Bearing NX 17 Z SKF -

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NACHI PZS Series Hydraulic Piston Pumps Origin Japan

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Bearing NX 17 Z SKF Exchange Guide

Series:745
Cone Part Number:749
Cup Part Number:742DC
Design Units:Imperial
Bearing Weight:17.25 lb
Cage Type:Stamped Steel
Ab - Cage-Cone Frontface Clearance:0.08 in
d:3.3475 in
D:6.1250 in
B - Cone Width:1.8375 in
C - Double Cup Width:3.3750 in
T - Bearing Width across Cones:4 in
R - Cone Backface To Clear Radius1:0.14 in
r - Cup Frontface To Clear Radius2:0.06 in
db - Cone Backface Backing Diameter:3.98 in
Da - Cup Frontface Backing Diameter:5.64 in
Aa - Cage-Cone Backface Clearance:0.05 in
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3:21900 lbf
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4:147000 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5:38200 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6:12200 lbf
K - Factor7:1.8
e - ISO Factor8:0.33
Y1 - ISO Factor9:2.08
Y2 - ISO Factor10:3.09
G1 - Heat Generation Factor (Roller-Raceway)11:160
G2 - Heat Generation Factor (Rib-Roller End):26.3
Cg - Geometry Factor12:0.0898

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NACHI PZS Series Hydraulic Piston Pumps Origin Japan

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