d - 60 mm

D - 130 mm

B - 31 mm

C - 31 mm

rn - 0,5 mm

a - 4,06 mm

b - 3,1 mm

f - 2,82 mm

r min. - 2,1 mm

r0 max. - 0,6 mm

D1 - 125,22 mm

D2 - 139,7 mm

da min. - 71 mm

da max - 80,5 mm

Da max. - 119 mm

ra max. - 2 mm

Dx - 141,5 mm

Cy - 6,5 mm

Cz - 2,9 mm

rn - 0,5 mm

Weight - 1,73 Kg

Basic dynamic load rating (C) - 82 kN

Basic static load rating (C0) - 52 kN

(Grease) Lubrication Speed - 5 400 r/min

(Oil) Lubrication Speed - 6 300 r/min

Calculation factor (f0) - 13,2

• Model Number: 6312NR
• Inner Diameter：60mm Outer Diameter：130mm Width：31mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-17
• Application:Insect Count,Plastic molding,Hair styling device,rubber products machinery and equipment,comprehensive experiment,Liposuction device,suction nozzle,cleaners,electronic components,thin metal materials,car and accessories
• Similar models:ISB 6312N NTN 6312ZZNR SKF E2.6312-2Z NKE 6312-Z SKF 6312-2Z CX 6312ZZ SNR 6312EE Fersa 6312-2RS FBJ 6312ZZ NACHI 6312ZZE
• BEARING POWER International Trading Co.,Ltd. specialize in 6312NR products，there is large inventory of NTN 6312NR . We has been built up long-term cooperation with NTN company, could make a bulk order of the 6312NR Which NTN 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
  238/1000R	1000	1220	165	KOYO	Spherical Roller Bearings
  292/1060-E1-MB	1060	1400	206	INA	Thrust Roller Bearings
  3314A-2Z	70	150	63,5	SKF	Angular Contact Ball Bearings
  6036	280	180	46	SKF	Deep Groove Ball Bearings
  609-2Z	9	24	7	FAG	Deep Groove Ball Bearings
  60TMP93	60	110	30	NSK	Thrust Roller Bearings
  6952	260	360	46	NACHI	Deep Groove Ball Bearings
  80170/80217	431,8	552,45	44,45	NTN	Tapered Roller Bearings
  GE 070 HCR-2RS	70	120	70	CX	Plain Bearings
  GEGZ95ES	95,25	158,75	94,945	LS	Plain Bearings
  RPNA28/44	28	44	20	CX	Needle Roller Bearings
  LM503349A/LM503310	45,987	74,976	18	FBJ	Tapered Roller Bearings
  NF416	80	200	48	FBJ	Cylindrical Roller Bearings
  QJL1.5/8	41,275	88,9	19,05	RHP	Angular Contact Ball Bearings
  11205TVH	25	52	15	FAG	SELF
  63806-2Z	30	42	10	ELGES	DEEP GROOVE BALL BEARINGS
  NJ2338	190	400	132	SKF	CYLINDRICAL ROLLER BEARINGS
  W673ZZA	3	6	2.5	NTN	DEEP GROOVE BALL BEARINGS
  6218.2RS	160	90	30	STEYR	DEEP GROOVE BALL BEARINGS
  KB-8N	8	16	25	CONSOLIDATED	LINEAR RECIRCULATING BALL BEARINGS