SEALMASTER NPD-31C 702490 Pillow Block Bearing, 2 Bolt, 1.93 Inch Bore, Set Screw Mount
Get it by Thursday, Dec 18
€323.39 /unit
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Product Specifications:
| Item | Pillow Block Bearing |
| Ability To Relubricate | Yes |
| 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 1/4" |
| 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 | 2-115DC |
| Length Through Bore | 2 1/2" |
| 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 1/2" |
| Radial Clearance | Standard |
| Rolling Element | Ball Bearing |
| Seal Type | Single Lip Contact Seal |
| Shaft Locking Type | Double Set Screw |
| 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 |
Shipping Info:
| Ship weight (kg) | 3.74 |
| Ship height (cm) | 13.18 |
| Ship length (cm) | 22.86 |
| Ship width (cm) | 6.05 |
| Country of Origin | US |
Product Variants
| Product | Model | Bore Dia. | Overall Length | Overall Width | Overall Height | Seal Type | Insert | Max. Speed | Bolt Size | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
 |
NPD-14C | - | - | - | - | Contact Seal | - | - | - | €234.31 | |
 |
NPD-20 | - | - | - | - | - | - | - | - | €225.44 | |
 |
NPD-35 | 2 3/16" | 8.63" | 2.63" | 5" | Felt Labyrinth Seal | 2-23D | 4500 RPM | 5/8" | €380.66 | |
 |
NPD-16 | 1" | 5 1/2" | 1 1/2" | 2.81" | Felt Labyrinth Seal | 2-1D | 9000 RPM | 3/8" | €160.50 | |
 |
NPD-24C | - | - | - | - | - | - | - | - | €243.80 | |
 |
NPD-35 CXU | 2 3/16" | 8.63" | 2.63" | 5" | Felt Labyrinth Seal | 2-23D CXU | 4500 RPM | 5/8" | €380.66 | |
 |
NPD-35 W | - | - | - | - | Standard Felt Seal | - | - | - | €443.05 |
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SEALMASTER NPD-31C 702490 Pillow Block Bearing, 2 Bolt, 1.93 Inch Bore, Set Screw Mount
€323.39 /unit