4R8007 NTN Cylindrical Roller Bearing - LLC NTN-SNR BEARINGS RUS

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4R8007 NTN Cylindrical Roller Bearing image

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Tapered Roller Bearing Cross References

Aa - Cage-Cone Backface Clearance:14.5 mm
G2 - Heat Generation Factor (Rib-Roller End):71.8
Cone Part Number:EE217060
C90 - Dynamic Radial Rating (90 million revolutions)4:41700 lbf
Design Units:Imperial
B - Cone Width:73.025 mm
Ca90 - Dynamic Thrust Rating (90 million revolutions)6:28700 lbf
B:76.203 mm
a - Effective Center Location3:-15 mm
r - Cup Backface To Clear Radius2:6.35 mm
R - Cone Backface To Clear Radius1:1.520 mm
C1 - Dynamic Radial Rating (1 million revolutions)5:161000 lbf
d:152.400 mm
G1 - Heat Generation Factor (Roller-Raceway):556.3
Da - Cup Frontface Backing Diameter:261.60 mm
K - Factor7:1.45
db - Cone Backface Backing Diameter:170.94 mm
Ab - Cage-Cone Frontface Clearance:2.8 mm
Cg - Geometry Factor:0.114
Series:217000

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LLC NTN-SNR BEARINGS RUS: AddressMoscow, ul. Victorenko 7, bld 5, Business center "Victory Plaza", Russia; Phone(Working Time)455-963-97-01; Fax

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