d - 60 mm

D - 130 mm

B - 31 mm

C - 31 mm

r min. - 2,1 mm

da min. - 71 mm

da max - 79 mm

Da max. - 119 mm

ra max. - 2 mm

Weight - 1,72 Kg

Basic dynamic load rating (C) - 82 kN

Basic static load rating (C0) - 52 kN

(Grease) Lubrication Speed - 5 300 r/min

(Oil) Lubrication Speed - 6 300 r/min

Calculation factor (f0) - 13,1

• Model Number: 6312
• Inner Diameter：60mm Outer Diameter：130mm Width：31mm
• Type：Deep Groove Ball Bearings
• Update date：2025-04-22
• Application:ultra-quiet generators,Hydraulic Couplings,Doppler,Broadcasting System,large agricultural machinery,quality inspection equipment,Individual Wire,Die,vertical sawing machine,Hydraulic Press,mechanical and electrical
• Similar models:NTN 6312ZZD2 NACHI 6312ZZE CX 6312ZZ SKF E2.6312-2Z NTN 6312ZZNR SKF 6312-2ZNR SKF 6312/VA201 NACHI 6312 SNR 6312EE NSK 6312NR
• BEARING POWER International Trading Co.,Ltd. specialize in 6312 products，there is large inventory of NSK 6312 . We has been built up long-term cooperation with NSK company, could make a bulk order of the 6312 Which NSK 6312 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
  23976 KCW33+H3976	380	520	106	CX	Spherical Roller Bearings
  AU1001-5LLX/L260	48	89	44	NTN	Angular Contact Ball Bearings
  3NCHAF022CA	110	170	28	KOYO	Angular Contact Ball Bearings
  51107	35	52		KBC	Thrust Ball Bearings
  54206U+U206	32			CX	Thrust Ball Bearings
  7217DF	85	150	28	CYSD	Angular Contact Ball Bearings
  B-1612	25,4	31,75	19,05	NSK	Needle Roller Bearings
  F18024	25,995	68	21,550	Fersa	Deep Groove Ball Bearings
  FBN-424727	42	47		NSK	Needle Roller Bearings
  HK4518RS	45	52	18	KOYO	Needle Roller Bearings
  KZK30X37X16	30	37	16	ISO	Needle Roller Bearings
  LMEKP60LUU	60	90		Samick	Linear Bearings
  NA 4928U	140	190	51	IKO	Needle Roller Bearings
  NJ306	30	72	19	FBJ	Cylindrical Roller Bearings
  NN3017	85	118	34	NACHI	Cylindrical Roller Bearings
  NUP213R	65	120	23	KOYO	Cylindrical Roller Bearings
  R2	3,175	9,525	3,967	ISB	Deep Groove Ball Bearings
  SL04140-PP	140	200	80	NBS	Cylindrical Roller Bearings
  107-KSZZG	35	62	14	MRC	DEEP GROOVE BALL BEARINGS
  MW-5				CONSOLIDATED	THRUST BALL BEARINGS