SEALMASTER NP-31TC 705763 Mounted Cast Iron Two Bolt Pillow Block Ball Bearing
Item: BD9JHE
Model: NP-31TC
In Stock
Get it by Thursday, Apr 16
£316.98/unit
(Inc. VAT)
Trade Prices Available
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Specifications
| Base Length | 8.13" |
|---|---|
| Base To Center Height | 2 1/4" |
| Base Width | 2.38" |
| Bearing Insert Finish | Black Oxide |
| Bearing Insert Material | Steel |
| Bearing Insert Material Grade | 52100 |
| Bearing Insert Type | Standard Duty |
| Bolt Size | 5/8" |
| Bolt Spacing Max | 6 1/2" |
| Bolt Spacing Min | 6" |
| Bore Dia. | 1 15/16" |
| Bore Shape | Straight |
| Cage Material | Polyphenylene Sulfide |
| Cage Type | Land Riding Retainer |
| Centerline To Outermost Bearing Face | 1.34" |
| Dynamic Load Capacity | 7889 lbs. |
| End Cap | No |
| Fixed Vs. Expansion | Fixed |
| Foot Height | 3/4" |
| Grease Fitting Thread Size | 1/8" |
| Grease Fitting Thread Type | NPT |
| Housing Base | Solid |
| Housing Coating | Powder Coated |
| Housing Color | Black |
| Housing Construction | One Piece |
| Housing Material | Cast Iron |
| Housing Style | Pillow Block |
| Housing Type | Pillow Block, Two Bolt |
|---|---|
| Htc | 8483.20.8040 |
| Inner Race Heat Treat Method | Zone Hardened |
| Inner Ring Outside Diameter | 2.469" |
| Insert | 2-115TC |
| Length Through Bore | 2.09" |
| Locking Collar Outside Diameter | 3.38" |
| Lubrication Type | Lithium Complex NLGI 2 Grease |
| Max. Operating Temperature | 220°F |
| Max. Speed | 3550 RPM |
| Misalignment Capability | -2° to +2° |
| Misalignment Type | Static Only |
| Outer Ring Land Profile | Standard |
| Overall Height | 4 14/25" |
| Overall Length | 8.13" |
| Overall Width | 2.38" |
| Radial Clearance | Standard |
| Rolling Element | Ball Bearing |
| Seal Type | Single Lip Contact Seal |
| Shaft Locking Type | Concentric |
| Size Code | 2-115 |
| Static Load Rating | 5216 lbs. |
| Vibration Frequency Fundamental Train | 0.0068 cPS |
| Vibration Frequency Inner Ring Defect | 0.0984 cPS |
| Vibration Frequency Outer Ring Defect | 0.0683 cPS |
| Vibration Frequency Roller Spin | 0.0445 cPS |
Product Details
Shipping Information
| Height | 13.18 |
|---|---|
| Length | 22.86 |
| Width | 6.05 |
| Country Of Origin | US |
|---|---|
| Weight | 3.951000 |
Related Products
| Style | Model | Bearing Insert Material | Overall Width | Bearing Insert Type | Shaft Locking Type | Bore Dia. | Overall Length | Housing Type | Overall Height | Price (ex. VAT) | Cart |
|---|---|---|---|---|---|---|---|---|---|---|---|
| A | NP-46 | Alloy Steel | 3 1/2" | Radial Ball | Set Screws | 2 7/8" | 13" | Pillow Block, Two Bolt | 7" | 1,533.40 | |
| B | NP-20 | Steel | 1 22/25" | Standard Duty | Set Screw | 1 1/4" | 6 14/25" | Pillow Block, Two Bolt | 3 3/4" | 387.93 | |
| C | NP-31 CXU | Steel | 2.38" | Standard Duty | Set Screw | 1 15/16" | 8.13" | Pillow Block, Two Bolt | 4 14/25" | 210.95 | |
| D | NP-23 CXU | Steel | 1 22/25" | Standard Duty | Set Screw | 1 7/16" | 6 14/25" | Pillow Block, Two Bolt | 3 3/4" | 151.73 | |
| E | NP-32RC | Steel | 2.38" | Standard Duty | Set Screw | 2" | 8.13" | Pillow Block, Two Bolt | 5" | 339.12 | |
| C | NP-32 CXU | - | - | - | - | - | - | - | - | 1,023.08 | |
| F | NP-35 CXU | Steel | 2.38" | Standard Duty | Set Screw | 2 3/16" | 8.63" | Pillow Block, Two Bolt | 5" | 248.51 |
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Trade pricing is available for 
Order Value should be £500+
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