NTN NF311 cylindrical roller bearings
Request A Quote For Two-Bolt Base mounting: Your Special NTN NF311 cylindrical roller bearings Needs 1.2500 in d Today! Free Quotes. ISO 9001 certified.
| mounting: | Two-Bolt Base |
| finish/coating: | Uncoated |
| d | 1.2500 in |
| B | 1.6875 in |
| bore type: | Round |
| operating temperature range: | Max 250° |
| base to bore centerline: | 1.8750 in |
| base width: | 1.8750 in |
| duty type: | Normal Duty |
| D | 4.6875 to 5.3125 in |
| housing material: | Cast Iron |
| bolt size: | .5000 in |
| locking device: | Set Screw |
| lubrication type: | Lubrication Fitting |
| seal type: | Contact/Lip |
| series: | NP |
| expansion type: | Non-Expansion Bearing (Fixed) |
| replacement bearing: | 2-14C |
| overall length: | 6.5625 in |
| manufacturer catalog number: | 703252 |
| overall height: | 3.7500 in |
Detailed Parameters
parameter：
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