d - 571,5 mm

D - 812,8 mm

T - 155,575 mm

B - 155,575 mm

C - 120,65 mm

R - 6,4 mm

r - 6,4 mm

a - 143,6 mm

Da - 759 mm

db - 601 mm

da - 634 mm

Db - 790 mm

Weight - 256 Kg

Basic dynamic load rating (C) - 4000 kN

Basic static load rating (C0) - 9300 kN

Calculation factor (e) - 0,33

Calculation factor (Y0) - 0,99

Calculation factor (Y1) - 1,8

• Model Number:M278749/M278710
• Inner Diameter：571,5mm Outer Diameter：812,8mm Width：155,575mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-16
• Application:light therapy instrument,Equipment,municipal machinery,wall industry,Garment Accessories,Storage Tool,Spectrum Products,Gas turbine,Medical printer,stamping die,survey accessories
• Similar models:NSK M278749/M278710
• BEARING POWER International Trading Co.,Ltd. specialize in M278749/M278710 products，there is large inventory of NSK M278749/M278710 . We has been built up long-term cooperation with NSK company, could make a bulk order of the M278749/M278710 Which NSK M278749/M278710 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
  23088BK	440	650	157	NTN	Spherical Roller Bearings
  23988K	440	600	118	NTN	Spherical Roller Bearings
  6812	60	78	10	NACHI	Deep Groove Ball Bearings
  33111	55	95	30	PFI	Tapered Roller Bearings
  7034B	170,000	260,000	42,000	NTN	Angular Contact Ball Bearings
  H7016C	80	125	22	AST	Angular Contact Ball Bearings
  BT4B 331809/HA1	546,1	384,175	428,625	SKF	Tapered Roller Bearings
  NJG 2320 VH	215	100	73	SKF	Cylindrical Roller Bearings
  NU2212 E	60	110	28	CX	Cylindrical Roller Bearings
  NUP29/1180	1180	1540	206	ISO	Cylindrical Roller Bearings
  UCF201-8E	12,7			KOYO	Bearing Units
  81208			9.0	FAG	THRUST ROLLER BEARINGS
  G-1	.5000	1.4375		Aetna	THRUST BALL BEARINGS
  TWD1828	1.1250	1.7500		INA	THRUST NEEDLE BEARINGS
  B7019C.T.P4S	95	145	24	FAG	ANGULAR CONTACT BALL BEARINGS
  3414	70	180	42	New Departure	DEEP GROOVE BALL BEARINGS
  GSP35	35			SNR	THERMOPLASTIC PILLOW BLOCKS
  686	6	13	3.5	CONSOLIDATED	DEEP GROOVE BALL BEARINGS
  RMS-19	3.0000	7.0000	1.5625	CONSOLIDATED	CYLINDRICAL ROLLER BEARINGS
  SR-22210-2RS	50	90	23	CONSOLIDATED	SPHERICAL ROLLER BEARINGS