NTN 3478 Tapered Roller Bearings
100% Authentic. NTN 3478 Tapered Roller Bearings 1.2500 in d Highest 5.1250 in D Quality. JiNan Hope Hydraulic Co., Itd Certified Supplier.
Product Details
| d | 1.2500 in |
| inner ring width: | 1.6875 in |
| D | 5.1250 in |
| bearing material: | 52405 Steel/Black Oxide |
| B | 3.7031 in |
| seal type: | High Performance Seal |
| bore type: | Round |
| length through bore: | 1.6875 in |
| duty type: | Standard Duty |
| operating temperature range: | Max 220° |
| mounting type: | Two-Bolt Flange |
| finish/coating: | Uncoated |
| housing material: | Composite |
| bolt size: | .5000 in |
| locking device: | Set Screw |
| lubrication type: | Lubrication Fitting |
| expansion type: | Non-Expansion Bearing (Fixed) |
| series: | CRFTC |
| housing width: | 1.3438 in |
| replacement bearing: | PN-20 |
| manufacturer catalog number: | 713032 |