TIMKEN M268749DW - M268710 Bearing

TIMKEN M268749DW - M268710 Tapered Roller Bearings

Also known as : M268749DW - M268710

  • Inside Diameter: 415.925 mm
  • Outside Diameter: 590.55 mm
  • Width: 209.55 mm
  • Basic dynamic load rating: 4970 kN
  • Basic static load rating: 1290 kN

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TIMKEN M268749DW - M268710 Bearing

TIMKEN M268749DW - M268710 Bearing details

Bearing Number M268749DW - M268710
Brand TIMKEN
Type Tapered Roller Bearings - TDI (Tapered Double Inner)
Series M268700
Cone Part Number M268749DW
Cup Part Number M268710
Design Units Imperial
Bearing Weight 411.50 lb
186.700 Kg
Cage Type Pin-Type
Aa - Cage-Cone Backface Clearance 0 in
0 mm
d - Bore 16.3750 in
415.925 mm
D - Cup Outer Diameter 23.2500 in
590.550 mm
B - Double Cone Width 8.2500 in
209.550 mm
C - Cup Width 3.5000 in
88.900 mm
T - Bearing Width across Cups 8.2499 in
209.547 mm
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions) 166000 lbf

740000 N
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions) 1120000 lbf
4970000 N
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions) 290000 lbf
1290000 N
Ca90 - Dynamic Thrust Rating (90 million revolutions) 94800 lbf
421000 N
K - Factor 1.76
e - ISO Factor 0.7
Y1 - ISO Factor 0.97
Y2 - ISO Factor 1.44
G1 - Heat Generation Factor (Roller-Raceway) 5750
Cg - Geometry Factor 0.232
R - Cone Frontface "To Clear" Radius 0.130 in
3.30 mm
r - Cup Backface "To Clear" Radius 0.250 in
6.40 mm
da - Cone Frontface Backing Diameter 17.48 in
444 mm
Db - Cup Backface Backing Diameter 21.61 in
548.90 mm
Ab - Cage-Cone Frontface Clearance 0.33 in
8.4 mm

As TIMKEN bearing distributor, Nodes bearings have TIMKEN M268749DW - M268710 Tapered Roller Bearings - TDI (Tapered Double Inner) in stock.