BT1B332991C/QVA621 Taper Roller Bearing 22x51.5x17mm

How do M270700 Series you find the Imperial Design Units BT1B332991C/QVA621 Taper Roller Bearing 22x51.5x17mm M270749 Cone Part Number specification? Manufacturers Online Free JiNan Hope Hydraulic Co., Itd check!

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Product Details

SeriesM270700
Cone Part NumberM270749
Design UnitsImperial
Cage TypePin-Type
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)11280000 lbf
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2332000 lbf
d17.6250 in
B - Cone Width4.7500 in
R - Cone Backface To Clear Radius30.25 in
da - Cone Frontface Backing Diameter18.66 in
db - Cone Backface Backing Diameter19.06 in
Ab - Cage-Cone Frontface Clearance0.34 in
Aa - Cage-Cone Backface Clearance0.31 in
a - Effective Center Location4-0.32 in
C90 - Dynamic Radial Rating (90 million revolutions)5191000 lbf
C1 - Dynamic Radial Rating (1 million revolutions)6736000 lbf
C0 - Static Radial Rating1450000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)7109000 lbf
K - Factor81.76
G1 - Heat Generation Factor (Roller-Raceway)6865.6
G2 - Heat Generation Factor (Rib-Roller End)481.9
Cg - Geometry Factor0.246
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