172020A1 CASE Slewing bearing for 9050B

Brand Name:CASE
Model Number:172020A1
Bearing number:BTM 90 BTN9/P4CDB
Size (mm):90x140x45
Bore Diameter (mm):90
Outer Diameter (mm):140
Width (mm):45
d:90 mm
D:140 mm
H:45 mm

Product Details

Bearing numberBTM 90 BTN9/P4CDB
Size (mm)90x140x45
Bore Diameter (mm)90
Outer Diameter (mm)140
Width (mm)45
d90 mm
D140 mm
H45 mm
d1113 mm
D1127.1 mm
r1,2 - min.1.5 mm
r3,4 - min.1 mm
da - min.97 mm
Da - max.135 mm
ra - max.1.5 mm
rb - max.1 mm
dn109.7 mm
Basic dynamic load rating - C46.5 kN
Basic static load rating - C0102 kN
Fatigue load limit - Pu4 kN
Limiting speed for grease lubrication6000 r/min
Limiting speed for oil lubrication7700 mm/min
Preload class A550 N
Preload class B1650 N
Static Axial rigidity, Preload class A495 N/micron
Static Axial rigidity, Preload class B747 N/micron
Gref22 cm
r1,2 min.1.5 mm
r3,4 min.1 mm
da min.97 mm
Da max.135 mm
ra max.1.5 mm
rb max.1 mm
Basic dynamic load rating C46.5 kN
Basic static load rating C0102 kN
Fatigue load limit Pu4 kN
Attainable speed for grease lubrication6000 r/min
Attainable speed for oil-air lubrication7700 r/min
Static axial stiffnes for preload A495 N/µm
Static axial stiffnes for preload B747 N/µm
Reference grease quantity Gref22 cm³
Mass bearing2.45 kg
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Company Profile

Phone (614)432.95.12
Fax (614)432.95.12
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