d - 288,925 mm

D - 406,4 mm

T - 77,788 mm

B - 77,788 mm

C - 60,325 mm

R - 6,4 mm

r - 3,3 mm

a - 72,8 mm

Da - 380 mm

db - 304 mm

da - 324 mm

Db - 395 mm

Weight - 29,8 Kg

Basic dynamic load rating (C) - 895 kN

Basic static load rating (C0) - 1830 kN

Calculation factor (e) - 0,34

Calculation factor (Y0) - 0,98

Calculation factor (Y1) - 1,8

• Model Number: M255449/M255410
• Inner Diameter：288,925mm Outer Diameter：406,4mm Width：77,788mm
• Type：Cylindrical Roller Bearings
• Update date：2025-12-12
• Application:Surveying Surveying Instruments,Plastic molding,natural instruments,air conditioning tools,pipe fittings Steel industry,nail products,Microwave Equipment,test strip,woodworking machinery,circulating pump,paper processing machine
• Similar models:NSK M255449/M255410
• BEARING POWER International Trading Co.,Ltd. specialize in M255449/M255410 products，there is large inventory of NSK M255449/M255410 . We has been built up long-term cooperation with NSK company, could make a bulk order of the M255449/M255410 Which NSK M255449/M255410 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
  22230-E-K-W33	150	270	73	NKE	Spherical Roller Bearings
  23028MB	140	210	53	AST	Spherical Roller Bearings
  53210U+U210	50	78		CX	Thrust Ball Bearings
  53217 + U 217	125	85	33,1	SKF	Thrust Ball Bearings
  6332	160	340	68	CX	Deep Groove Ball Bearings
  7208CG/GNP4	40	80	18	NTN	Angular Contact Ball Bearings
  NJ318-E-TVP2 + HJ318-E	90	190	43	FAG	Cylindrical Roller Bearings
  N407	35	100	25	KOYO	Cylindrical Roller Bearings
  NA4919	95	130	35	CRAFT	Needle Roller Bearings
  NA4940	200	280	80	ISO	Needle Roller Bearings
  RNA6915	85	105	54	ISO	Needle Roller Bearings
  UCP209-28	44,45		49,2	KOYO	Bearing Units
  NUP215E	75	130	25	FAG	CYLINDRICAL ROLLER BEARINGS
  NJ-2310VH	50	110	40	FAG	CYLINDRICAL ROLLER BEARINGS
  63804-2Z	20	32	10	ELGES	DEEP GROOVE BALL BEARINGS
  3224	120	215	76	FAG	DOUBLE ROW ANGULAR CONTACT BALL BEARINGS
  D-209-25	45	85	1.5625	Rollway	CYLINDRICAL ROLLER BEARINGS
  NK20/20	28		20	SKF	NEEDLE BEARINGS
  7308BEAG(Y/P)	40	90	23	SKF	ANGULAR CONTACT BALL BEARINGS
  NA-4900-2RS	10	22	13	CONSOLIDATED	NEEDLE BEARINGS