d - 310 mm
D - 430 mm
B - 56 mm
C - 56 mm
r min. - 3 mm
da min. - 336 mm
Da max. - 408 mm
ra max. - 2,5 mm
Weight - 25 Kg
Basic dynamic load rating (C) - 258 kN
Basic static load rating (C0) - 365 kN
Calculation factor (f0) - 16,5
- Model Number: B310-4
- Inner Diameter：310mm Outer Diameter：430mm Width：56mm
- Type：Deep Groove Ball Bearings
- Update date：2025-12-15
- Application:Automobile,Hairbrush device,Grinding and polishing equipment,sleep monitoring,Chromatography Products,vertical sawing machine,Tool,Spectrum Products,medical equipment,orthodontic material,engineering machinery
- Similar models:NSK B310-4 SKF 6310 NTN UCS310D1 Timken 310KDDG CX 6310ZZ SNR EX310-30 ISO UC310 FBJ 4310ZZ SKF 6310/HC5C3 NSK BL310ZZ
- BEARING POWER International Trading Co.,Ltd. specialize in B310-4 products，there is large inventory of NSK B310-4 . We has been built up long-term cooperation with NSK company, could make a bulk order of the B310-4 Which NSK B310-4 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 3311-2RS 55 120 49,2 CRAFT Angular Contact Ball Bearings 4T-15100/15245 25,4 62 19,05 NTN Tapered Roller Bearings 477/472 63,5 120 29,794 KOYO Tapered Roller Bearings 5577R/5535 53,975 43,764 KOYO Tapered Roller Bearings CRB 11020 110 160 20 IKO Thrust Roller Bearings D/W R12-2RS1 41,275 19,05 11,113 SKF Deep Groove Ball Bearings EC-6000 10 26 8 NTN Deep Groove Ball Bearings GE260-FO-2RS 260 400 205 INA Plain Bearings RNA2180 202,6 209,6 42 Timken Needle Roller Bearings NAP202 15 30,2 FYH Bearing Units NAPK206-20 31.75 KOYO Bearing Units NU 208 EW 40 80 18 NSK Cylindrical Roller Bearings SUCX05 25 62 38,1 ZEN Deep Groove Ball Bearings UCFL210-32 50,8 KOYO Bearing Units 23048CC 240 360 92 SKF SPHERICAL ROLLER BEARINGS 32009X 45 75 20 SKF TAPERED ROLLER BEARINGS NA2065 65 95 28 NADELLA NEEDLE BEARINGS K-65x70x30 65 70 30 CONSOLIDATED NEEDLE BEARINGS SY-215 2.9375 CONSOLIDATED PILLOW BLOCKS 6305TP/5 25 62 17 CONSOLIDATED DEEP GROOVE BALL BEARINGS
Hot number：FAG 22312-E1-T41A NTN 4T-594/592D+A SNR 6206F604 NSK 7012CTRSU AST AST800 3030 NSK FR 3 SKF FYNT 45 L NTN MR223020+MI-182220 ISO NUP2892 ISO SIL 35 SKF VKBA 3409 R&M MMRJN5/8 INA RNAO40x50x34 MRC 208RDU#7BKE CONSOLIDATED 6321-RSNR Timken 25584/25521-B NSK 6010T1XVV NKE 6313-2RSR NSK 645/633 CX 7032 ATBP4 INA 81126-TV AST ASTT90 F6060 SKF S7020 ACE/P4A SKF SY 30 TR FAG 6201 Rollway E1264B/U NB TWA12UU INA NKIS85 NSK 6818ZZ Torrington 47BIC216(XLS76K)
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