d - 60 mm

D - 130 mm

T - 33,5 mm

B - 31 mm

C - 22 mm

a - 41 mm

r1 min. - 3 mm

r2 min. - 3 mm

r3 min. - 2,5 mm

r4 min. - 2,5 mm

da max - 74 mm

Da min - 103 mm

db min - 72 mm

Db min. - 123 mm

Weight - 1,9 Kg

Basic dynamic load rating (C) - 144 kN

Basic static load rating (C0) - 168 kN

Limiting speed - 5300 r/min

Calculation factor (e) - 0,83

Calculation factor (Y) - 0,73

Calculation factor (Y0) - 0,4

• Model Number:31312
• Inner Diameter：60mm Outer Diameter：130mm Width：33,5mm
• Type：Tapered Roller Bearings
• Update date：2025-12-11
• Application:EEG,sawing machine,Industrial Adhesive,shoe-making machinery,security equipment,filter paper products,thin metal materials,orthodontic material,pipe fittings Steel industry,glass,printing machinery
• Similar models:FAG 31312-A CX 31312A Timken 31312 SKF 31312J2/QDF ISO 31312 FAG 31312-A-N11CA-A80-120 ISB 31312 SKF 31312J2/QCL7C NKE 31312 SNR 31312VB22
• BEARING POWER International Trading Co.,Ltd. specialize in 31312 products，there is large inventory of NKE 31312 . We has been built up long-term cooperation with NKE company, could make a bulk order of the 31312 Which NKE 31312 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
  19143R/19283	36,512		16,52	KOYO	Tapered Roller Bearings
  23120 KCW33	100	165	52	CX	Spherical Roller Bearings
  24056-K30-MB-W33+AH24056	280	420	140	NKE	Spherical Roller Bearings
  294/950-E-MB	950	1600	390	FAG	Thrust Roller Bearings
  3212-2RS	60	110	36,5	ISO	Angular Contact Ball Bearings
  71807 CD/P4	47	35	7	SKF	Angular Contact Ball Bearings
  AST090 3230	32	36		AST	Plain Bearings
  81117 M	85	110		AST	Thrust Roller Bearings
  BLFL1J	12			NACHI	Bearing Units
  BM222925	24	30	13	KOYO	Needle Roller Bearings
  BNT003	17	35	10	NTN	Angular Contact Ball Bearings
  K81207TN	35	62	39	SKF	Thrust Roller Bearings
  MBT10V	10	21	10	NMB	Plain Bearings
  NK 8/16 TN	15	8	16	SKF	Cylindrical Roller Bearings
  NK9/12	9	16	12	Timken	Needle Roller Bearings
  QJ230	150	270	45	CX	Angular Contact Ball Bearings
  NUTR17	17	40	21	FAG	NEEDLE BEARINGS
  WS22224-E1-2RSR	120	215	69	FAG	SPHERICAL ROLLER BEARINGS
  ZSL192311	55	120	43	INA	CYLINDRICAL ROLLER BEARING
  VSI200944	840	1016		INA	SLEWING BEARINGS