313891-1 KOYO Four-row cylindrical roller bearings
| Brand Name: | KOYO |
| Model Number: | 313891-1 |
| d: | 1-3/8 in |
| expansion type:: | Expansion Bearing (Floating) |
| D: | 3.5300 in |
| seal type:: | Triple Lip with Flinger |
| bolt circle diameter:: | 5 in |
| overall depth:: | 2.86 in |
| B: | 4.7500 in |
| radial dynamic load capacity:: | 20800 lb |
| PDF |
313891-1 |
Product Details
| d | 1-3/8 in |
| expansion type: | Expansion Bearing (Floating) |
| D | 3.5300 in |
| seal type: | Triple Lip with Flinger |
| bolt circle diameter: | 5 in |
| overall depth: | 2.86 in |
| B | 4.7500 in |
| radial dynamic load capacity: | 20800 lb |
| overall height: | 4-3/4 in |
| radial static load capacity: | 21000 lb |
| flange mounting type: | Four-Bolt Square |
| maximum rpm: | 3975 RPM |
| bearing type: | Spherical Roller |
| finish/coating: | Uncoated |
| housing construction: | Solid Flange Mount |
| lubrication type: | Lubrication Fitting |
| bore type: | Round |
| standards met: | UL, AFBMA, AGMA, ASMMA, ASTM A48 Class 30, BSA, CMA, MPTA, PTDA |
| housing material: | Cast Iron |
| series: | 22208 |
| locking device: | Adapter Mounted |
| manufacturer catalog number: | 069724 |
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