d - 257,175 mm

D - 358,775 mm

T - 71,438 mm

B - 76,2 mm

C - 53,975 mm

a - 64,4 mm

r min. - 1,6 mm

r1 min. - 3,2 mm

da min. - 267 mm

Da min - 330 mm

Da max. - 346 mm

Da - 335 mm

db max. - 279 mm

db - 272 mm

ra max. - 1,6 mm

rb max. - 3,2 mm

da - 276 mm

Db - 343 mm

Weight - 21 Kg

Basic dynamic load rating (C) - 773 kN

Basic static load rating (C0) - 1590 kN

Calculation factor (e) - 0,33

Calculation factor (Y0) - 0,99

Calculation factor (Y1) - 1,8

• Model Number:M249747/M249710
• Inner Diameter：257,175mm Outer Diameter：358,775mm Width：71,438mm
• Type：Tapered Roller Bearings
• Update date：2025-12-16
• Application:DC generators,inorganic chemical,tobacco machinery,industrial fans,other processing,water protection,electrostatic protection,ventilation heating equipment,chemical instruments,horizontal processing,static control
• Similar models:KOYO M249747/M249710 ISB M249747/710 SKF M249747/710
• BEARING POWER International Trading Co.,Ltd. specialize in M249747/M249710 products，there is large inventory of KOYO M249747/M249710 . We has been built up long-term cooperation with KOYO company, could make a bulk order of the M249747/M249710 Which KOYO M249747/M249710 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
  23044-MB	220	340	90	FAG	Spherical Roller Bearings
  232/530W33	530	980	355	ISO	Spherical Roller Bearings
  23948-MB	240	320	60	FAG	Spherical Roller Bearings
  240/950 K30CW33+AH240/950	950	1360	412	ISO	Spherical Roller Bearings
  445533A	37	72,02	37	SKF	Angular Contact Ball Bearings
  53310	50	95	34,3	NSK	Thrust Ball Bearings
  7034 ACD/P4AL	260	170	42	SKF	Angular Contact Ball Bearings
  7328 A	140	300	62	CX	Angular Contact Ball Bearings
  938/932	114,3	212,725	66,675	CX	Tapered Roller Bearings
  CRD-6152	305,069	559,999	200	NTN	Tapered Roller Bearings
  GAC100S	100	150	32	AST	Plain Bearings
  K12X15X20ZW	12,000	15,000		NTN	Needle Roller Bearings
  HSS7002-E-T-P4S	15	32	9	FAG	Angular Contact Ball Bearings
  KBK 08	8	16		NBS	Linear Bearings
  NA4916	80	110	30	CX	Needle Roller Bearings
  NU209	45	85	19	ISO	Cylindrical Roller Bearings
  RB 10016	100	140	16	ISB	Thrust Roller Bearings
  S7KDD	.6250	1.3750	.3437	FAF	DEEP GROOVE BALL BEARINGS
  W-1/2				FBC	THRUST BALL BEARINGS
  HA3122	110	145		SKF (Old No.)	ADAPTERS