7912CTRDULP3 NSK Super Precision Bearings

What are the dimensions of 50x90x20 a 7912CTRDULP3 NSK Super Precision Bearings? Super Precision Bearings Manufacturing Service China Komatsu Hydraulic Final Drive Motor Supplier . Get Your 50x90x20 Size (mm) Free, Instant Quote‎!

Brand Name:NSK
Model Number:7912CTRDULP3
Bore Diameter (mm):50
D:90 mm
Size (mm):50x90x20
Dynamic Load Rating:67,000 N
r min.:1.1 mm
Da2 (max):85 mm
r1:0.6 mm
ra (max):1 mm

Product Details

Bore Diameter (mm)50
D90 mm
Size (mm)50x90x20
Dynamic Load Rating67,000 N
r min.1.1 mm
Da2 (max)85 mm
r10.6 mm
ra (max)1 mm
Da1 (max)83 mm
Fillet Radius/Chamfer1.1 mm
(Grease) Lubrication Speed5300 r/min
Limiting Speed - Oil6,700 rpm
Width (mm)20
Limiting Speed - Grease5,300 rpm
Bore Size50 mm
2B40 mm
da2 (min)55 mm
Bore TypeCylindrical Bore
Da max.85 mm
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Company Profile

Phone +1-659-239-5477
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