d - 60 mm

D - 130 mm

B - 31 mm

C - 31 mm

a - 4.06 mm

b - 3.1 mm

f - 2.82 mm

r min. - 2.1 mm

r1 min. - 0.5 mm

D1 - 125.22 mm

D2 - 139.7 mm

Weight - 1.70 Kg

Basic dynamic load rating (C) - 82 kN

Basic static load rating (C0) - 52 kN

(Grease) Lubrication Speed - 5100 r/min

(Oil) Lubrication Speed - 6100 r/min

• Model Number:6312NR
• Inner Diameter：60mm Outer Diameter：130mm Width：31mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-29
• Application:tapered grinder,cleaners,car steering pin,sleep monitoring,electrostatic protection,diagnostic test paper,heating fans,Storage Tool,multi-knife lathe,hydraulic cylinder,Industrial
• Similar models:SIGMA 6312 SKF 6312NR NTN 6312LLUNR ISB 6312N KOYO M6312 NTN-SNR 6312 NTN 6312ZZD2 CRAFT 6312ZZ KOYO M6312ZZ NACHI 6312ZE
• BEARING POWER International Trading Co.,Ltd. specialize in 6312NR products，there is large inventory of NACHI 6312NR . We has been built up long-term cooperation with NACHI company, could make a bulk order of the 6312NR Which NACHI 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
  16076-MA	380	560	57	NKE	Deep Groove Ball Bearings
  28150/28315	38,1	80	21,006	FBJ	Tapered Roller Bearings
  3315A	75	160	68,3	SKF	Angular Contact Ball Bearings
  7040 C	200	310	51	CX	Angular Contact Ball Bearings
  7212-BE-TVP	60	110	22	NKE	Angular Contact Ball Bearings
  BK304020	30	40	20	CX	Cylindrical Roller Bearings
  FWF-12513335	125	133		NSK	Needle Roller Bearings
  FWF-323920	32	39		NSK	Needle Roller Bearings
  GE40KRRB	40	80	56,5	PFI	Deep Groove Ball Bearings
  K6210-2RS	50	90	20	CX	Deep Groove Ball Bearings
  NF2326	130	280	93	ISO	Cylindrical Roller Bearings
  NJ2311-E-MPA	55	120	43	NKE	Cylindrical Roller Bearings
  QJ 228 N2 M	140	250	42	ISB	Angular Contact Ball Bearings
  RS-5044NR	220	340	160	NSK	Cylindrical Roller Bearings
  4417	1.5000	2.5625		Andrews	THRUST BALL BEARINGS
  361201R	12	35	10	SKF	YOKE TYPE TRACK ROLLERS
  NHJ55	55	140	33	RHP	SELF
  XLJ-111/2E	11.5000	15.2500	1.7500	RHP	DEEP GROOVE BALL BEARINGS
  88039	9	26	.3149	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  HK-3016-2RS	37		16	CONSOLIDATED	NEEDLE BEARINGS