d - 60 mm

Fw - 77 mm

D - 130 mm

B - 31 mm

C - 31 mm

r min. - 2,1 mm

r1 min. - 2,1 mm

da min. - 71 mm

db max. - 75 mm

db min - 71 mm

ra max. - 2 mm

rb max. - 2 mm

Db max - 119 mm

Weight - 1,82 Kg

Basic dynamic load rating (C) - 124 kN

Basic static load rating (C0) - 126 kN

(Grease) Lubrication Speed - 4 800 r/min

(Oil) Lubrication Speed - 5 600 r/min

• Model Number: NJ 312
• Inner Diameter：60mm Outer Diameter：130mm Width：31mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-16
• Application:Low-voltage electrical equipment,granulator,machine tool spindle,Blood coagulation reagent,Embroidery,expectoration machine,non-motor vehicle Electric car,ultra-quiet generators,circulating pump,wheel lathe,woodworking machinery
• Similar models:NBS SL192312 ISO NJ312 NACHI NU312 NKE NUP312-E-MPA KOYO 44FC31225 SIGMA A5312WB FBJ NJ2312 CX NN3128 FBJ NF312 NSK 93825A/93125
• BEARING POWER International Trading Co.,Ltd. specialize in NJ312 products，there is large inventory of NSK NJ 312 . We has been built up long-term cooperation with NSK company, could make a bulk order of the NJ 312 Which NSK NJ312 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
  5217NR	85	150	49.2	NACHI	Angular Contact Ball Bearings
  6912ZZ	60	85	13	NTN	Deep Groove Ball Bearings
  81276	380	520		CX	Thrust Roller Bearings
  98350/98788	88,9	200	52,761	ISO	Tapered Roller Bearings
  AS1K7	6,35	15,875	4,98	Timken	Deep Groove Ball Bearings
  EE724120/724195	304,8	495,3	95,25	NTN	Tapered Roller Bearings
  HJ-364828	57,15	76,2	44,45	Timken	Needle Roller Bearings
  K38x46x32	38	46	32	ISO	Needle Roller Bearings
  LMFP6L	6	12		Samick	Linear Bearings
  N 203 ECPH	40	17	12	SKF	Thrust Ball Bearings
  NJ314-E-MPA	70	150	35	NKE	Cylindrical Roller Bearings
  NUP264	320	580	92	NTN	Cylindrical Roller Bearings
  PASE25-N-FA125	25			INA	Bearing Units
  PNA20/42	20	42	20	INA	Needle Roller Bearings
  LS16-AC	2.2500	4.5000	.8750	FAG	ANGULAR CONTACT BALL BEARINGS
  BK2512	32		12	FAG	NEEDLE BEARINGS
  RNA4848	300		60	FAG	NEEDLE BEARINGS
  3801-2Z	12	21	7	INA	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  61834	170	215	22	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  TWA-2435	1.5000	2.1875		CONSOLIDATED	THRUST NEEDLE BEARINGS