
Unseparated
Product Name
China Manufacturer Bearing/ Spherical Roller Beari
Size
60X130X31mm
Weight
2.1kg
Basic Dynamic Load Rating
217kn
Basic Static Load Rating
240kn
Fatigue Load Limit
26.5kn
Reference Speed
4800r/Min
Limiting Speed
6300r/Min
Calculation Factor
0.22
Vibration
Zv1, Zv2, Zv3, or as Requested
Trademark
TFN/OEM
Transport Package
Single Box Packaging/OEM
Specification
60X130X31mm
Origin
China
HS Code
8482101000
Product Desciption
China manufacturer bearing/ spherical roller bearing 21312 CA/W33
21312 spherical roller bearing
21312 spherical roller bearing
| production name | china manufacturer bearing/ spherical roller bearing 21312 CA/W33 |
| brand | TFN/OEM |
| Model Number | 21312 |
| Dimension | 60X130X31mm |
| Basic dynamic load rating | 217kn |
| Basic static load rating | 240kn |
| Fatigue load limit | 26.5kn |
| Reference speed | 4800r/Min |
| Limiting speed | 6300r/Min |
| Ring Material | Gcr15/ Carbon Steel/ Stainless Steel/ Si3N4/ ZrO2 |
| Cage Material | Steel/ Brass/ Nylon/ Custom |
| Precision | P0, P6, P5, or as requested |
| Vibration | ZV1, ZV2, ZV3, or as requested |
| Clearance | C0,C2,C3, or as requested |
| Quality standard | ISO9001:2000/ SGS |
| Quality Control Process | 1.Assembly |
| 2.Windage test2.Windage test | |
| 3.Cleaning | |
| 4.Rotary test | |
| 5.Greasing and gland | |
| 6.Noise inspection | |
| 7.Appearance inspection | |
| 8.Rust prevention | |
| 9.Product packaging | |
| Application | low noise machine,automobile,motorcycle,and the general machinery and etc. |
More model of spherical roller bearing
| Bearing Number | Boundary dimensions(mm) | Basic load ratings(kN) | Limiting speeds(rpm) | Mass(Kg) | ||||||
| d | D | B | rs min | Cr | Cor | Grease | Oil | (Approx.) | ||
| 213 Series | 21308 | 40 | 90 | 23 | 1.5 | 88 | 90 | 3,200 | 4,900 | 0.705 |
| 21308K | 40 | 90 | 23 | 1.5 | 88 | 90 | 3,200 | 4,900 | 0.694 | |
| 21308KW33C3 | 40 | 90 | 23 | 1.5 | 88 | 90 | 3,200 | 4,900 | 0.694 | |
| 21308W33C3 | 40 | 90 | 23 | 1.5 | 88 | 90 | 3,200 | 4,900 | 0.705 | |
| 21309 | 45 | 100 | 25 | 1.5 | 102 | 106 | 2,900 | 4,400 | 0.927 | |
| 21309K | 45 | 100 | 25 | 1.5 | 102 | 106 | 2,900 | 4,400 | 0.912 | |
| 21309KW33C3 | 45 | 100 | 25 | 1.5 | 102 | 106 | 2,900 | 4,400 | 0.912 | |
| 21309W33C3 | 45 | 100 | 25 | 1.5 | 102 | 106 | 2,900 | 4,400 | 0.927 | |
| 21310 | 50 | 110 | 27 | 2 | 118 | 127 | 2,600 | 4,000 | 1.21 | |
| 21310K | 50 | 110 | 27 | 2 | 118 | 127 | 2,600 | 4,000 | 1.19 | |
| 21310KW33C3 | 50 | 110 | 27 | 2 | 118 | 127 | 2,600 | 4,000 | 1.19 | |
| 21310W33C3 | 50 | 110 | 27 | 2 | 118 | 127 | 2,600 | 4,000 | 1.21 | |
| 21311 | 55 | 120 | 29 | 2 | 145 | 163 | 2,400 | 3,700 | 1.71 | |
| 21311K | 55 | 120 | 29 | 2 | 145 | 163 | 2,400 | 3,700 | 1.69 | |
| 21311KW33C3 | 55 | 120 | 29 | 2 | 145 | 163 | 2,400 | 3,700 | 1.69 | |
| 21311W33C3 | 55 | 120 | 29 | 2 | 145 | 163 | 2,400 | 3,700 | 1.71 | |
| 21312 | 60 | 130 | 31 | 2.1 | 167 | 191 | 2,200 | 3,400 | 2.1 | |
| 21312K | 60 | 130 | 31 | 2.1 | 167 | 191 | 2,200 | 3,400 | 2.07 | |
| 21312KW33C3 | 60 | 130 | 31 | 2.1 | 167 | 191 | 2,200 | 3,400 | 2.07 | |
| 21312W33C3 | 60 | 130 | 31 | 2.1 | 167 | 191 | 2,200 | 3,400 | 2.1 | |
