TIMKEN M257248DW - M257210 Bearing

TIMKEN M257248DW - M257210 Tapered Roller Bearings

Also known as : M257248DW - M257210

  • Inside Diameter: 304.902 mm
  • Outside Diameter: 412.648 mm
  • Width: 128.588 mm
  • Basic dynamic load rating: 1940 kN
  • Basic static load rating: 504 kN

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TIMKEN M257248DW - M257210 Bearing

TIMKEN M257248DW - M257210 Bearing details

Bearing Number M257248DW - M257210
Brand TIMKEN
Type Tapered Roller Bearings - TDI (Tapered Double Inner)
Series M257200
Cone Part Number M257248DW
Cup Part Number M257210
Design Units Imperial
Bearing Weight 108.10 lb
49.00 Kg
Cage Type Stamped Steel
Aa - Cage-Cone Backface Clearance 0 in
0 mm
d - Bore 12.0040 in
304.902 mm
D - Cup Outer Diameter 16.2460 in
412.648 mm
B - Double Cone Width 5.0625 in
128.588 mm
C - Cup Width 2.1250 in
53.975 mm
T - Bearing Width across Cups 5.0624 in
128.585 mm
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions) 65000 lbf

289000 N
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions) 437000 lbf
1940000 N
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions) 113000 lbf
504000 N
Ca90 - Dynamic Thrust Rating (90 million revolutions) 35500 lbf
158000 N
K - Factor 1.83
e - ISO Factor 0.67
Y1 - ISO Factor 1.01
Y2 - ISO Factor 1.5
Cg - Geometry Factor 0.169
R - Cone Frontface "To Clear" Radius 0.130 in
3.30 mm
r - Cup Backface "To Clear" Radius 0.130 in
3.30 mm
da - Cone Frontface Backing Diameter 12.8 in
325.10 mm
Db - Cup Backface Backing Diameter 15.28 in
388.1 mm
Ab - Cage-Cone Frontface Clearance 0.14 in
3.6 mm

As TIMKEN bearing distributor, Nodes bearings have TIMKEN M257248DW - M257210 Tapered Roller Bearings - TDI (Tapered Double Inner) in stock.