509654 DOUBLE ROW TAPERED THRUST ROLLER BEARINGS
Welcome 12 mm Hole Diameter (do) to NTN BEARING MFG.CORP. the 509654 DOUBLE ROW TAPERED THRUST ROLLER BEARINGS Open Enclosure online seller.
Model Number: | 509654 |
Hole Diameter (do): | 12 mm |
Nr. of Holes: | 8 |
Enclosure: | Open |
Limiting Speed - Grease: | 840 rpm |
D: | 520 mm |
Axial Load Factor Y2: | 4.08 |
Center Guidance: | Fixed Inner Ring Rib |
Bore Type: | Cylindrical Bore |
PDF |
509654 |
Product Details
Hole Diameter (do) | 12 mm |
Nr. of Holes | 8 |
Enclosure | Open |
Limiting Speed - Grease | 840 rpm |
D | 520 mm |
Axial Load Factor Y2 | 4.08 |
Center Guidance | Fixed Inner Ring Rib |
Bore Type | Cylindrical Bore |
Retainer Material | Machined Brass |
Dynamic Load Rating | 3,150,000 N |
Static Load Rating | 4,300,000 N |
Axial Load Factor Y1 | 2.74 |
Groove Width A | 26 mm |
Configuration | Double Row |
Da (max) | 498 mm |
Limiting Speed - Oil | 1,000 rpm |
Roller Profile | Symmetric |
d | 340 mm |
B | 133 mm |
ra (max) | 4 mm |