71938ACD/P4ADGA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle

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71938ACD/P4ADGA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle image

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71938ACD/P4ADGA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle Description of the code

da - Cone Frontface Backing Diameter:15.94 in
Cg - Geometry Factor:0.212
a - Effective Center Location4:-0.28 in
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:252000 lbf
K - Factor8:1.76
Ab - Cage-Cone Frontface Clearance:0.28 in
Ca90 - Dynamic Thrust Rating (90 million revolutions)7:82300 lbf
G2 - Heat Generation Factor (Rib-Roller End):278.7
C0 - Static Radial Rating:946000 lbf
C1 - Dynamic Radial Rating (1 million revolutions)6:557000 lbf
B - Cone Width:4.1250 in
Aa - Cage-Cone Backface Clearance:0.36 in
Cone Part Number:HM266446WS
Design Units:Imperial
d:15.0000 in
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:971000 lbf
R - Cone Backface To Clear Radius3:0.25 in
db - Cone Backface Backing Diameter:16.34 in
G1 - Heat Generation Factor (Roller-Raceway):4383.4
C90 - Dynamic Radial Rating (90 million revolutions)5:145000 lbf

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71938ACD/P4ADGA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle Description of the code

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