d - 36,512 mm

D - 76,2 mm

T1 - 10,32 mm

B - 28,575 mm

C - 23,812 mm

R - 3,6 mm

a - -7,6 mm

D1 - 80,863 mm

Da - 64 mm

db - 51 mm

C2 - 4,762 mm

da - 44,5 mm

Weight - 0,63 Kg

Basic static load rating (C0) - 107 kN

Factor (G1) - 26,3

Factor (G2) - 9,1

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: 31597/31520B
• Inner Diameter：36,512mm Outer Diameter：76,2mm Width：28,575mm
• Type：Tapered Roller Bearings
• Update date：2025-12-10
• Application:electric hydraulic lifting platform,circulating pump,storage and transportation equipment,Beauty and Body,bathroom facilities,storage shelves,pump industry,machine lathe,tapered grinder,metering pump,air conditioning tools
• Similar models:FBJ 31597/31520 Timken 31597/31520 Timken 31597/31521 Timken 31597/31520B CX 31597/31520 KOYO 31597/31521 NTN 4T-31597/31520 ISO 31597/31520
• BEARING POWER International Trading Co.,Ltd. specialize in 31597/31520B products，there is large inventory of Timken 31597/31520B . We has been built up long-term cooperation with Timken company, could make a bulk order of the 31597/31520B Which Timken 31597/31520B 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
  09078/09194	19.05	49,225	23,02	Timken	Tapered Roller Bearings
  2210K	50	90	23	KOYO	Self-Aligning Ball Bearings
  184120/184200C	120	200	47,63	Gamet	Tapered Roller Bearings
  307506/307636G	506	636	187	Gamet	Tapered Roller Bearings
  32915	75	105	20	ISO	Tapered Roller Bearings
  3308 A	90	40	36,5	SKF	Angular Contact Ball Bearings
  3776/3720	44,983	93,264	30,162	Fersa	Tapered Roller Bearings
  6009L11ZZ	45	75	16	NSK	Deep Groove Ball Bearings
  7001 C	12	28	8	NSK	Angular Contact Ball Bearings
  ASTT90 28070	280	285		AST	Plain Bearings
  BA 116 Z	17,462	22,225	9,52	IKO	Needle Roller Bearings
  BS 217 /S 7P62U	17	40	12	SNFA	Thrust Ball Bearings
  N 314 ECP	150	70	35	SKF	Thrust Ball Bearings
  NCF29/800-V	800	1002	150	NKE	Cylindrical Roller Bearings
  NF234	170	310	52	ISO	Cylindrical Roller Bearings
  NH1076	380	560	82	ISO	Cylindrical Roller Bearings
  PW35720033CS	35	72	33	PFI	Angular Contact Ball Bearings
  QJ212	60	110	22	FBJ	Angular Contact Ball Bearings
  SL14 928	140	190	73	INA	Cylindrical Roller Bearings
  2302	15	42	17	STEYR	SELF