Komatsu column 37B-7BT-6012UEKF column

Enjoy High 50 Bore Diameter (mm) Margins on Competitive Komatsu column Pricing.Great Zenith Industrial Manufacture Co.,Ltd Wholesale Products at Low 50x90x20 Costs.

Min.Order Quantity 1 pcs
Price Negotiable

Product Details

Bearing number7210CDT
Size (mm)50x90x20
Bore Diameter (mm)50
Outer Diameter (mm)90
Width (mm)20
d50 mm
D90 mm
B20 mm
C20 mm
Angle (α)15 °
a -1.9 mm
r min.1.1 mm
r1 min.0.6 mm
2B40 mm
da min.57 mm
Da max.85 mm
ra max.0.6 mm
Weight0.485 Kg
Basic dynamic load rating (C)70 kN
Basic static load rating (C0)63,5 kN
(Grease) Lubrication Speed8800 r/min
Bore TypeCylindrical Bore
EnclosureOpen
ConfigurationDuplex
Bore Size50 mm
Outside Diameter90 mm
Width20 mm
Fillet Radius/Chamfer1.1 mm
r10.6 mm
Dynamic Load Rating70,000 N
Static Load Rating63,500 N
Limiting Speed - Grease8,800 rpm
Limiting Speed - Oil13,000 rpm
da1 (min)57 mm
da2 (min)57 mm
Da1 (max)83 mm
Da2 (max)85 mm
ra (max)1 mm
ra1 (max)0.6 mm
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Company Profile

Worktime 9:00-18:00
Phone 00852-68515715
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