d - 55 mm
D - 120 mm
B - 29 mm
C - 29 mm
r min. - 2 mm
da min. - 64 mm
Da max. - 111 mm
ra max. - 2 mm
Weight - 1,37 Kg
Basic dynamic load rating (C) - 71,6 kN
Basic static load rating (C0) - 45 kN
(Grease) Lubrication Speed - 5600 r/min
(Oil) Lubrication Speed - 6700 r/min
Calculation factor (f0) - 13,2
- Model Number: 6311
- Inner Diameter：55mm Outer Diameter：120mm Width：29mm
- Type：Deep Groove Ball Bearings
- Update date：2025-12-11
- Application:Small air generators,food sterilization,Optical detection,baler,test equipment,Processing machinery,sewage pump,car shock absorber,Display Devices,chamfer,hanging clamp
- Similar models:FBJ 6311-2RS NKE 6311-RSR ISB SS6311-2RS NTN-SNR 6311 SKF 6311-2Z CYSD 6311-Z CRAFT 6311-2RS NSK 6311NR Fersa 6311 SIGMA 6311
- BEARING POWER International Trading Co.,Ltd. specialize in 6311 products，there is large inventory of KOYO 6311 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 6311 Which KOYO 6311 is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express.Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.
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Model No. Inner Diameter Outer Diameter Width Brand Type 22311CYW33 55 120 43 AST Spherical Roller Bearings 22308-E1-T41A 40 90 33 FAG Spherical Roller Bearings 293/1250 M 1250 1800 330 ISB Thrust Roller Bearings 388A/382 57,531 98,425 21 Fersa Tapered Roller Bearings 4T-97500/97900 127 228,6 53,975 NTN Tapered Roller Bearings 629-2RD 9 26 8 KOYO Deep Groove Ball Bearings GW 120 120 230 64 CX Plain Bearings EE542220/542290 558,8 736,6 76,2 Timken Tapered Roller Bearings HMK4030 40 50 30 NTN Needle Roller Bearings NNU49/500K V 500 670 170 ISO Cylindrical Roller Bearings NUP2316-E-M6 80 170 58 NKE Cylindrical Roller Bearings UCF317 85 SNR Bearing Units RA114RR 1.8750 3.5433 .7874 FAF BALL BEARINGS NA2209.2RSR 45 85 23 INA NEEDLE BEARINGS SN308with20308 40 - 60 SKF PILLOW BLOCKS MB17-ESS 17 30 21 RBC SPHERICAL PLAIN BEARINGS RNA2206.2RS 62 19.8 Torrington NEEDLE BEARINGS CRSB-18 .4375 1.1250 .6250 CONSOLIDATED NEEDLE BEARINGS AH-3888x420 440 420 CONSOLIDATED WITHDRAWAL SLEEVES 307-ZZNR 35 80 21 CONSOLIDATED DEEP GROOVE BALL BEARINGS
Hot number：NTN 4T-34306/34500 NTN 562064 KOYO BKM354220-1UU NACHI BPF3 NACHI NJ 1034 SIGMA NJG 2307 VH SKF NUP 210 ECML ISB TSF 15 BB-E IKO TAFI 10013030 FAG NCF2968V SKF NJ2332 FAG 1219 NTN 635LLU Rollway 180416 CONSOLIDATED 234705MSP/5 KOYO 305272-1 NTN 4T-NA48290SW/48220D ZEN 6009-2Z SKF 7022 ACE/HCP4AL SKF BT2B 332493/HA4 NTN R3451K30 INA RASEY3/4 INA SL05 022 E ISB TAPR 612 CE NACHI UKTX06+H2306 RHP XLRJ2 FAG L10TA1200 SKF 6002ZNR CONSOLIDATED H-3856x260 CONSOLIDATED 7015TGP/4-2RS
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