71900CD/P4A 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>71900CD/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact Angle image

71900CD/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact Angle image

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71900CD/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact Angle Description of the code

K - Factor8:1.2
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:775000 lbf
C1 - Dynamic Radial Rating (1 million revolutions)6:445000 lbf
Cg - Geometry Factor:0.306
d:23.9920 in
da - Cone Frontface Backing Diameter:24.92 in
G2 - Heat Generation Factor (Rib-Roller End):1010
Aa - Cage-Cone Backface Clearance:0.39 in
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:201000 lbf
Ab - Cage-Cone Frontface Clearance:0.29 in
db - Cone Backface Backing Diameter:25.28 in
R - Cone Backface To Clear Radius3:0.25 in
B - Cone Width:3.6250 in
G1 - Heat Generation Factor (Roller-Raceway):9580
C90 - Dynamic Radial Rating (90 million revolutions)5:115000 lbf
Cone Part Number:L879946
Ca90 - Dynamic Thrust Rating (90 million revolutions)7:96300 lbf
a - Effective Center Location4:2.28 in
Design Units:Imperial
C0 - Static Radial Rating:1230000 lbf

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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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