M284249D/M284210G2+A NTN Cylindrical Roller Bearing

Various Spherical Roller Bearings types 2.5000 in C - Cup Width and sizes to Shanghai Pump Valve Manufacturing Co., Ltd. accommodate your 0.178 Cg - Geometry Factor12 M284249D/M284210G2+A NTN Cylindrical Roller Bearing requirements.

Brand Name:NTN
Model Number:M284249D/M284210G2+A
C - Cup Width:2.5000 in
Cg - Geometry Factor12:0.178
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4:508000 lbf
Cage Type:Pin-Type
da - Cone Frontface Backing Diameter:12.68 in
R - Cone Frontface To Clear Radius1:0.130 in
Series:HM256800
D:16.6250 in
PDF M284249D/M284210G2+A

Product Details

C - Cup Width2.5000 in
Cg - Geometry Factor120.178
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4508000 lbf
Cage TypePin-Type
da - Cone Frontface Backing Diameter12.68 in
R - Cone Frontface To Clear Radius10.130 in
SeriesHM256800
D16.6250 in
G1 - Heat Generation Factor (Roller-Raceway)112550
Ab - Cage-Cone Frontface Clearance0.2 in
Y1 - ISO Factor92
Bearing Weight146.6 lb
Cone Part NumberHM256849D
d11.8125 in
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)375600 lbf
B - Double Cone Width5.9375 in
Y2 - ISO Factor102.99
Ca90 - Dynamic Thrust Rating (90 million revolutions)643600 lbf
Cup Part NumberHM256810
G2 - Heat Generation Factor (Rib-Roller End)282
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Company Profile

Shanghai Pump Valve Manufacturing Co., Ltd.
Phone +1-514-333-8054
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