R8-30N3 Rotek Slewing Ring Bearings - KBJ Hydraulic Pump Technology Co., Ltd.

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R8-30N3 Rotek Slewing Ring Bearings Product description

Series:99000
Cone Part Number:99600P
Cup Part Number:99100W
Design Units:Imperial
Bearing Weight:12.5 Kg
Cage Type:Stamped Steel
d:152.400 mm
D:254.000 mm
B - Cone Width:66.675 mm
C - Cup Width:47.625 mm
B:66.675 mm
R - Cone Backface To Clear Radius1:7.110 mm
r - Cup Backface To Clear Radius2:0.76 mm
da - Cone Frontface Backing Diameter:169.93 mm
db - Cone Backface Backing Diameter:183.90 mm
Da - Cup Frontface Backing Diameter:238.30 mm
Db - Cup Backface Backing Diameter:227.08 mm
Ab - Cage-Cone Frontface Clearance:4.8 mm
Aa - Cage-Cone Backface Clearance:8.6 mm
a - Effective Center Location3:-12.2 mm
C90 - Dynamic Radial Rating (90 million revolutions)4:45600 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5:176000 lbf
C0 - Static Radial Rating:231000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6:31800 lbf
K - Factor7:1.43
e - ISO Factor8:0.41
Y - ISO Factor9:1.47
G1 - Heat Generation Factor (Roller-Raceway):555.5
G2 - Heat Generation Factor (Rib-Roller End):73.5
Cg - Geometry Factor:0.146

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KBJ Hydraulic Pump Technology Co., Ltd.: AddressZona Industriala-Vest, 4 Strada Salzburg, 24 00 SIBIU, Romania; Phone(Working Time); Fax

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Stock Categories

Quality Control

Yuken Piston pump

Yuken single Vane pump

DENISON vane pump

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