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What is NNU4948K bearing interchange?

Brand Name:NSK 
Model Number:NNU4948K
D:72 mm
B:30.2 mm
rs (min):1.1 mm
a:47 mm
Dynamic (Cr):43.688 kN
Static (Cor):36.200 kN
Pu:1.645 kN

Product Details

D72 mm
B30.2 mm
rs (min)1.1 mm
a47 mm
Dynamic (Cr)43.688 kN
Static (Cor)36.200 kN
Pu1.645 kN
Grease6 000 min-1
Oil7 100 min-1
Bearing designation3306
da37 min
Da65 max
ra1 max
Weight0.58 kg
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Company Profile

Phone 754-298-7895
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