d - 82,55 mm

D - 146,05 mm

T - 41,275 mm

B - 41,275 mm

C - 31,75 mm

ra1 max. - 3,3 mm

a - 33,2 mm

r min. - 3,5 mm

r1 min. - 3,3 mm

Da - 131 mm

db - 92 mm

ra max. - 3,5 mm

da - 99 mm

Db - 139 mm

Weight - 2,741 Kg

Basic dynamic load rating (C) - 207 kN

Basic static load rating (C0) - 296 kN

(Grease) Lubrication Speed - 2400 r/min

(Oil) Lubrication Speed - 3200 r/min

Calculation factor (e) - 0,41

Calculation factor (Y0) - 0,81

Calculation factor (Y1) - 1,5

• Model Number: 663/653
• Inner Diameter：82,55mm Outer Diameter：146,05mm Width：41,275mm
• Type：Tapered Roller Bearings
• Update date：2025-04-23
• Application:coal,Oral Image,Seals,cooling system,packaging machinery,Small air generators,gas turbine,position switch,Medical room equipment,Tool,ventilation equipment
• Similar models:NSK 663/653 ISB 663/653 KOYO 663A/653 ISO 663/653 CX 663/653 NTN CR0-3663 NTN CRO-3663 CRAFT 663/653 Timken 663/652B NTN 4T-663/653
• BEARING POWER International Trading Co.,Ltd. specialize in 663/653 products，there is large inventory of NSK 663/653 . We has been built up long-term cooperation with NSK company, could make a bulk order of the 663/653 Which NSK 663/653 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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  7316CDF	80	170	39	CYSD	Angular Contact Ball Bearings
  799A/792	130,175	206,375	47,625	FBJ	Tapered Roller Bearings
  C 2214 V	125	70	31	SKF	Cylindrical Roller Bearings
  CSCF075	190,5	228,6	19,05	INA	Deep Groove Ball Bearings
  EXT205+WB	25			SNR	Bearing Units
  F15131	38,1			Fersa	Tapered Roller Bearings
  FL60/2,5 ZZ	2,5	8	4	ISO	Deep Groove Ball Bearings
  LQBR 50-2LS	50			SKF	Linear Bearings
  NUP 2222 ECP	200	110	53	SKF	Thrust Ball Bearings
  S685-2RS	5	11	5	ZEN	Deep Groove Ball Bearings
  V8	8	19	6	ADR	SELF
  22319EAS.MA.C4.T41A	95	200	67	FAG	SPHERICAL ROLLER BEARINGS
  R-2-ST	.1250	.3750	.1562	MRC	DEEP GROOVE BALL BEARINGS
  H2340	200	250		STEYR	ADAPTERS
  4205A	25	52	18	SKF	DEEP GROOVE BALL BEARINGS
  30244	220	400	65	STEYR	TAPERED ROLLER BEARINGS
  ADJ-324864	2.0000	3.0000	4.0000	CONSOLIDATED	LINEAR RECIRCULATING BALL BEARINGS