68689A Franke Slewing Ring Bearings

We work closely with our 68689A Franke Slewing Ring Bearings manufacturing partners to bring UIN BEARING CORP. the 2.5 Y2 - ISO Factor10 best value to customers.

Brand Name:Franke
Model Number:68689A
Y2 - ISO Factor10:2.5
Da - Cup Frontface Backing Diameter:4.12 in
D:4.3307 in
Series:395
K - Factor7:1.45
Design Units:Imperial
Ab - Cage-Cone Frontface Clearance:0.11 in
Cg - Geometry Factor12:0.0984

Product Details

Y2 - ISO Factor102.5
Da - Cup Frontface Backing Diameter4.12 in
D4.3307 in
Series395
K - Factor71.45
Design UnitsImperial
Ab - Cage-Cone Frontface Clearance0.11 in
Cg - Geometry Factor120.0984
T - Bearing Width across Cones2.0624 in
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)510000 lbf
R - Cone Backface To Clear Radius10.03 in
B - Cone Width0.8660 in
C - Double Cup Width1.8125 in
Aa - Cage-Cone Backface Clearance0.05 in
r - Cup Frontface To Clear Radius20.03 in
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)438700 lbf
db - Cone Backface Backing Diameter2.44 in
G2 - Heat Generation Factor (Rib-Roller End)21.4
Ca90 - Dynamic Thrust Rating (90 million revolutions)63970 lbf
G1 - Heat Generation Factor (Roller-Raceway)1156
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Company Profile

Worktime 9:00-18:00(Beijing time)
Phone +1-654-587-6477
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