TIMKEN LM742749DW - LM742714 Bearing

TIMKEN LM742749DW - LM742714 Tapered Roller Bearings

Also known as : LM742749DW - LM742714

  • Inside Diameter: 215.9 mm
  • Outside Diameter: 288.925 mm
  • Width: 85.725 mm
  • Basic dynamic load rating: 748 kN
  • Basic static load rating: 194 kN

Inquire Now


TIMKEN LM742749DW - LM742714 Bearing

TIMKEN LM742749DW - LM742714 Bearing details

Bearing Number LM742749DW - LM742714
Brand TIMKEN
Type Tapered Roller Bearings - TDI (Tapered Double Inner)
Series LM742700
Cone Part Number LM742749DW
Cup Part Number LM742714
Design Units Imperial
Bearing Weight 34.1 lb
15.500 Kg
Cage Type Stamped Steel
Aa - Cage-Cone Backface Clearance 0 in
0 mm
d - Bore 8.5000 in
215.900 mm
D - Cup Outer Diameter 11.3750 in
288.925 mm
B - Double Cone Width 3.3750 in
85.725 mm
C - Cup Width 1.3750 in
34.925 mm
T - Bearing Width across Cups 3.3749 in
85.722 mm
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions) 25000 lbf

111000 N
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions) 168000 lbf
748000 N
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions) 43600 lbf
194000 N
Ca90 - Dynamic Thrust Rating (90 million revolutions) 20600 lbf
91800 N
K - Factor 1.21
e - ISO Factor 1.07
Y1 - ISO Factor 0.63
Y2 - ISO Factor 0.94
G1 - Heat Generation Factor (Roller-Raceway) 867
Cg - Geometry Factor 0.139
R - Cone Frontface "To Clear" Radius 0.090 in
2.30 mm
r - Cup Backface "To Clear" Radius 0.130 in
3.30 mm
da - Cone Frontface Backing Diameter 9.03 in
229.40 mm
Db - Cup Backface Backing Diameter 10.51 in
267.00 mm
Ab - Cage-Cone Frontface Clearance 0.12 in
3 mm

As TIMKEN bearing distributor, Nodes bearings have TIMKEN LM742749DW - LM742714 Tapered Roller Bearings - TDI (Tapered Double Inner) in stock.

TIMKEN bearing cross reference

TIMKEN LM742749DW - LM742710 bearing
215.900mm x 285.750mm x 85.725mm