d - 40 mm

D - 90 mm

T - 25,25 mm

B - 23 mm

C - 17 mm

R - 2 mm

r - 1,5 mm

Weight - 0,73 Kg

Dynamic load rating radial (C) - 85,3 kN

Calculation factor (e) - 0,83

Calculation factor (Y) - 0,73

• Model Number:31308
• Inner Diameter：40mm Outer Diameter：90mm Width：25,25mm
• Type：Tapered Roller Bearings
• Update date：2026-01-01
• Application:security equipment,small diesel generators,lifting chain,ventilation fans,reinforced machinery,trolley,preservation equipment,tower crane,Sensors,medical equipment,electromagnet
• Similar models:SKF 31308J2/QCL7CDF SNR 31308A ISB 31308J/DF FAG 31308-XL-DF-A50-90 NKE 31308 CX 31308A FAG 31308-A-N11CA-A50-90 Timken 31308 NSK HR31308J FAG 31308-XL-DF-A115-155
• BEARING POWER International Trading Co.,Ltd. specialize in 31308 products，there is large inventory of Timken 31308 . We has been built up long-term cooperation with Timken company, could make a bulk order of the 31308 Which Timken 31308 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.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  07087/07196	22,225	50,005	13,495	NSK	Tapered Roller Bearings
  185RIN696	469,9	656		Timken	Cylindrical Roller Bearings
  22212	60	110	28	ISB	Spherical Roller Bearings
  2LA-HSE024ADG/GNP42	120	180	28	NTN	Angular Contact Ball Bearings
  358D/352	42,862	90,119	54,991	Timken	Tapered Roller Bearings
  466-S/453AS	55,562	107,95	27,783	Timken	Tapered Roller Bearings
  51320	100	170	55	FBJ	Thrust Ball Bearings
  6308-Z	40	90	23	NKE	Deep Groove Ball Bearings
  6312NR	60	130	31	NSK	Deep Groove Ball Bearings
  K19X24X22	19,000	24,000		NTN	Needle Roller Bearings
  KN30-B	30	47	68	INA	Linear Bearings
  RNAO22X35X32	22	29	32	Timken	Needle Roller Bearings
  UCPX06	30			ISO	Bearing Units
  W208PPB6	25,4	80	39,52	CYSD	Deep Groove Ball Bearings
  ZB1.25.0488.200-2SPPN	379,2	570	60	ISB	Thrust Ball Bearings
  234410M.SP	50	80	234410 M.SP	Barden	ANGULAR CONTACT THRUST BALL BEARINGS
  B40	4.7187	3.0000		INA	THRUST BALL BEARINGS
  4407	.8750	1.9375		Andrews	THRUST BALL BEARINGS
  FT-38	2.8125	4.4687		Andrews	THRUST BALL BEARINGS
  AH3132	160	150		STEYR	WITHDRAWAL SLEEVES