d - 65 mm

D - 140 mm

T - 36 mm

B - 33 mm

C - 23 mm

a - 43,2 mm

r min. - 3 mm

r1 min. - 2,5 mm

da min. - 89 mm

Da min - 111 mm

Da max. - 128 mm

db max. - 80 mm

Db min. - 133 mm

ra max. - 2,5 mm

rb max. - 2 mm

Weight - 2,43 Kg

Basic dynamic load rating (C) - 173 kN

Basic static load rating (C0) - 205 kN

(Grease) Lubrication Speed - 2400 r/min

(Oil) Lubrication Speed - 3400 r/min

Calculation factor (e) - 0,83

Calculation factor (Y0) - 0,4

Calculation factor (Y1) - 0,73

• Model Number:HR31313J
• Inner Diameter：65mm Outer Diameter：140mm Width：36mm
• Type：Tapered Roller Bearings
• Update date：2025-12-20
• Application:pneumatic,bag machine,Oral Equipment,Optical Instruments,tobacco machinery,packing equipment,Embroidery,static control,woodworking machinery,standing experimental equipment,air conditioning tools
• Similar models:SNR 31313A CX 31313A FAG 31313-A ZVL 31313A Fersa 31313F NKE 31313-DF ISB 31313 CYSD 31313 SKF 31313J2/QCL7C SKF 31313J2/QCL7CDF
• BEARING POWER International Trading Co.,Ltd. specialize in HR31313J products，there is large inventory of NSK HR31313J . We has been built up long-term cooperation with NSK company, could make a bulk order of the HR31313J Which NSK HR31313J 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
  180100/ 180180X	100	180,975	47,62	Gamet	Tapered Roller Bearings
  23V2930	23	29	30	KOYO	Needle Roller Bearings
  2973/2924-B	42,862	85	25,608	Timken	Tapered Roller Bearings
  7318C	90	190	43	CYSD	Angular Contact Ball Bearings
  K 81136 M	225	180	14	SKF	Cylindrical Roller Bearings
  LJ1.7/8-Z	47,625	101,6	20,6375	RHP	Deep Groove Ball Bearings
  LMES30OP	30	47		Samick	Linear Bearings
  NJ2310 E	50	110	40	CX	Cylindrical Roller Bearings
  R4A	6,35	19,05	5,558	ZEN	Deep Groove Ball Bearings
  UC212L3	60	110	65,1	KOYO	Deep Groove Ball Bearings
  USFLE206	30			SNR	Bearing Units
  E-40*	4.5937	2.9375		Aetna	THRUST BALL BEARINGS
  L18WA1000	10.0000	12.0000	1.0000	FAG	FOUR POINT ANGULAR CONTACT BALL BEARINGS
  NJ240	200	360	58	SKF	CYLINDRICAL ROLLER BEARINGS
  GEZ204ES	2.2500	3.5625	1.9687	SKF	SPHERICAL PLAIN BEARINGS
  0-32				SKF	THRUST BALL BEARINGS
  MF-106-ZZ	6	10	3	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  MS-8-ZZ	.7500	2.0000	.6875	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  KC-110XPO	11.0000	11.7500	.3750	CONSOLIDATED	FOUR POINT ANGULAR CONTACT BALL BEARINGS
  RSL185020	100	5.4980	67	CONSOLIDATED	CYLINDRICAL ROLLER BEARING