d - 77,788 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 - 90 mm

ra max. - 3,5 mm

da - 96 mm

Db - 139 mm

Weight - 2,91 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-661/653
• Inner Diameter：77,788mm Outer Diameter：146,05mm Width：41,275mm
• Type：Tapered Roller Bearings
• Update date：2023-03-11
• Application:equipment,steam Hydraulic control element,paper processing machine,Industrial,mechanical annex,Flame Cutting,industrial skin care,spring industry,large agricultural machinery,,Solenoid Valves
• Similar models:FBJ M86647/M86610 NSK 66187/66462 KOYO M86648R/M86610 NTN 4T-M86649/M86610 KOYO M86647R/M86610 NACHI 661/653 NTN 4T-JM716649/JM716610 ZVL K-M86649/K-M86610 Fersa JM716649/JM716610 Fersa LM806649/LM806610
• BEARING POWER International Trading Co.,Ltd. specialize in 4T-661/653 products，there is large inventory of NTN 4T-661/653 . We has been built up long-term cooperation with NTN company, could make a bulk order of the 4T-661/653 Which NTN 4T-661/653 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.

• Model No.	Inner Diameter	Outer Diameter	Width	Brand	Type
  42687/42620	76,2	127	30,162	NSK	Tapered Roller Bearings
  4T-3382/3320	39,688	80,167	30,391	NTN	Tapered Roller Bearings
  5312S	60	130	54	NTN	Angular Contact Ball Bearings
  7034 CD/P4AL	260	170	42	SKF	Angular Contact Ball Bearings
  757/753	82,55	168,275	47,625	NSK	Tapered Roller Bearings
  F-B-8	4,000	8,000	2,000	NTN	Deep Groove Ball Bearings
  HMK1015	10	17	15	NTN	Needle Roller Bearings
  LJ5/8-2RS	15,875	39,6875	11,1125	RHP	Deep Groove Ball Bearings
  NNCL4848 V	240	300	60	CX	Cylindrical Roller Bearings
  SIJK16C	16		21	AST	Plain Bearings
  UCECH204	20		31	NACHI	Bearing Units
  UCTH209-28-300	44,45		118	FYH	Bearing Units
  FR188	.2500	.5000	.1250	ADR	DEEP GROOVE BALL BEARINGS
  XLRJ61/2E	6.5000	8.7500	1.1250	RHP	CYLINDRICAL ROLLER BEARINGS
  HM72T			45	SKF	WITHDRAWAL NUTS
  51410				SKF	THRUST BALL BEARINGS
  6018Z	90	140	24	SKF	DEEP GROOVE BALL BEARINGS
  RXLS-83/4	8.7500	11.7500	1.5000	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  GE-300C-2RS	300	430	165	CONSOLIDATED	SPHERICAL PLAIN BEARINGS
  SSR-6-ZZ	.3750	.8750	.2812	CONSOLIDATED	DEEP GROOVE BALL BEARINGS