Zwz Bearing Cylindrical Roller Bearings Nj309

China Zwz Bearing Cylindrical Roller Bearings Nj309, Find details about China Cylindrical Roller Bearing, Bearing NSK NTN Koyo Timekn NACHI from Zwz Bearing Cylindrical Roller Bearings Nj309

Model NO.
Nj309 Nj307 Nj308
Structure
Cylindrical
Precision Rating
Seals Type
Place of Origin
China USA Germany Sweden Japan
OEM
Accepted
Cage
Steel Cage ,Brass Cage,Nylon Cage
Clearance
C2 C3 C4 C5
Vibration
V1,V2,V3,V4
Certification
ISO9001:2000
Feature
Low Noice,High Speed ,Long Life
Trademark
NSK-TIMKEN-OEM-KOYO
Transport Package
Made by Plastic Tube+Anti-Rust Paper+Box+Carton
Specification
ISO9001
Origin
China Japan Sweden
HS Code
84821000
Model NO.
Nj309 Nj307 Nj308
Structure
Cylindrical
Precision Rating
Seals Type
Place of Origin
China USA Germany Sweden Japan
OEM
Accepted
Cage
Steel Cage ,Brass Cage,Nylon Cage
Clearance
C2 C3 C4 C5
Vibration
V1,V2,V3,V4
Certification
ISO9001:2000
Feature
Low Noice,High Speed ,Long Life
Trademark
NSK-TIMKEN-OEM-KOYO
Transport Package
Made by Plastic Tube+Anti-Rust Paper+Box+Carton
Specification
ISO9001
Origin
China Japan Sweden
HS Code
84821000
Our Advantages:

High speed, High Precision, Low Noise, Long Service Life
Require little maintenance
Wide Array of Applications
Competitive Prices and Quick Deliery
Various Brands
About cylindrical roller bearings:

The cylindrical roller is in the linear contact with the bearing race and has a large loading capacity, capable of carrying large and punching loads and applicable to high-speed rotation. Such bearing is in multiple varied structures including single-row, double-row and four-row ones and mainly applied to a wide range of motors, dynamos, combustion turbines, main shafts of machine tools, reducing gears, handling machineries and transporters; Therein, the four-row cylindrical roller bearing is mainly applied to the rolling mill.
Inner diameter: 20-1300 mm
Model for single row roller: NU, N, NJ, NF, NH and NUP series
Model for double row roller: NN and NNU series
Model for four row roller: FC, FCE and FCDP series
Seal: Z, 2Z, RS, 2RS, RZ, 2RZ, ZN, 2ZN
Inner packing:
Individual paper boxes, industrial packing.
Outer packing:
Standard export cartons, pallets

We produce full range bearings and competitive price and ensure the quality. We can also custom-make non-standard bearings for you.
SeriesItem NO.Bore Diameter(mm)
N200N203~N26417~320
N300N304~N35220~260
N400N405~N43025~150
N1000N1005~N10/50025~500
NF200NF203~NF26417~320
NF300NF304~NF35220~260
NF400NF405~NF43025~150
NP200NP203~NP26417~320
NP300NP304~NP35220~260
NP400NP405~NP43025~150
NUP200NUP203~NUP26417~320
NUP300NUP304~NUP35220~260
NUP400NUP405~NPU43025~150
NUP2200NUP2204~NUP225220~260
NUP2300NUP2304~NUP234020~200
NJ200NJ203~NJ26417~320
NJ300NJ304~NJ35220~260
NJ400NJ405~NJ43025~150
NJ2200NJ2204~NJ225220~260
NJ2300NJ2304~NJ234020~200
NU200NU203/E~NU264/E17~320
NU300NU304/E~NU352/E20~260
NU400NU405~NU43025~150
NU1000NU1005~NU10/50025~500
NU2200NU2204/E~NU2252/E20~260
NU2300NU2304/E~NU2340/E20~200
NN3000NN3005/K~NN3064/K25~320
NNU4900NNU4920/K~NNU4964/K100~320
 
Double rows cylindrical roller bearing
Bearing Numberd (mm)D (mm)B (mm)Weight (kg)
NNU4920/NNU4920K100140401.9
NNU3120100165524.39
NNU4921/NNU4921K105145401.99
NNU3021/NNU3021K105160412.9
NNU4922/NNU4922K110150402.07
NNU3022110170453.74
NNU4924/NNU4924K120165452.85
NNU3024120180464.07
NNU4926/NNU4926K130180503.85
NNU3026/NNU3026K130200525.92
NNU3126130210648.49
NNU4928/NNU4928K140190504.08
NNU3028140210536.38
NNU31281402256810.3