d - 85,725 mm

D - 146,05 mm

T - 41,275 mm

B - 41,275 mm

C - 31,75 mm

ra1 max. - 3,3 mm

a - 8 mm

Da - 131 mm

db - 95 mm

ra max. - 3,5 mm

da - 102 mm

Db - 139 mm

Weight - 2,65 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-665/653
• Inner Diameter：85,725mm Outer Diameter：146,05mm Width：41,275mm
• Type：Tapered Roller Bearings
• Update date：2025-04-22
• Application:Forming mold,Medical room equipment,orthodontic material,plastic molding,roller lathe,generator,motor,marine analysis and testing equipment,flexible processing,medical Equipment,electric pump
• Similar models:Timken 665/653 NTN 4T-66584/66520 Fersa 56425/56650 NTN LM665949/LM665910 Timken 665/652B FBJ 665/653 KOYO 66584/66520 NTN E-LM665949/LM665910 CX 665A/653 NSK 66585/66520
• BEARING POWER International Trading Co.,Ltd. specialize in 4T-665/653 products，there is large inventory of NTN 4T-665/653 . We has been built up long-term cooperation with NTN company, could make a bulk order of the 4T-665/653 Which NTN 4T-665/653 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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  240/850-B-K30-MB	850	1220	365	FAG	Spherical Roller Bearings
  39578/39528	53,975		30,162	KOYO	Tapered Roller Bearings
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  KV30X40X37.8	30,000	40,000		NTN	Needle Roller Bearings
  NJ221-E-TVP3+HJ221-E	105	190	36	NKE	Cylindrical Roller Bearings
  NN3022 K	110	170	45	ISO	Cylindrical Roller Bearings
  PK39X55X20.5	39,000	55,000		NTN	Needle Roller Bearings
  QJ240	200	360	58	ISO	Angular Contact Ball Bearings
  R8-2RS	12,7	28,575	7,9375	AST	Deep Groove Ball Bearings
  S1202-2RS	15	35	11	ZEN	Self-Aligning Ball Bearings
  SQL 6 C RS				ISB	Plain Bearings
  UCFC204	20			ISO	Bearing Units
  IR-7345	1.6250		1.2600	RBC	NEEDLE BEARINGS
  IR-200x220x50	200		50	CONSOLIDATED	NEEDLE BEARINGS
  5213-2RS	65	120	38.1	CONSOLIDATED	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  LFR-5206/25-ZZ	25	72	25.8	CONSOLIDATED	YOKE TYPE TRACK ROLLERS