d - 65 mm

D - 140 mm

B - 33 mm

C - 33 mm

a - 4,9 mm

b - 3,25 mm

f - 2,77 mm

r min. - 2,1 mm

r0 max. - 0,6 mm

r1 min. - 0,5 mm

D1 - 135,23 mm

D2 - 149,7 mm

da min. - 76 mm

Da max. - 129 mm

Weight - 2,08 Kg

Basic dynamic load rating (C) - 92,7 kN

Basic static load rating (C0) - 59,9 kN

(Grease) Lubrication Speed - 4800 r/min

(Oil) Lubrication Speed - 5800 r/min

Calculation factor (f0) - 13,2

• Model Number: 6313NR
• Inner Diameter：65mm Outer Diameter：140mm Width：33mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-10
• Application:SPA equipment,Die,electronic components,aerial work equipment,internal combustion engine,surgical instruments,switch,security,hardware,turret industry,Oral Image
• Similar models:SIGMA 6313 NTN 6313LLUNR KOYO 6313N SKF 6313-2Z/VA201 CYSD 6313-ZZ NACHI 6313NSE SKF 6313-2ZNR NTN 6313 NTN 6313LU NKE 6313-Z-N
• BEARING POWER International Trading Co.,Ltd. specialize in 6313NR products，there is large inventory of KOYO 6313NR . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 6313NR Which KOYO 6313NR 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
  20330 C	150	320	65	CX	Spherical Roller Bearings
  4311-B-TVH	55	120	43	FAG	Deep Groove Ball Bearings
  47490/47420	71,438	120	32,545	Timken	Tapered Roller Bearings
  63306LLU	30,000	72,000	30,200	NTN	Deep Groove Ball Bearings
  71932 CD/HCP4AL	220	160	28	SKF	Angular Contact Ball Bearings
  7301	12	37	12	NTN	Angular Contact Ball Bearings
  DC5084	420	620	272	KOYO	Cylindrical Roller Bearings
  FBN-101311	10	13		NSK	Needle Roller Bearings
  LL889049/LL889010	1270	1435,1	69,85	NTN	Tapered Roller Bearings
  NAP201-8	12,7		30,2	FYH	Bearing Units
  NN3088 K	440	650	157	CX	Cylindrical Roller Bearings
  NUP218	90	160	30	KOYO	Cylindrical Roller Bearings
  RNAO 25x35x17	25	29	17	NBS	Needle Roller Bearings
  T151W	38,354	72,619	21,433	Timken	Thrust Roller Bearings
  TARF2080FL	20	80		TIMKEN	NEEDLE BEARINGS
  NNC4830V.C3	150	190	40	SKF	CYLINDRICAL ROLLER BEARINGS
  2921	140	105		INA	THRUST BALL BEARINGS
  NJ-2313V	65	140	48	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  6021-2RSNR	105	160	26	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  SSX-6005-ZZ	25	47	12	CONSOLIDATED	DEEP GROOVE BALL BEARINGS