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：2025-04-22
• Application:electric pump,wall industry,pump industry,aerial work platform,intermediate,chromatography,vertical processing,transportation equipment,labor insurance,Rolling mill,turret industry
• Similar models:Timken 663/652 Fersa 663/653 FBJ 663/653 KOYO 663A/653 Timken 663/652B NTN CRO-3663 ISO 663/653 CRAFT 663/653 NTN CR0-3663 ISO 663/652
• 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.

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  GS 81138	11	240	193	SKF	Thrust Roller Bearings
  HK253514	25	35	14	ISO	Cylindrical Roller Bearings
  LBE 12 AJ	12			AST	Linear Bearings
  NTH-3258	50,85	91,31	9,53	Timken	Thrust Roller Bearings
  NUP313-E-MPA	65	140	33	NKE	Cylindrical Roller Bearings
  R-2280	8	22	7	NMB	Deep Groove Ball Bearings
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  619/1.5	1.5	5	2	ADR	DEEP GROOVE BALL BEARINGS
  140444	.8750	1.3750	2.7500	BAL	JOURNAL ROLLER ASSEMBLIES
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  51214				STEYR	THRUST BALL BEARINGS
  H-3030x53/16	150	180		CONSOLIDATED	ADAPTERS
  HMV-58M			60	CONSOLIDATED	HYDRAULIC NUTS