d - 28 mm

D - 68 mm

B - 18 mm

C - 18 mm

a - 3,28 mm

b - 2,05 mm

f - 1,65 mm

r min. - 1,1 mm

r0 max. - 0,6 mm

r1 min. - 0,5 mm

D1 - 64,82 mm

D2 - 74,6 mm

da min. - 34,5 mm

Da max. - 61,5 mm

Weight - 0,328 Kg

Basic dynamic load rating (C) - 23,5 kN

Basic static load rating (C0) - 13,1 kN

(Grease) Lubrication Speed - 10000 r/min

(Oil) Lubrication Speed - 12000 r/min

Calculation factor (f0) - 13,3

• Model Number:63/28NR
• Inner Diameter：28mm Outer Diameter：68mm Width：18mm
• Type：Deep Groove Ball Bearings
• Update date：2023-03-06
• Application:Medium and large motor,Industrial,Industry,Broadcasting System,teaching equipment,forklift industry,ECG,disposable,Cleaning equipment,medical equipment,Food testing
• Similar models:NACHI 6312JT KOYO 6310 SNR AB40763 ISB 6308-Z KOYO 6304 KOYO 6308-2RU AST 6313 NTN 6318N SKF W639/3R-2RS1 NKE 6310-RS2
• BEARING POWER International Trading Co.,Ltd. specialize in 63/28NR products，there is large inventory of KOYO 63/28NR . We has been built up long-term cooperation with KOYO company, could make a bulk order of the 63/28NR Which KOYO 63/28NR 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
  1207K	35	72	17	KOYO	Self-Aligning Ball Bearings
  22217MBW33	85	150	36	AST	Spherical Roller Bearings
  205KLLG2	25	52	16,75	Timken	Deep Groove Ball Bearings
  7015AC	75	115	20	NACHI	Angular Contact Ball Bearings
  713616060				FAG	Wheel Bearings
  ESFTE206	30			SNR	Bearing Units
  FBSA 210/QBC	50	165	106	SKF	Thrust Ball Bearings
  LRJ 1.1/8	28,575	63,5	15,88	SIGMA	Cylindrical Roller Bearings
  N3092	460	680	163	CX	Cylindrical Roller Bearings
  NU336	180	380	75	NTN	Cylindrical Roller Bearings
  NUP 219 ECM	170	95	32	SKF	Thrust Ball Bearings
  RBM16E	16		16	NMB	Plain Bearings
  TGB42000	30	117,5	61	SNR	Angular Contact Ball Bearings
  SIZP9S	9,525		12,7	AST	Plain Bearings
  TUJ 55 TF	55	64	22	SKF	Bearing Units
  RL-12	1.5000	3.2500	.7500	FBC	SELF
  NNC4860V.C3	300	380	80	SKF	CYLINDRICAL ROLLER BEARINGS
  UELFLU210-115T	1.9375			NTN	PILLOW BLOCKS
  47517	85	150	28	New Departure	DEEP GROOVE BALL BEARINGS
  N-411	55	140	33	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS