RNA 6919-ZW Needle Roller Coal Winning Machine Bearing 110x130x63mm - Pioneer Machinery Source

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RNA 6919-ZW Needle Roller Coal Winning Machine Bearing 110x130x63mm image

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RNA 6919-ZW Needle Roller Coal Winning Machine Bearing 110x130x63mm Details

Cone Part Number:M38549
Design Units:Imperial
Cage Type:Stamped Steel
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:24400 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:6330 lbf
d:1.3750 in
B - Cone Width:0.8125 in
R - Cone Backface To Clear Radius3:0.14 in
da - Cone Frontface Backing Diameter:1.57 in
db - Cone Backface Backing Diameter:1.83 in
Ab - Cage-Cone Frontface Clearance:0.13 in
Aa - Cage-Cone Backface Clearance:-0.01 in
a - Effective Center Location4:-0.22 in
C90 - Dynamic Radial Rating (90 million revolutions)5:3640 lbf
C1 - Dynamic Radial Rating (1 million revolutions)6:14000 lbf
C0 - Static Radial Rating:16400 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)7:2200 lbf
K - Factor8:1.66
G1 - Heat Generation Factor (Roller-Raceway):20.3
G2 - Heat Generation Factor (Rib-Roller End):11.8
Cg - Geometry Factor:0.068

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Pioneer Machinery Source: Email[email protected]; Address13 Tuas Road Distributor Service Singapore 638512; Phone(Working Time)0065 82577418; Fax0065 82577552

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