HMC 252349 D/310/310 D Needle Non Thrust Roller Bearings
We BEARING CORP.OF AMERICA work closely with our HMC 252349 D/310/310 D Needle Non Thrust Roller Bearings manufacturing partners to Machined Brass Retainer Material bring the best Asymmetric Roller Profile value to customers.
| Model Number: | HMC 252349 D/310/310 D |
| Retainer Material: | Machined Brass |
| Configuration: | Double Row |
| Roller Profile: | Asymmetric |
| Dynamic Load Rating: | 310,000 N |
| Da (max): | 140 mm |
| Constant e: | 0.27 |
| Bore Type: | Tapered Bore |
| Limiting Speed - Grease: | 4,200 rpm |
Product Details
| Retainer Material | Machined Brass |
| Configuration | Double Row |
| Roller Profile | Asymmetric |
| Dynamic Load Rating | 310,000 N |
| Da (max) | 140 mm |
| Constant e | 0.27 |
| Bore Type | Tapered Bore |
| Limiting Speed - Grease | 4,200 rpm |
| D | 150 mm |
| Nr. of Holes | 4 |
| Enclosure | Open |
| Static Load Rating | 260,000 N |
| da (min) | 95 mm |
| Hole Diameter (do) | 4 mm |
| Groove Width A | 7 mm |
| Axial Load Factor Y2 | 3.67 |
| Limiting Speed - Oil | 5,700 rpm |
| Axial Load Factor Y1 | 2.47 |
| Fillet Radius/Chamfer | 2 mm |
| ra (max) | 2 mm |