d - 33,338 mm

D - 76,2 mm

T - 29,37 mm

B - 28,575 mm

C - 23,812 mm

R - 0,8 mm

r - 3,3 mm

a - -7,6 mm

Da - 72 mm

db - 43 mm

da - 42,5 mm

Db - 64 mm

Aa - 1,6 mm

Ab - 1,2 mm

Weight - 0,64 Kg

Basic static load rating (C0) - 107 kN

Factor (G1) - 26,3

Factor (G2) - 9,1

Factor (Cg) - 0,0192

Factor (K) - 1,45

Basic dynamic load rating (C90) - 22,7

Basic dynamic load rating (Ca90) - 15,6

Basic dynamic load rating (C1) - 87,7 kN

Calculation factor (e) - 0,4

Calculation factor (Y) - 1,49

• Model Number:31590/31520
• Inner Diameter：33,338mm Outer Diameter：76,2mm Width：29,37mm
• Type：Tapered Roller Bearings
• Update date：2025-12-12
• Application:Other Machine Tools,Pneumatic Actuator,vertical sawing machine,motor,transportation equipment,electromyography machine,Embroidery,sterilizers,engineering machine,extruder,directional control valve
• Similar models:Timken 31590/31520 SKF 331590 CX 31590/31520 KOYO 31590/31521 ISO 31590/31520
• BEARING POWER International Trading Co.,Ltd. specialize in 31590/31520 products，there is large inventory of Timken 31590/31520 . We has been built up long-term cooperation with Timken company, could make a bulk order of the 31590/31520 Which Timken 31590/31520 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
  180KBE02	180	320	99	NACHI	Tapered Roller Bearings
  248/1800	1800,000	2180,000	375,000	NTN	Spherical Roller Bearings
  2917	85	115	22	INA	Thrust Ball Bearings
  33210	50	90	32	CRAFT	Tapered Roller Bearings
  B34Z-5E1	34,288	62	14	NSK	Deep Groove Ball Bearings
  432222XU	110	200	121	NTN	Tapered Roller Bearings
  6005LLU	25	47	12	NTN	Deep Groove Ball Bearings
  61819	95	120	13	CRAFT	Deep Groove Ball Bearings
  7076 BM	560	380	82	SKF	Angular Contact Ball Bearings
  81236	180	250		ISO	Thrust Roller Bearings
  7340 A	200	420	80	NSK	Angular Contact Ball Bearings
  L163149/L163110	355,6	444,5	60,325	Timken	Tapered Roller Bearings
  MBG4VCR	4	12	6,5	NMB	Plain Bearings
  MR607632	95,25	120,65	50,8	NTN	Needle Roller Bearings
  NP537150-90KM2	41	73	21,5	Timken	Tapered Roller Bearings
  UCFL202-10	15,875			FYH	Bearing Units
  6000RS	10	26	8	FAG	DEEP GROOVE BALL BEARINGS
  HK4018RS	47		18	INA	NEEDLE BEARING
  NU-2217E	85	150	36	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  SN-314..6314	70	-	90	CONSOLIDATED	PILLOW BLOCKS