d - 60 mm

D - 130 mm

B - 31 mm

C - 31 mm

b - 3,1 mm

d1 - 81,8 mm

f - 2,82 mm

r0 max. - 0,6 mm

r1 min. - 2,1 mm

r2 min. - 2,1 mm

C - 4,06 mm

D2 - 113 mm

D3 - 125,22 mm

D4 - 139,7 mm

Ca max. - 6,88 mm

da min. - 3,5 mm

da max - 72 mm

Da max. - 118 mm

Db min. - 141 mm

ra max. - 2 mm

Weight - 1,7 Kg

Basic dynamic load rating (C) - 85,2 kN

Basic static load rating (C0) - 52 kN

Fatigue load limit (Pu) - 2,2

Reference speed - 11000 r/min

Limiting speed - 7000 r/min

Calculation factor (f0) - 13

Calculation factor (kr) - 0,03

• Model Number: 6312NR
• Inner Diameter：60mm Outer Diameter：130mm Width：31mm
• Type：Deep Groove Ball Bearings
• Update date：2025-04-22
• Application:reinforced machinery,air shower etc,Security Equipment,Spectrum Products,PVC,Machine Tool Accessories,engineering machinery,inorganic chemical,metering pump,van,motor
• Similar models:KOYO 6312 NACHI 6312NR NSK 6312DDU SKF 6312-Z CX 6312-2RS NTN-SNR 6312Z NTN 6312LLUNR ISB 6312 ISO 6312 ISB 6312N
• BEARING POWER International Trading Co.,Ltd. specialize in 6312NR products，there is large inventory of SKF 6312NR . We has been built up long-term cooperation with SKF company, could make a bulk order of the 6312NR Which SKF 6312NR 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
  14125/14274A	31.75		19,583	KOYO	Tapered Roller Bearings
  16003-ZZ	17	35	8	ISB	Deep Groove Ball Bearings
  331459B	39,688	73,025	19,365	SKF	Tapered Roller Bearings
  52213	65	100	47	NSK	Thrust Ball Bearings
  6021-2Z	105	160	26	NKE	Deep Groove Ball Bearings
  6212-NR	60	110	22	NKE	Deep Groove Ball Bearings
  6322	110	240	50	NTN	Deep Groove Ball Bearings
  6807-2RS	35	47	7	KOYO	Deep Groove Ball Bearings
  837/832-B	76,2	168,275	56,363	Timken	Tapered Roller Bearings
  9107PPG	35	62	14	Timken	Deep Groove Ball Bearings
  A-5236-WS	180	298		Timken	Cylindrical Roller Bearings
  AST40 5540	55	60		AST	Plain Bearings
  F-624ZZ	4,000	13,000	5,000	NTN	Deep Groove Ball Bearings
  HM265049/HM265010DG2+A	368,249	523,875	101,6	NTN	Tapered Roller Bearings
  NU202E.TVP	15	30,3		Timken	Cylindrical Roller Bearings
  T-HM237532/HM237510	160,325	288,925	63,5	NTN	Tapered Roller Bearings
  9106KDD	30	55	13	FAF	DEEP GROOVE BALL BEARINGS
  16007	35	62	9	STEYR	DEEP GROOVE BALL BEARINGS
  YET-207CW	35	2.8346	.7480	SKF	BALL BEARINGS
  5206	30	62	23.8	CONSOLIDATED	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS