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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NNU4972 |
Product Details
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 |
Da (max) | 128 mm |
db (max) | 81 mm |
ra (max) | 2 mm |
Configuration | Single Row |
B | 48 mm |
db (min) | 77 mm |
Limiting Speed - Grease | 4,000 rpm |
dc (min) | 85 mm |
Bore Type | Cylindrical Bore |
r1 | 2.1 mm |
ra1 (max) | 2 mm |
Dynamic Load Rating | 188,000 N |