NNU4972 NTN Tapered Roller Bearing

Shop NNU4972 NTN Tapered Roller Bearing huge online 93 mm dd (min) discount Tapered Roller Bearing inventory. 4,800 rpm Limiting Speed - Oil Tapered Roller Bearing and 2.1 mm Fillet Radius/Chamfer Import machinery parts your NTK BEARING PRECISION AXLE CORP. car needs with Free Shipping and Free Extended Warranty.

Brand Name:NTN
Model Number:NNU4972
Fillet Radius/Chamfer:2.1 mm
dd (min):93 mm
Limiting Speed - Oil:4,800 rpm
Radial Clearance:0.040 to 0.070 mm
Inside Ring Outside Diameter:83.5 mm
D:140 mm
d:65 mm
Static Load Rating:212,000 N
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Product Details

Fillet Radius/Chamfer2.1 mm
dd (min)93 mm
Limiting Speed - Oil4,800 rpm
Radial Clearance0.040 to 0.070 mm
Inside Ring Outside Diameter83.5 mm
D140 mm
d65 mm
Static Load Rating212,000 N
Da (max)128 mm
db (max)81 mm
ra (max)2 mm
ConfigurationSingle Row
B48 mm
db (min)77 mm
Limiting Speed - Grease4,000 rpm
dc (min)85 mm
Bore TypeCylindrical Bore
r12.1 mm
ra1 (max)2 mm
Dynamic Load Rating188,000 N
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Company Profile

Phone 221-5263
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