6306-2Z/VA228 High Temperature Resistant Ball Coal Winning Machine Bearing 30x72x19mm - Pioneer Machinery Source

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6306-2Z/VA228 High Temperature Resistant Ball Coal Winning Machine Bearing 30x72x19mm image

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6306-2Z/VA228 High Temperature Resistant Ball Coal Winning Machine Bearing 30x72x19mm Details

Series:26800
Cone Part Number:26884
Cup Part Number:26822-B
Design Units:Imperial
Bearing Weight:2.2 lb
Cage Type:Stamped Steel
d:1.6880 in
D:3.1250 in
D1 - Flange Outer Diameter:3.2772 in
B - Cone Width:1.0000 in
C - Cup Width:0.7500 in
C1 - Cup Flange Width:0.1563 in
T1 - Bearing Width:0.9376 in
T - Bearing Width to Flange:0.3438 in
R - Cone Backface To Clear Radius1:0.14 in
r - Cup Backface To Clear Radius2:0.030 in
da - Cone Frontface Backing Diameter:1.91 in
db - Cone Backface Backing Diameter:2.17 in
Da - Cup Frontface Backing Diameter:3.03 in
Ab - Cage-Cone Frontface Clearance:0.07 in
Aa - Cage-Cone Backface Clearance:0.04 in
a - Effective Center Location3:-0.29 in
C90 - Dynamic Radial Rating (90 million revolutions)4:5310 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5:20500 lbf
C0 - Static Radial Rating:24800 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6:2900 lbf
K - Factor7:1.83
e - ISO Factor8:0.32
Y - ISO Factor9:1.88
G1 - Heat Generation Factor (Roller-Raceway)10:32.8
G2 - Heat Generation Factor (Rib-Roller End):13.3
Cg - Geometry Factor11:0.077

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