4R7405 TIMKEN Four Row Cylindrical Roller Bearings NTN - Hydraulic Bearing Tool Inc

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4R7405 TIMKEN Four Row Cylindrical Roller Bearings NTN image

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4R7405 TIMKEN Four Row Cylindrical Roller Bearings NTN specification

Series:355
Cone Part Number:357DW
Cup Part Number:352X
Design Units:Imperial
Bearing Weight:3.4 lb
Cage Type:Stamped Steel
Aa - Cage-Cone Backface Clearance:0 in
d:1.6875 in
D:3.5433 in
B - Double Cone Width:2.5620 in
C - Cup Width:0.8586 in
T - Bearing Width across Cups:2.1649 in
R - Cone Frontface To Clear Radius1:0.030 in
r - Cup Backface To Clear Radius2:0.090 in
da - Cone Frontface Backing Diameter:1.95 in
Db - Cup Backface Backing Diameter:3.07 in
Ab - Cage-Cone Frontface Clearance:-0.16 in
C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3:4770 lbf
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)4:32000 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5:8310 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6:2500 lbf
K - Factor7:1.91
e - ISO Factor8:0.31
Y1 - ISO Factor9:2.2
Y2 - ISO Factor10:3.28
Cg - Geometry Factor11:0.0732

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Hydraulic Bearing Tool Inc: Address105 Tuas South Avenue 125, 2587 THE WESTCOM, Singapore 637021; Phone(Working Time)+65 6795 7418; Fax+65 6795 7418

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