d - 60 mm

D - 130 mm

B - 31 mm

C - 31 mm

a - 4,06 mm

b - 3,1 mm

f - 2,82 mm

r1 min. - 2,1 mm

r2 min. - 2,1 mm

D1 - 125,22 mm

D2 - 139,7 mm

Weight - 1,72 Kg

Basic dynamic load rating (C) - 82 kN

Basic static load rating (C0) - 51,9 kN

Limiting speed - 7000 r/min

• Model Number:6312-NR
• Inner Diameter：60mm Outer Diameter：130mm Width：31mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-16
• Application:Rolling mill,Traffic Fire Protection Equipment Security equipment,engineering machinery,wire industry,Hydraulic Press,E Beauty,equipment and,water,mobile toilet,diagnostic test paper,chuck industry
• Similar models:ZEN 6312-2Z NACHI 6312NR CYSD 6312-2RS NTN 6312LB NKE 6312-Z-N CYSD 6312-ZZ SNR 6312EE NACHI 6312-2NSE ISO 6312ZZ NTN 6312ZZ
• BEARING POWER International Trading Co.,Ltd. specialize in 6312-NR products，there is large inventory of NKE 6312-NR . We has been built up long-term cooperation with NKE company, could make a bulk order of the 6312-NR Which NKE 6312-NR 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
  130063X/130127	63,5	127	29,79	Gamet	Tapered Roller Bearings
  1987/1931-B	26,975	60,325	19,355	Timken	Tapered Roller Bearings
  32322	110	240	84,5	KOYO	Tapered Roller Bearings
  53211	55	90	27,3	FAG	Thrust Ball Bearings
  6210-2ZNR	50	90	20	SKF	Deep Groove Ball Bearings
  7218BG	90,000	160,000	30,000	NTN	Angular Contact Ball Bearings
  EC44239S01	36,425	73,73	19,8	SNR	Tapered Roller Bearings
  F15158	60	135	37	Fersa	Tapered Roller Bearings
  GX40T	40	105	32	LS	Plain Bearings
  HR25	25			NMB	Plain Bearings
  K50X58X20H	50	58		KOYO	Needle Roller Bearings
  NN3028KC0NAP4	140	210	53	NTN	Cylindrical Roller Bearings
  NU 348 M	500	240	95	SKF	Thrust Ball Bearings
  SCE97	14,288	19,05	11,13	INA	Needle Roller Bearings
  XKA32008XF/Y32008XZ	41	68	19	Timken	Tapered Roller Bearings
  BK2012	26		12	SKF	NEEDLE BEARINGS
  NJ-2005E	25	47	14	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  210-ZNR	50	90	20	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  8016NR	16	35	.4330	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  TPFYT-107	1.4375			CONSOLIDATED	THERMOPLASTIC PILLOW BLOCKS