105 mm x 160 mm x 41 mm NSK NN3021TBKR cylindrical roller bearings
Brand Name |
NSK |
Model Number |
NN3021TBKR |
Min.Order Quantity |
1 pcs |
Price |
Negotiable |
Product Features
NSK NN3021TBKR bearing Size Chart (mm/inches) |
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Enclosure | Open |
Configuration | Single Row |
Bore Type | Cylindrical Bore |
d | 180 mm |
D | 320 mm |
B | 52 mm |
Inside Ring Outside Diameter | 217 mm |
Fillet Radius/Chamfer | 4 mm |
r1 | 4 mm |
Dynamic Load Rating | 625,000 N |
Static Load Rating | 850,000 N |
Limiting Speed - Grease | 1,800 rpm |
Limiting Speed - Oil | 2,200 rpm |
Radial Clearance | 0.075 to 0.125 mm |
db (min) | 198 mm |
db (max) | 214 mm |
dc (min) | 221 mm |
dd (min) | 233 mm |
Da (max) | 302 mm |
ra (max) | 3 mm |
ra1 (max) | 3 mm |