A8-17N4D Rotek Slewing Ring Bearings - AMERICAN BEARING MFG.CORP.

AMERICAN BEARING MFG.CORP.: Angular Contact Ball Bearings Cam Follower and Track Roller - Stud Type Cartridge Unit Bearings

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A8-17N4D Rotek Slewing Ring Bearings Product Description

Series:M249700
Cone Part Number:M249749H
Cup Part Number:M249710X
Design Units:Imperial
Bearing Weight:21.7 Kg
Cage Type:Stamped Steel
d:254.000 mm
D:358.775 mm
B - Cone Width:71.438 mm
C - Cup Width:53.975 mm
B:71.438 mm
R - Cone Backface To Clear Radius1:3.560 mm
r - Cup Backface To Clear Radius2:3.30 mm
da - Cone Frontface Backing Diameter:272.03 mm
db - Cone Backface Backing Diameter:276.1 mm
Da - Cup Frontface Backing Diameter:343.41 mm
Db - Cup Backface Backing Diameter:335.03 mm
Ab - Cage-Cone Frontface Clearance:4.3 mm
Aa - Cage-Cone Backface Clearance:7.1 mm
a - Effective Center Location3:-6.9 mm
C90 - Dynamic Radial Rating (90 million revolutions)4:66900 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5:258000 lbf
C0 - Static Radial Rating:416000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6:38100 lbf
K - Factor7:1.76
e - ISO Factor8:0.33
Y - ISO Factor9:1.8
G1 - Heat Generation Factor (Roller-Raceway):1626
G2 - Heat Generation Factor (Rib-Roller End):173
Cg - Geometry Factor:0.153

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AMERICAN BEARING MFG.CORP.: Address1247 Winona Avenue, Schiller Park, lL 66976, U.S.A.; Phone(Working Time)753-398-3698; Fax

✖

Stock Categories

Technical Articles

Angular Contact Ball Bearings

Cam Follower and Track Roller - Stud Type

Cartridge Unit Bearings

Contact Us