d - 60 mm

D - 130 mm

B - 31 mm

d₁ - - 84.3 mm

D₁ - - 108.5 mm

F - 77 mm

r_1,2 - min. - 2.1 mm

r_3,4 - min. - 2.1 mm

s - 2.1 mm

d_a - min. - 72 mm

d_a - max. - 74 mm

d_b - min. - 87 mm

D_a - max. - 118.1 mm

r_a - max. - 2 mm

Basic dynamic load rating - C - 173 kN

Basic static load rating - C₀ - 160 kN

Fatigue load limit - P_u - 21.2 kN

Reference speed - 5600 r/min

Limiting speed - 6700 r/min

Calculation factor - k_r - 0.15

Mass bearing - 1.871 kg

• Model Number: NJ 312 ECJ
• Inner Diameter：130mm Outer Diameter：60mm Width：31mm
• Type：Thrust Ball Bearings
• Update date：2025-12-09
• Application:gas turbine,motor,Industrial,Flame Cutting,hydraulic pump,chemical instruments,Wire grinder,X-ray Equipment,hydraulic cylinder buffer,Individual Wire,electric pump
• Similar models:FAG 54312 FAG 53312 NSK 54312U NKE 54312-MP SKF N312ECP SKF NUP2312ECML ISB 52312 NSK 54312 KOYO 53312 SKF NJ312ECM
• BEARING POWER International Trading Co.,Ltd. specialize in NJ312ECJ products，there is large inventory of SKF NJ 312 ECJ . We has been built up long-term cooperation with SKF company, could make a bulk order of the NJ 312 ECJ Which SKF NJ312ECJ 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
  20228	140	250	42	ISO	Spherical Roller Bearings
  2306	30	72	27	ISO	Self-Aligning Ball Bearings
  23128MBKW33	140	225	68	AST	Spherical Roller Bearings
  41126/41286	28,575	72,626	24,608	FBJ	Tapered Roller Bearings
  45KW01	45	90	24,75	NSK	Tapered Roller Bearings
  6001LLB	12	28	8	NTN	Deep Groove Ball Bearings
  6212-ZZNR	60	110	22	ISB	Deep Groove Ball Bearings
  6308T1XVV	40	90	23	NSK	Deep Groove Ball Bearings
  6888	440	540	46	KOYO	Deep Groove Ball Bearings
  7310 BDB	50	110	54	ISO	Angular Contact Ball Bearings
  7317 BEGAF	180	85	41	SKF	Angular Contact Ball Bearings
  FYJ 30 KF+H 2306	25			SKF	Bearing Units
  FYR 1 3/4-3	44,45	68,659	57,15	SKF	Bearing Units
  PASE25-N	25		36	NKE	Bearing Units
  PK34.9X50.9X29.7	34,925	50,925		NTN	Needle Roller Bearings
  PW28610042CS	28	61	42	PFI	Angular Contact Ball Bearings
  SIL 30	30			CX	Plain Bearings
  94622	1.1250	1.6250	1.3750	BERLISS	JOURNAL ROLLER ASSEMBLIES
  FPCG1200	12.0000	14.0000	1.0000	SKF	DEEP GROOVE BALL BEARINGS
  6203-RSNR	17	40	12	CONSOLIDATED	DEEP GROOVE BALL BEARINGS