d - 82,55 mm

D - 152,4 mm

T - 41,275 mm

B - 41,275 mm

C - 31,75 mm

ra1 max. - 3,3 mm

a - 8 mm

Da - 134 mm

db - 92 mm

ra max. - 3,5 mm

da - 99 mm

Db - 141 mm

Weight - 3,15 Kg

Basic dynamic load rating (C) - 206 kN

Basic static load rating (C0) - 295 kN

(Grease) Lubrication Speed - 2 500 r/min

(Oil) Lubrication Speed - 3 300 r/min

Calculation factor (e) - 0,41

Calculation factor (Y0) - 0,81

Calculation factor (Y2) - 1,47

• Model Number:4T-663/652
• Inner Diameter：82,55mm Outer Diameter：152,4mm Width：41,275mm
• Type：Tapered Roller Bearings
• Update date：2025-12-16
• Application:Display Devices,equipment,thin metal materials,Security Equipment,Sensors,instrument,Solenoid Valves,casting embedding,mechanical and electrical,ship special,industrial supplies
• Similar models:ISO 663/652 NSK 663/653 FBJ 663/652 KOYO 663/653 NTN 4T-663/653 ISB 663/653 Timken 663/652B Timken 663/654D+X4S-663 ISO 663/653 NTN CR0-3663
• BEARING POWER International Trading Co.,Ltd. specialize in 4T-663/652 products，there is large inventory of NTN 4T-663/652 . We has been built up long-term cooperation with NTN company, could make a bulk order of the 4T-663/652 Which NTN 4T-663/652 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
  22218 KMBW33+H318	80	160	40	MPZ	Spherical Roller Bearings
  239/900K	900	1180	206	NTN	Spherical Roller Bearings
  30307A	35	80	22,75	SNR	Tapered Roller Bearings
  4T-685/672	98,425	168,275	41,275	NTN	Tapered Roller Bearings
  5207NS	35	72	27	NACHI	Angular Contact Ball Bearings
  6308	40	90	23	NSK	Deep Groove Ball Bearings
  713650410				FAG	Wheel Bearings
  7206-B	30	62	16	SIGMA	Angular Contact Ball Bearings
  HK071208	7	12	8	CX	Cylindrical Roller Bearings
  NAU 4918UU	90	125	35	IKO	Cylindrical Roller Bearings
  NJ2224-E-TVP3	120	215	58	NKE	Cylindrical Roller Bearings
  NUP214-E-M6	70	125	24	NKE	Cylindrical Roller Bearings
  QJ1092	460	680	100	CX	Angular Contact Ball Bearings
  R8	12,7	28,575	6,35	AST	Deep Groove Ball Bearings
  SS 6201-ZZ	12	32	10	ISB	Deep Groove Ball Bearings
  TUW1 16	16	30	1,5	CX	Plain Bearings
  29413E	65	140		SKF	SPHERICAL ROLLER THRUST BEARINGS
  53338U				STEYR	THRUST BALL BEARINGS WITH SPHERICAL SEATING RING
  RHNA202610	26		10	SKF (Old No.)	NEEDLE BEARINGS
  ER-9	1.8504	.5625	.6250	CONSOLIDATED	BALL BEARING