d - 36,512 mm

D - 76,2 mm

T - 29,37 mm

B - 28,575 mm

C - 23,812 mm

ra1 max. - 3,3 mm

a - 7,8 mm

Da - 64 mm

db - 44,5 mm

ra max. - 3,5 mm

da - 51 mm

Db - 72 mm

Weight - 0,605 Kg

Basic dynamic load rating (C) - 80,5 kN

Basic static load rating (C0) - 97 kN

(Grease) Lubrication Speed - 5 100 r/min

(Oil) Lubrication Speed - 6 800 r/min

Calculation factor (e) - 0,4

Calculation factor (Y0) - 0,82

Calculation factor (Y2) - 1,49

• Model Number:4T-31597/31520
• Inner Diameter：36,512mm Outer Diameter：76,2mm Width：29,37mm
• Type：Tapered Roller Bearings
• Update date：2023-03-10
• Application:squeeze machine etc,Forging machine,water,car and accessories,car shock absorber,special broaching machine,milling head plug,Storage Tool,paint paint,inorganic chemical,noise inspection
• Similar models:Timken 31597/31520B ISO 31597/31520 FBJ 31597/31520 Timken 31597/31521 NTN 4T-31597/31520 CX 31597/31520 KOYO 31597/31521 Timken 31597/31520
• BEARING POWER International Trading Co.,Ltd. specialize in 4T-31597/31520 products，there is large inventory of NTN 4T-31597/31520 . We has been built up long-term cooperation with NTN company, could make a bulk order of the 4T-31597/31520 Which NTN 4T-31597/31520 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
  2207K-2RS	35	72	23	CX	Self-Aligning Ball Bearings
  6815	75	95	10	NTN	Deep Groove Ball Bearings
  33213	65	120	41	FAG	Tapered Roller Bearings
  39590/39528	66,675	119,985	32,75	ISB	Tapered Roller Bearings
  AST20 11080	110	115		AST	Plain Bearings
  F633	3	13	5	KOYO	Deep Groove Ball Bearings
  HSS7026-E-T-P4S	130	200	33	FAG	Angular Contact Ball Bearings
  K25X30X26ZW	25,000	30,000		NTN	Needle Roller Bearings
  K 58x65x18	58	65		NBS	Needle Roller Bearings
  NA 4876	380	480	100	NBS	Needle Roller Bearings
  NJ 212	60	110	22	SIGMA	Cylindrical Roller Bearings
  NK40/20	40	50	20	KOYO	Needle Roller Bearings
  NU309E	45	100	25	CYSD	Cylindrical Roller Bearings
  RNA4909RS	52	68	22	Timken	Needle Roller Bearings
  S1212	19,05	25,4	19,05	INA	Needle Roller Bearings
  SA205-16	25,4	52	21	KOYO	Deep Groove Ball Bearings
  87503	17	40	.4724	New Departure	DEEP GROOVE BALL BEARINGS
  MS-121/2	1.3750	3.5000	.8750	NH	DEEP GROOVE BALL BEARINGS
  1628-ZZ	.6250	1.6250	.5000	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  51407				CONSOLIDATED	THRUST BALL BEARINGS