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LM451300 Series High Speed Bearings / Sealed Ball Bearings Precise Design

Hong Kong Cores International Co., Ltd
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Address: Room 302,No.42,Hua bo Road, Huang Pu District,200120,Shanghai,China

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Hong Kong Cores International Co., Ltd

LM451300 Series High Speed Bearings / Sealed Ball Bearings Precise Design

Country/Region china
City & Province shanghai shanghai
Categories Solar Chargers
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Product Details

LM451349/LM451310CD

china double row tapered roller bearings factory

 

Specifications

 

Series

 

 LM451300

Cone Part Number

 

 LM451349

Cup Part Number

 

 LM451310CD

Design Units

 

 Imperial

Bearing Weight

 

 68.73 lb31.175 Kg

Cage Type

 

 Stamped Steel

Ab - Cage-Cone Frontface Clearance

 

 0.18 in4.6 mm

Dimensions

 

d - Bore

 

 10.5 in266.7 mm

D - Cup Outer Diameter

 

 14 in355.6 mm

B - Cone Width

 

 2.2500 in57.150 mm

C - Double Cup Width

 

 4.0000 in101.600 mm

T - Bearing Width across Cones

 

 4.9999 in126.997 mm

 

Abutment and Fillet Dimensions

 

R - Cone Backface "To Clear" Radius10.14 in3.600 mm
r - Cup Frontface "To Clear" Radius20.06 in1.5 mm

db - Cone Backface Backing Diameter

 

 11.22 in285 mm

Da - Cup Frontface Backing Diameter

 

 13.52 in343.41 mm

Aa - Cage-Cone Backface Clearance

 

 0.19 in4.8 mm

Basic Load Ratings

 

C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)343300 lbf193000 N
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4345000 lbf1530000 N
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)589300 lbf397000 N
Ca90 - Dynamic Thrust Rating (90 million revolutions)631600 lbf141000 N

Factors

 

K - Factor71.62
e - ISO Factor80.76
Y1 - ISO Factor90.881.31
Y2 - ISO Factor101.31
Cg - Geometry Factor110.154

Product Tags: anti friction bearing     electric motor bearings 

 

 

      

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