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：2025-12-17
• Application:Animal Tracking,Spectrum Products,metallurgy,car,medical equipment,Industrial,Medical equipment,universal category,car steering pin,mechanical annex,flexible processing
• Similar models:FAG 31312-A SNR 31312VB22 ISO 31312 NSK HR31312J Timken X31312M/Y31312M Timken 31312 Fersa 31312F ISB 31312J/DF NKE 31312-DF CX 31312A
• 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
  23130 KW33	150	250	80	ISO	Spherical Roller Bearings
  24128CJ	140	225	85	Timken	Spherical Roller Bearings
  32305J	25	62	25.25	KBC	Tapered Roller Bearings
  53240U+U240	200	275		CX	Thrust Ball Bearings
  JTT-1410	22,225	28,575	15,88	Timken	Needle Roller Bearings
  NF216	80	125,3	26	NTN	Cylindrical Roller Bearings
  NNF5010 V	50	80	40	CX	Cylindrical Roller Bearings
  SF4017	200,000	289,500	38,000	NTN	Angular Contact Ball Bearings
  UKFCE210H	45			SNR	Bearing Units
  53204U				FAG	THRUST BALL BEARINGS WITH SPHERICAL SEATING RING
  UCFL206-18S6PL	1.1250			FYH	THERMOPLASTIC PILLOW BLOCKS
  E-5244-UMR	220	400	5.2500	Rollway	CYLINDRICAL ROLLER BEARINGS
  6221NR	105	190	36	SKF	DEEP GROOVE BALL BEARINGS
  7204B-2RS	20	47	14	CONSOLIDATED	ANGULAR CONTACT BALL BEARINGS
  NUP-201	12	32	10	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  NNCF-4956V	280	380	100	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  222SM125	125	250	68	CONSOLIDATED	SPLIT SPHERICAL ROLLER BEARINGS
  D-39	4.5937	2.9375		CONSOLIDATED	THRUST BALL BEARINGS
  SN-211..6211	55	-	70	CONSOLIDATED	PILLOW BLOCKS
  TRL-2	.1250		.2500	CONSOLIDATED	ROD ENDS