d - 55 mm
D - 120 mm
B - 43 mm
C - 43 mm
r min. - 2 mm
da min. - 64 mm
Da max. - 111 mm
ra max. - 2 mm
Weight - 2.29 Kg
Basic dynamic load rating (C) - 84.2 kN
Basic static load rating (C0) - 94.4 kN
(Grease) Lubrication Speed - 3400 r/min
(Oil) Lubrication Speed - 4600 r/min
Calculation factor (f0) - 14.2
- Model Number: 4311
- Inner Diameter：55mm Outer Diameter：120mm Width：43mm
- Type：Deep Groove Ball Bearings
- Update date：2025-04-21
- Application:Optical detection,powder metallurgy,storage and transportation equipment,machining,other mold,Warehouse Shelf Equipment,chemical instruments,Power equipment,packing equipment,centrifugal pump,coupling type
- Similar models:CX 4311 FBJ 4311 SKF 4311ATN9 ISB 4311ATN9 FAG 4311-B-TVH SNR 4311A FBJ 4311ZZ CYSD 4311 ISO 4311 FBJ 4311-2RS
- BEARING POWER International Trading Co.,Ltd. specialize in 4311 products，there is large inventory of KOYO 4311 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 4311 Which KOYO 4311 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 21309EAKE4 45 100 25 NSK Spherical Roller Bearings 23040-K-MB-W33+H3040 200 310 82 NKE Spherical Roller Bearings 23060R 300 460 118 KOYO Spherical Roller Bearings 34307/34478 77,788 121,442 24,608 FBJ Tapered Roller Bearings 47675/47620A 71.438 133.350 33.338 NACHI Tapered Roller Bearings 6017-2RS 85 130 22 KOYO Deep Groove Ball Bearings 6019Z 95,000 145,000 24,000 NTN Deep Groove Ball Bearings 6220BI 100 180 34 KOYO Angular Contact Ball Bearings 7215DT 75 130 25 CYSD Angular Contact Ball Bearings 7230BDF 150 270 45 NTN Angular Contact Ball Bearings E5056 280 420 190 NACHI Cylindrical Roller Bearings F605-2RS 5 14 5 ZEN Deep Groove Ball Bearings GEWZ88ES 88,9 139,7 133,35 LS Plain Bearings NJ2319 95 200 67 FBJ Cylindrical Roller Bearings NU2318 90 190 64 ISO Cylindrical Roller Bearings S71930 CD/P4A 210 150 28 SKF Angular Contact Ball Bearings SMF106ZZ 6 10 3 AST Deep Groove Ball Bearings 51307 FAG THRUST BALL BEARINGS 7232B.MP.U(A/O) 160 290 48 FAG ANGULAR CONTACT BALL BEARINGS 22610-55 .6250 1.6250 .5000 General DEEP GROOVE BALL BEARINGS
Hot number：FAG 23120-E1A-M CX 240/1120 K30 CW33 KOYO 6324ZX NSK HR30234J CYSD N202 JNS NK30/20 ISB NU 406 ISB QJ 214 N2 M KOYO SBPP206-19 LS SI25C INA 912 FAG 129TV SKF 6210K.2RS Torrington 240RJ02 CONSOLIDATED KB-90ARO PSL 23240MB Timken 31314 NACHI 6001NKE NACHI 6312JT KOYO 65200/65537 KOYO 7234 CX 7338 A-UO IKO BHAM 912 AST GEG5C NBS K 115x123x27 Timken M-341 Timken M231648/M231610 ISO NCF1860 V SNR R140.65 SKF (Old No.) XRK709504
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