71904CD/P4ADBC SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact Angle - China JCB Hydraulic Final Drive Motor Supplier

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Home>Products>Super Precision Bearing>71904CD/P4ADBC SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact Angle image

71904CD/P4ADBC SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact Angle image

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71904CD/P4ADBC SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact Angle Description of the code

Design Units:Imperial
C1 - Dynamic Radial Rating (1 million revolutions)6:283000 lbf
G1 - Heat Generation Factor (Roller-Raceway):1839.2
Ca90 - Dynamic Thrust Rating (90 million revolutions)7:41700 lbf
Aa - Cage-Cone Backface Clearance:0.3 in
db - Cone Backface Backing Diameter:10.67 in
G2 - Heat Generation Factor (Rib-Roller End):226.1
Series:M252300
Cg - Geometry Factor:0.159
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:492000 lbf
Cage Type:Stamped Steel
a - Effective Center Location4:-0.26 in
d:9.25 in
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:128000 lbf
B - Cone Width:2.9375 in
da - Cone Frontface Backing Diameter:10.28 in
Ab - Cage-Cone Frontface Clearance:0.19 in
R - Cone Backface To Clear Radius3:0.25 in
C0 - Static Radial Rating:455000 lbf
K - Factor8:1.76

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China JCB Hydraulic Final Drive Motor Supplier: Address2101 D. Bishop Court, L.Y. Box 6502,Mount Prospect, JG 62871-6548, U.S.A.; Phone(Working Time)+1-578-517-2841; Fax

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