240/750BK3 NTN Spherical Roller Bearings
Browse 240/750BK3 NTN Spherical Roller Bearings Categories in NTN BEARING-BOWER CORP. 570 rpm Limiting Speed - Grease the Machined Brass Retainer Material Manufacturers Online Free. including Spherical Roller Bearings.
| Brand Name: | NTN |
| Model Number: | 240/750BK3 |
| Limiting Speed - Grease: | 570 rpm |
| Bore Type: | Cylindrical Bore |
| Retainer Material: | Machined Brass |
| da (min): | 428 mm |
| Center Guidance: | Fixed Inner Ring Rib |
| Static Load Rating: | 9,850,000 N |
| Hole Diameter (do): | 20 mm |
| Axial Load Factor Y2: | 2.57 |
Product Details
| Limiting Speed - Grease | 570 rpm |
| Bore Type | Cylindrical Bore |
| Retainer Material | Machined Brass |
| da (min) | 428 mm |
| Center Guidance | Fixed Inner Ring Rib |
| Static Load Rating | 9,850,000 N |
| Hole Diameter (do) | 20 mm |
| Axial Load Factor Y2 | 2.57 |
| Roller Profile | Symmetric |
| Limiting Speed - Oil | 720 rpm |
| Groove Width A | 40 mm |
| Enclosure | Open |
| ra (max) | 5 mm |
| B | 250 mm |
| Dynamic Load Rating | 6,900,000 N |
| Axial Load Factor Y1 | 1.73 |
| Weight | 330.000 kg |
| Nr. of Holes | 8 |
| Radial Clearance | 0.220 to 0.340 mm |
| d | 400 mm |