d - 60 mm

D - 130 mm

T - 33,5 mm

B - 31 mm

C - 22 mm

a - 40,3 mm

r min. - 3 mm

r1 min. - 2,5 mm

da min. - 84 mm

Da min - 103 mm

Da max. - 118 mm

db max. - 74 mm

Db min. - 125 mm

ra max. - 2,5 mm

rb max. - 2 mm

Weight - 1,98 Kg

Basic dynamic load rating (C) - 151 kN

Basic static load rating (C0) - 177 kN

(Grease) Lubrication Speed - 2600 r/min

(Oil) Lubrication Speed - 3800 r/min

Calculation factor (e) - 0,83

Calculation factor (Y0) - 0,4

Calculation factor (Y1) - 0,73

• Model Number: HR31312J
• Inner Diameter：60mm Outer Diameter：130mm Width：33,5mm
• Type：Tapered Roller Bearings
• Update date：2025-04-24
• Application:crimping tools,security equipment,forming machine,defogging and degreasing,roller lathe,wall industry,journal lathe,cleaning agent,garden machinery,transportation equipment,Hydraulic Rama
• Similar models:NKE 31312-DF Timken 31312 ISB 31312 Fersa 31312F NKE 31312 CX 31312A ZVL 31312A SNR 31312VB22 SKF 31312J2/QDF FAG 31312-A-N11CA-A80-120
• BEARING POWER International Trading Co.,Ltd. specialize in HR31312J products，there is large inventory of NSK HR31312J . We has been built up long-term cooperation with NSK company, could make a bulk order of the HR31312J Which NSK HR31312J 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
  22252YMB	260	480	130	Timken	Spherical Roller Bearings
  23052-2CS5K/VT143 + OH 3052 HE	400	240	104	SKF	Tapered Roller Bearings
  234407B	35	62	34	KOYO	Thrust Ball Bearings
  2780/2729	36,487	76,2	23,812	Fersa	Tapered Roller Bearings
  319181/HB2	210	120	114	SKF	Cylindrical Roller Bearings
  34307/34478	77,788	121,442	24,608	KOYO	Tapered Roller Bearings
  50BNR20XV1V	50	80	19	NSK	Angular Contact Ball Bearings
  6302-RS2	15	42	13	NKE	Deep Groove Ball Bearings
  6902ZZ	15	28	7	NSK	Deep Groove Ball Bearings
  81234-MB	170	240	55	NKE	Thrust Roller Bearings
  BK 6020	60	68	20	NBS	Needle Roller Bearings
  CBK-200	63,5	95	15,5	FLT	Tapered Roller Bearings
  CX097				CX	Wheel Bearings
  EE275095/275161D+X3S-275095	241,3	406,4	155,575	Timken	Tapered Roller Bearings
  KBK 30	30	47		NBS	Linear Bearings
  NF 236	180	282	52	NSK	Cylindrical Roller Bearings
  S71910 CE/P4A	72	50	12	SKF	Angular Contact Ball Bearings
  UC322	110	240	60	SNR	Deep Groove Ball Bearings
  CFF-7	.4375		.5625	Spherco	ROD ENDS
  TPSY-115	1.9375			CONSOLIDATED	THERMOPLASTIC PILLOW BLOCKS