d - 35 mm

D - 80 mm

B - 21 mm

C - 21 mm

b - 1,9 mm

d1 - 49,5 mm

f - 1,7 mm

r0 max. - 0,6 mm

r1 min. - 1,5 mm

r2 min. - 1,5 mm

C - 3,28 mm

D2 - 69,2 mm

D3 - 76,81 mm

D4 - 86,6 mm

Ca max. - 4,98 mm

da min. - 2,2 mm

da max - 44 mm

Da max. - 71 mm

Db min. - 88 mm

ra max. - 1,5 mm

Weight - 0,45 Kg

Basic dynamic load rating (C) - 35,1 kN

Basic static load rating (C0) - 19 kN

Fatigue load limit (Pu) - 0,82

Reference speed - 19000 r/min

Limiting speed - 12000 r/min

Calculation factor (f0) - 13

Calculation factor (kr) - 0,03

• Model Number: 6307NR
• Inner Diameter：35mm Outer Diameter：80mm Width：21mm
• Type：Deep Groove Ball Bearings
• Update date：2025-12-14
• Application:Hairbrush device,Security Equipment,vertical processing,shaft milling machine,medical treatment,Processing machinery,medical equipment,industrial fans,agriculture,security equipment,industrial supplies
• Similar models:NTN-SNR 6307NR ISB 6307-RS NTN 6307LLBNR NTN 6307LLUN NTN 6307ZZNR KOYO 6307NR NACHI 6307NKE KOYO 6307N NTN AC-6307LLB NSK 6307VV
• BEARING POWER International Trading Co.,Ltd. specialize in 6307NR products，there is large inventory of SKF 6307NR . We has been built up long-term cooperation with SKF company, could make a bulk order of the 6307NR Which SKF 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.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  09074/09194	19.05	49,225	23,02	Timken	Tapered Roller Bearings
  248/800	800	980	180	ISB	Spherical Roller Bearings
  239/1400RK	1400	1820	315	KOYO	Spherical Roller Bearings
  32011XJ	55	90	23	KBC	Tapered Roller Bearings
  6902NSE	15	28	7	NACHI	Deep Groove Ball Bearings
  AST11 1415	14	16		AST	Plain Bearings
  7210 C	50	90	20	NSK	Angular Contact Ball Bearings
  GEG12C	12	26		AST	Plain Bearings
  K,81206LPB	30	52	7,5	KOYO	Thrust Roller Bearings
  N226	130	230	40	CRAFT	Cylindrical Roller Bearings
  NNCF5052CV	260	400	190	SKF	Cylindrical Roller Bearings
  NNU 4976 BK/SPW33	380	520	140	SKF	Cylindrical Roller Bearings
  GE30AX	30	75	18	ELGES	SPHERICAL PLAIN BEARINGS
  9112F	60	95	18	FED	DEEP GROOVE BALL BEARINGS
  KA075ARO	7.5000	8.0000	.2500	KAYDON	ANGULAR CONTACT BALL BEARINGS
  NJ411	55	140	33	STEYR	CYLINDRICAL ROLLER BEARINGS
  32320	100	215	73	SNR	TAPERED ROLLER BEARINGS
  3304	20	52	15	New Departure	DEEP GROOVE BALL BEARINGS
  XLS-9	9.0000	12.0000	1.5000	NH	DEEP GROOVE BALL BEARINGS
  SN-304..1304	20	-	46	CONSOLIDATED	PILLOW BLOCKS