d - 35 mm

D - 80 mm

B - 21 mm

C - 21 mm

a - 3,28 mm

b - 2,05 mm

f - 1,65 mm

r min. - 1,5 mm

r0 max. - 0,6 mm

r1 min. - 0,5 mm

D1 - 76,81 mm

D2 - 86,6 mm

da min. - 43 mm

Da max. - 72 mm

Weight - 0,457 Kg

Basic dynamic load rating (C) - 33,4 kN

Basic static load rating (C0) - 19,3 kN

(Grease) Lubrication Speed - 8500 r/min

(Oil) Lubrication Speed - 10000 r/min

Calculation factor (f0) - 13,2

• Model Number:6307NR
• Inner Diameter：35mm Outer Diameter：80mm Width：21mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-31
• Application:Liposuction device,Spectrum Products,packing equipment,marine test,Traffic Fire Protection Equipment Security equipment,Other Measurements,crimping tools,molding machine,journal lathe,vertical sawing machine,ventilator anesthesia machine etc
• Similar models:SKF 6307/HR22Q2 AST 6307ZZ ISB 6307 SKF 6307N NSK 6307NR CJB 6307YA-2RSN-1R CX 6307-2RS ISO 6307 SKF W6307-2Z NKE 6307
• BEARING POWER International Trading Co.,Ltd. specialize in 6307NR products，there is large inventory of KOYO 6307NR . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 6307NR Which KOYO 6307NR 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.

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  A4049/A4138	12,68	34,987	10,998	Timken	Tapered Roller Bearings
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  GEZ 19 ES	19.05	31,75	16,66	ISB	Plain Bearings
  K24×28×17	24	28		NTN	Needle Roller Bearings
  L623149/L623110	114,3	152,4	21,432	Fersa	Tapered Roller Bearings
  RNA0-7X14X8	7,000	14,000	8,000	NTN	Needle Roller Bearings
  UC205-16	25,4	52	17	SNR	Deep Groove Ball Bearings
  NCF-28/670V	670	820	88	FAG	CYLINDRICAL ROLLER BEARINGS
  MM50BS90	50	90	15	FAF	ANGULAR CONTACT BALL SCREW SUPPORT BEARINGS
  CR-15/8-XBE			.8750	Smith	NEEDLE BEARINGS
  NJ207E	35	72	17	Torrington	CYLINDRICAL ROLLER BEARINGS
  6024.2RS1	120	180	28	SKF	DEEP GROOVE BALL BEARINGS
  NU-2208E	40	80	23	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  HJ-2220	100		10	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  BK-1512	21		12	CONSOLIDATED	NEEDLE BEARINGS