LM763449DW-410-410D NSK Four-Row Tapered Roller Bearing
LM763449DW-410-410D NSK Four-Row Tapered Roller Bearing Engineering Asymmetric Roller Profile Calculator , Hebei Xiantong Bearing Co., Ltd. Tapered Bore Bore Type Spherical Roller Bearing Manufacturing Service . Get Your Machined Brass Retainer Material Free.
| Brand Name: | NSK |
| Model Number: | LM763449DW-410-410D |
| Bore Type: | Tapered Bore |
| Roller Profile: | Asymmetric |
| Retainer Material: | Machined Brass |
| Axial Load Factor Y1: | 2.51 |
| Dynamic Load Rating: | 880,000 N |
| Nr. of Holes: | 6 |
| Enclosure: | Open |
| Da (max): | 248 mm |
Product Details
| Bore Type | Tapered Bore |
| Roller Profile | Asymmetric |
| Retainer Material | Machined Brass |
| Axial Load Factor Y1 | 2.51 |
| Dynamic Load Rating | 880,000 N |
| Nr. of Holes | 6 |
| Enclosure | Open |
| Da (max) | 248 mm |
| ra (max) | 2 mm |
| Fillet Radius/Chamfer | 2.1 mm |
| Groove Width A | 13 mm |
| Axial Load Factor Y0 | 2.45 |
| da (min) | 182 mm |
| d | 170 mm |
| Center Guidance | Fixed Inner Ring Rib |
| Limiting Speed - Oil | 3,100 rpm |
| D | 260 mm |
| Static Load Rating | 1,080,000 N |
| Limiting Speed - Grease | 2,400 rpm |
| Radial Clearance | 0.140 to 0.200 mm |
Company Profile
| Worktime |
9:00-18:00（Beijing time） |
| Phone |
86-02-7234259 |
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