d - 25,4 mm

D - 64,292 mm

T - 21,432 mm

B - 21,432 mm

C - 16,67 mm

a - 18 mm

r min. - 1,6 mm

r2 min. - 1,6 mm

da min. - 38 mm

Da - 54 mm

db min - 36,5 mm

ra max. - 1,6 mm

rb max. - 1,6 mm

Db - 61 mm

Weight - 0,375 Kg

Basic dynamic load rating (C) - 55,2 kN

Basic static load rating (C0) - 70,7 kN

(Grease) Lubrication Speed - 6400 r/min

(Oil) Lubrication Speed - 8500 r/min

Calculation factor (e) - 0,55

Calculation factor (Y0) - 0,6

Calculation factor (Y1) - 1,1

• Model Number: M86643R/M86610
• Inner Diameter：25,4mm Outer Diameter：64,292mm Width：21,432mm
• Type：Tapered Roller Bearings
• Update date：2025-04-24
• Application:wheel lathe,transistor fittings,generator,pneumatic Pump,E Beauty,plastic rolling,food sterilization,non-motor vehicle Electric car,Ball screw,comprehensive experiment,industrial supplies
• Similar models:FBJ M86643/M86610 KOYO M86643R/M86610 Timken M86643/M86610 NSK M86643/M86610 NTN 4T-M86643/M86610 ISO M86643/10 CX M86643/10
• BEARING POWER International Trading Co.,Ltd. specialize in M86643R/M86610 products，there is large inventory of KOYO M86643R/M86610 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the M86643R/M86610 Which KOYO M86643R/M86610 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
  201K	12	32	10	Timken	Deep Groove Ball Bearings
  22219-E-K-W33+H319	95	170	43	NKE	Spherical Roller Bearings
  25590/25527	45,618	85	26,988	Timken	Tapered Roller Bearings
  7224 CD/HCP4A	215	120	40	SKF	Angular Contact Ball Bearings
  7404 A	20	72	19	CX	Angular Contact Ball Bearings
  AST090 125100	125	130		AST	Plain Bearings
  GE10N	10	19		AST	Plain Bearings
  EGB3520-E40-B	35	39	20	INA	Plain Bearings
  NCF3068 V	340	520	133	CX	Cylindrical Roller Bearings
  PCM 323630 E	32	36	30	SKF	Plain Bearings
  S2200-2RS	10	30	14	ZEN	Self-Aligning Ball Bearings
  TMB005LLUC3/5K	25	47	12	NTN	Deep Groove Ball Bearings
  VEB 35 7CE3	35	55	10	SNFA	Angular Contact Ball Bearings
  NJ2060E	300	460	95	FAG	CYLINDRICAL ROLLER BEARINGS
  MR-28-SS			1.2500	McGill	NEEDLE BEARINGS
  1416-SA	80	200	48	FED	SELF
  320/22	22	44	15	SNR	TAPERED ROLLER BEARINGS
  B-5	.6250	1.0937		SKF	THRUST BALL BEARINGS
  XLS-3	3.0000	4.5000	.7500	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  NNCL-4844VC/3	220	270	50	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS