W13-49P1 Rotek Slewing Ring Bearings - NTN BEARING CORP.

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W13-49P1 Rotek Slewing Ring Bearings image

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Bearing Slewing Ring Cross References

Series:315
Cone Part Number:321
Cup Part Number:312
Design Units:Imperial
Bearing Weight:0.5 Kg
Cage Type:Stamped Steel
d:25.776 mm
D:72.626 mm
B - Cone Width:22.174 mm
C - Cup Width:23.813 mm
B:26.993 mm
R - Cone Backface To Clear Radius1:0.760 mm
r - Cup Backface To Clear Radius2:3.30 mm
da - Cone Frontface Backing Diameter:33.02 mm
db - Cone Backface Backing Diameter:34.04 mm
Da - Cup Frontface Backing Diameter:67.10 mm
Db - Cup Backface Backing Diameter:62.99 mm
Ab - Cage-Cone Frontface Clearance:1 mm
Aa - Cage-Cone Backface Clearance:0.3 mm
a - Effective Center Location3:-6.9 mm
C90 - Dynamic Radial Rating (90 million revolutions)4:4370 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5:16800 lbf
C0 - Static Radial Rating:16800 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6:1880 lbf
K - Factor7:2.32
e - ISO Factor8:0.25
Y - ISO Factor9:2.38
G1 - Heat Generation Factor (Roller-Raceway):20.3
G2 - Heat Generation Factor (Rib-Roller End):7.9
Cg - Geometry Factor:0.0602

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NTN BEARING CORP.: Address1-2-16 Kyomachibori, Nishi-ku, Osaka-shi, Osaka 520-03653, Japan; Phone(Working Time)753-298-1258; Fax

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Stock Categories

Technical Articles

angular contact ball bearings

cylindrical roller bearings

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