Bosch 2 608 551 103 - IRA Hydraulic Pump Technical support and service

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Series:19000
Cone Part Number:19138
Cup Part Number:19283
Design Units:Imperial
Bearing Weight:0.30 Kg
Cage Type:Stamped Steel
d:34.976 mm
D:71.999 mm
B - Cone Width:16.520 mm
C - Cup Width:14.288 mm
B:17.018 mm
R - Cone Backface To Clear Radius1:1.520 mm
r - Cup Backface To Clear Radius2:1.52 mm
da - Cone Frontface Backing Diameter:40.39 mm
db - Cone Backface Backing Diameter:42.42 mm
Da - Cup Frontface Backing Diameter:66.50 mm
Db - Cup Backface Backing Diameter:62.99 mm
Ab - Cage-Cone Frontface Clearance:2.3 mm
Aa - Cage-Cone Backface Clearance:0.8 mm
a - Effective Center Location3:-1.5 mm
C90 - Dynamic Radial Rating (90 million revolutions)4:2960 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5:11400 lbf
C0 - Static Radial Rating:13000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6:2250 lbf
K - Factor7:1.31
e - ISO Factor8:0.44
Y - ISO Factor9:1.35
G1 - Heat Generation Factor (Roller-Raceway):17.5
G2 - Heat Generation Factor (Rib-Roller End):11.5
Cg - Geometry Factor:0.0694

IRA Hydraulic Pump Technical support and service specialize in the operation of a variety of well-known brands of pumps, valves and spare parts.
such as Rexroth,Yuken,Daikin,Vickers,Dension,Parker,Sumitomo,Tokimec,Nachi,Atos,Komatsu,Kawaski etc.
The following is our comprehensive range:
1.Pistion pump
2.Vane Pump
3.Oil pump
4.Gear pump
If you have any inquiries,please ask me frankly.

Contact Us

IRA Hydraulic Pump Technical support and service: AddressNo.1875 East Changjiang Road, New District, Wuxi, Jiangsu,China; Phone(Working Time)86-510-85310167; Fax

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