STA3072-9LFT Tapered Roller Bearing 30x72x16/25mm
170 Million used 30309M Series STA3072-9LFT Tapered Roller Bearing 30x72x16/25mm instantly searchable. Industrial Bearings Solutions Shop our large selection of XFA30309M Cone Part Number parts based on brand, price, description, and location. Order the Singapore Bearing Authorized Dealer with stock ...
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Details
| Series | 30309M |
| Cone Part Number | XFA30309M |
| Design Units | METRIC |
| Cage Type | Stamped Steel |
| C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1 | 50500 lbf |
| C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2 | 13100 lbf |
| d | 47.500 mm |
| B - Cone Width | 25.000 mm |
| WPD | 90.9 mm |
| DD | 82.9 mm |
| R - Cone Backface To Clear Radius3 | 2.030 mm |
| da - Cone Frontface Backing Diameter | 58 mm |
| db - Cone Backface Backing Diameter | 61 mm |
| Ab - Cage-Cone Frontface Clearance | 3.6 mm |
| Aa - Cage-Cone Backface Clearance | -0.5 mm |
| a - Effective Center Location4 | -6.1 mm |
| C90 - Dynamic Radial Rating (90 million revolutions)5 | 33500 N |
| C1 - Dynamic Radial Rating (1 million revolutions)6 | 129000 N |
| C0 - Static Radial Rating | 139000 N |
| Ca90 - Dynamic Thrust Rating (90 million revolutions)7 | 19800 N |
| K - Factor8 | 1.69 |
| G1 - Heat Generation Factor (Roller-Raceway) | 41.9 |
| G2 - Heat Generation Factor (Rib-Roller End) | 18.4 |
| Cg - Geometry Factor | 0.0851 |
Company Profile
| Worktime |
9:00-18:00 pm |
| Phone |
+852(3)1591338 |