| 21313 | 65 | 140 | 33 | 2.1 | 194 | 228 | 2,000 | 3,100 | 2.55 | |
| 21313K | 65 | 140 | 33 | 2.1 | 194 | 228 | 2,000 | 3,100 | 2.51 | |
| 21313KW33C3 | 65 | 140 | 33 | 2.1 | 194 | 228 | 2,000 | 3,100 | 2.51 | |
| 21313W33C3 | 65 | 140 | 33 | 2.1 | 194 | 228 | 2,000 | 3,100 | 2.55 | |
| 21314 | 70 | 150 | 35 | 2.1 | 220 | 262 | 1,900 | 2,900 | 3.18 | |
| 21314K | 70 | 150 | 35 | 2.1 | 220 | 262 | 1,900 | 2,900 | 3.14 | |
| 21314KW33C3 | 70 | 150 | 35 | 2.1 | 220 | 262 | 1,900 | 2,900 | 3.14 | |
| 21314W33C3 | 70 | 150 | 35 | 2.1 | 220 | 262 | 1,900 | 2,900 | 3.18 | |
| 21315 | 75 | 160 | 37 | 2.1 | 239 | 287 | 1,800 | 2,700 | 3.81 | |
| 21315K | 75 | 160 | 37 | 2.1 | 239 | 287 | 1,800 | 2,700 | 3.76 | |
| 21315KW33C3 | 75 | 160 | 37 | 2.1 | 239 | 287 | 1,800 | 2,700 | 3.76 | |
| 21315W33C3 | 75 | 160 | 37 | 2.1 | 239 | 287 | 1,800 | 2,700 | 3.81 | |
| 21316 | 80 | 170 | 39 | 2.1 | 260 | 315 | 1,700 | 2,500 | 4.53 | |
| 21316K | 80 | 170 | 39 | 2.1 | 260 | 315 | 1,700 | 2,500 | 4.47 | |
| 21316KW33C3 | 80 | 170 | 39 | 2.1 | 260 | 315 | 1,700 | 2,500 | 4.47 | |
| 21316W33C3 | 80 | 170 | 39 | 2.1 | 260 | 315 | 1,700 | 2,500 | 4.53 | |
| 21317 | 85 | 180 | 41 | 3 | 289 | 355 | 1,600 | 2,400 | 5.35 | |
| 21317K | 85 | 180 | 41 | 3 | 289 | 355 | 1,600 | 2,400 | 5.28 | |
| 21317KW33C3 | 85 | 180 | 41 | 3 | 289 | 355 | 1,600 | 2,400 | 5.28 | |
| 21317W33C3 | 85 | 180 | 41 | 3 | 289 | 355 | 1,600 | 2,400 | 5.35 | |
| 21318 | 90 | 190 | 43 | 3 | 320 | 400 | 1,500 | 2,300 | 6.3 | |
| 21318K | 90 | 190 | 43 | 3 | 320 | 400 | 1,500 | 2,300 | 6.21 | |
| 21318KW33C3 | 90 | 190 | 43 | 3 | 320 | 400 | 1,500 | 2,300 | 6.21 | |
| 21318W33C3 | 90 | 190 | 43 | 3 | 320 | 400 | 1,500 | 2,300 | 6.3 | |
| 21319 | 95 | 200 | 45 | 3 | 335 | 420 | 1,400 | 2,100 | 7.1 | |
| 21319K | 95 | 200 | 45 | 3 | 335 | 420 | 1,400 | 2,100 | 7 | |
| 21319KW33C3 | 95 | 200 | 45 | 3 | 335 | 420 | 1,400 | 2,100 | 7 | |
| 21319W33C3 | 95 | 200 | 45 | 3 | 335 | 420 | 1,400 | 2,100 | 7.1 | |
| 21320 | 100 | 215 | 47 | 3 | 370 | 465 | 1,300 | 2,000 | 8.89 | |
| 21320K | 100 | 215 | 47 | 3 | 370 | 465 | 1,300 | 2,000 | 8.78 | |
| 21320KW33C3 | 100 | 215 | 47 | 3 | 370 | 465 | 1,300 | 2,000 | 8.78 | |
| 21320W33C3 | 100 | 215 | 47 | 3 | 370 | 465 | 1,300 | 2,000 | 8.89 | |
| 21322 | 110 | 240 | 50 | 3 | 495 | 615 | 1,200 | 1,800 | 11.2 | |
| 21322K | 110 | 240 | 50 | 3 | 495 | 615 | 1,200 | 1,800 | 11.1 | |
| 21322KW33C3 | 110 | 240 | 50 | 3 | 495 | 615 | 1,200 | 1,800 | 11.1 | |
| 21322W33C3 | 110 | 240 | 50 | 3 | 495 | 615 | 1,200 | 1,800 | 11.2 | |
FAQ
1.Q:Are you a factory or trading company?
A:SEMRI Bearing is specialized in manufacturing and exporting bearings.
SEMRI Bearing have own factory and warehouse.
2.Q:Can I get some samples and do you offer the sample free?
A:Yes, sure, SEMRI Bearing are honored to offer you samples.Can you buy a ticket ?3.Q:What is the payment?
A: 30% T/T In Advance, 70% T/T Against Copy Of B/L
B: 100% L/C At Sight
4.Q:What is the MOQ for bearing?
A: SEMRI Bearing MOQ is 1 pc.
5.Q:What kind of service you can offer?
A:Technology support;Installation guidance;
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