TIMKEN LM451349-LM451310-B Bearing

TIMKEN LM451349-LM451310-B tapered bearings with Flange

Also known as : LM451349-LM451310-B

  • Inside Diameter: 266.7 mm
  • Outside Diameter: 355.6 mm
  • Width: 22.225 mm
  • Basic dynamic load rating: 880000 kN
  • Basic static load rating: 1510000 kN

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TIMKEN LM451349-LM451310-B Bearing

TIMKEN LM451349-LM451310-B Bearing details

SeriesLM451300
modelLM451349-LM451310-B
Cone Part NumberLM451349
Cup Part NumberLM451310-B
Design UnitsImperial
Cage TypeStamped Steel
Bearing Weight15.70 Kg
34.600 lb
Dimensions
d - Bore266.7 mm
10.5 in
D - Cup Outer Diameter355.6 mm
14 in
D1 - Flange Outer Diameter365.125 mm
14.3750 in
B - Cone Width57.150 mm
2.2500 in
C - Cup Width44.450 mm
1.7500 in
C1 - Cup Flange Width9.525 mm
0.3750 in
T - Bearing Width to Flange22.225 mm
0.8750 in
T1 - Bearing Width57.150 mm
2.2500 in
Abutment and Fillet Dimensions
R - Cone Backface "To Clear" Radius3.600 mm
0.14 in
r - Cup Backface "To Clear" Radius3.30 mm
0.130 in
da - Cone Frontface Backing Diameter280.90 mm
11.06 in
db - Cone Backface Backing Diameter285 mm
11.22 in
Da - Cup Frontface Backing Diameter343.92 mm
13.58 in
Ab - Cage-Cone Frontface Clearance4.6 mm
0.18 in
Aa - Cage-Cone Backface Clearance4.8 mm
0.19 in
a - Effective Center Location5.1 mm
0.2 in
Basic Load Ratings
C90 - Dynamic Radial Rating (90 million revolutions)193000 N
43300 lbf
C1 - Dynamic Radial Rating (1 million revolutions)880000 N
198000 lbf
C0 - Static Radial Rating1510000 N
339000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)141000 N
31600 lbf
Factors
K - Factor1.62
e - ISO Factor0.36
Y - ISO Factor1.67
G1 - Heat Generation Factor (Roller-Raceway)1550
G2 - Heat Generation Factor (Rib-Roller End)212
Cg - Geometry Factor0.154

As TIMKEN bearing distributor, Nodes bearings have TIMKEN LM451349-LM451310-B bearings in stock, TSF (Tapered Single with Flange) Imperial , Tapered roller bearings.

Like the TS bearing design, the TSF design consists of two main separable parts: the cone (inner ring) assembly and the cup (outer ring). It is typically mounted in opposing pairs on a shaft. TSF bearings have flanged cups to facilitate axial location and accurately align seals in through-bored housings.

TIMKEN bearing cross reference

TIMKEN LM451349D - LM451310 bearing
266.7mm x 355.6mm x 109.538mm
TIMKEN LM451349D - LM451310V bearing
266.7mm x 355.6mm x 109.538mm
TIMKEN LM451349DGW - LM451310V bearing
266.7mm x 355.6mm x 109.538mm
TIMKEN LM451349DGW - LM451310 bearing
266.7mm x 355.6mm x 109.538mm
TIMKEN LM451349DW - LM451310V bearing
266.7mm x 355.6mm x 109.538mm
TIMKEN LM451349DW - LM451310 bearing
266.7mm x 355.6mm x 109.538mm
TIMKEN LM451349DWX - LM451310V bearing
266.7mm x 355.6mm x 109.538mm
TIMKEN LM451349DWX - LM451310 bearing
266.7mm x 355.6mm x 109.538mm