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42 mm x 57 mm x 30 mm JNS NKI 42/30 needle roller bearingsSpecification details

Thermal Speed Ratings - Grease: 800 rpm Lubrication Hole Diameter h: 6.0 mm Backing Shaft Diameter ds: 275.0 mm
Chamfer rsmin: 4.00 mm Number of Lubrication Holes: 6 Geometry Factor Cg2: 0.1960
O.D. D: 400.000 mm Bore d: 240 mm Thermal Speed Ratings - Oil: 870 rpm
Dynamic Load Rating C11: 2290 kN Size (mm): 42 mm x 57 mm x 30 mm

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NTN Bearing Manufacturing
Address2257 Levy Street, St-Laurent, Quebec, H4R 2N9, Canada
Phone(Working Time)309-334-7374
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