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：2025-12-11
• Application:engine,machine lathe,cleaning agent,screen filter,joint protection,orthodontic material,textile machinery,hydraulic connector,test laboratory equipment and accessories,vacuum filter,labor insurance
• Similar models:ZEN 6312-2RS KOYO 6312-2RS PFI 6312-2RSC3 KOYO M6312 NACHI 6312JT NTN 6312ZZD2 NTN 6312LLBNR ISB 6312-2RS KBC 6312 NKE 6312-Z-N
• 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.

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  6203ZZ	17	40	12	NTN	Deep Groove Ball Bearings
  6820ZZ	100	125	13	NACHI	Deep Groove Ball Bearings
  7207B	35	72	17	FBJ	Angular Contact Ball Bearings
  85KBE03	85	180	77	NACHI	Tapered Roller Bearings
  DAC43820038	43	82	38	ISO	Angular Contact Ball Bearings
  GE95XS/K	95	150		AST	Plain Bearings
  K 81272-MB	360	500	45	NKE	Thrust Roller Bearings
  MR101812	15,875	28,575	19,05	NTN	Needle Roller Bearings
  NN3052	260	400	104	CX	Cylindrical Roller Bearings
  RLM182620-1	18	26	20	NSK	Needle Roller Bearings
  SC6A04ZZNR	6	13	5	NTN	Deep Groove Ball Bearings
  TUP2 250.60	250	255		CX	Plain Bearings
  NAF75x105x30	75	105	30	FAG (Old No.)	NEEDLE BEARINGS
  3419	95	250	55	New Departure	DEEP GROOVE BALL BEARINGS
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  NUP-236E	180	320	52	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  48x70x10mm	48	70	10	CONSOLIDATED	OIL SEALS