RNAO12X22X12-TV Needle Roller Water Pump 12x22x12mm - Pioneer Machinery Source

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RNAO12X22X12-TV Needle Roller Water Pump 12x22x12mm image

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WATER PUMP BEARING Specification details

Series:2700
Cone Part Number:2783
Cup Part Number:2734
Design Units:Imperial
Bearing Weight:0.70 Kg
Cage Type:Stamped Steel
d:31.750 mm
D:79.375 mm
B - Cone Width:25.654 mm
C - Cup Width:20.638 mm
B:25.364 mm
R - Cone Backface To Clear Radius1:1.520 mm
r - Cup Backface To Clear Radius2:3.30 mm
da - Cone Frontface Backing Diameter:38.61 mm
db - Cone Backface Backing Diameter:40.89 mm
Da - Cup Frontface Backing Diameter:71.90 mm
Db - Cup Backface Backing Diameter:67.06 mm
Ab - Cage-Cone Frontface Clearance:1.5 mm
Aa - Cage-Cone Backface Clearance:1 mm
a - Effective Center Location3:-8.1 mm
C90 - Dynamic Radial Rating (90 million revolutions)4:5060 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5:19500 lbf
C0 - Static Radial Rating:23000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6:2630 lbf
K - Factor7:1.93
e - ISO Factor8:0.3
Y - ISO Factor9:1.98
G1 - Heat Generation Factor (Roller-Raceway):28.7
G2 - Heat Generation Factor (Rib-Roller End):12.2
Cg - Geometry Factor:0.0725

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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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