SEALMASTER MP-311 710223 Pillow Block Ball Bearing Unit, 2-Bolt Base, 55 Mm Bore
Get it by Tuesday, Aug 25
€555.21 /unit
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Product Specifications:
| Ability To Relubricate | Yes |
| Base Length | 10 1/4" |
| Base To Center Height | 2 3/4" |
| Base Width | 3.13" |
| Bearing Insert Finish | Black Oxide |
| Bearing Insert Material | Steel |
| Bearing Insert Material Grade | 52100 |
| Bearing Insert Type | Medium Duty |
| Bolt Size | 3/4" |
| Bore Dia. | 55 mm |
| Bore Shape | Straight |
| Cage Material | Polyphenylene Sulfide |
| Cage Type | Land Riding Retainer |
| Centerline To Outermost Bearing Face | 1.563" |
| Dynamic Load Capacity | 11789 lbs. |
| End Cap | No |
| Fixed Vs. Expansion | Fixed |
| Foot Height | 1.06" |
| 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 |
| Insert | 5311 |
| Inside Ring Outside Dia. | 2.984" |
| Length Through Bore | 2.563" |
| Lubrication Type | Lithium Complex NLGI 2 Grease |
| Max. Bolt Spacing | 7.94" |
| Max. Operating Temp. | 220°F |
| Max. Speed | 3000 RPM |
| Min. Bolt Spacing | 6 14/25" |
| Misalignment Capability | -2° to +2° |
| Misalignment Type | Static Only |
| Outer Ring Land Profile | Standard |
| Overall Height | 5.63" |
| Overall Length | 10 1/4" |
| Overall Width | 3.13" |
| Radial Clearance | Standard |
| Rolling Element | Ball Bearing |
| Seal Type | Felt Labyrinth Seal |
| Setscrew Torque | 230 lbs.-in. to 300 lbs.-in. |
| Shaft Locking Type | Set Screw |
| Size Code | 2-27 |
| Static Load Rating | 8150 lbs. |
| Vibration Frequency Fundamental Train | 0.0068 cPS |
| Vibration Frequency Inner Ring Defect | 0.0989 cPS |
| Vibration Frequency Outer Ring Defect | 0.0678 cPS |
| Vibration Frequency Roller Spin | 0.0432 cPS |
Shipping Info:
| Ship weight (kg) | 7.29 |
| Ship height (cm) | 16.03 |
| Ship length (cm) | 28.27 |
| Ship width (cm) | 8.1 |
| Country of Origin | US |
Product Variants
| Product | Model | Housing Material | Bore Dia. | Overall Height | Overall Width | Bolt Size | Base Width | Seal Type | Bearing Insert Material | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
 |
MP-31 CXU | Cast Iron | 1 15/16" | 5.09" | 2 22/25" | 5/8" | 2 22/25" | Felt Labyrinth Seal | Steel | €312.19 | |
 |
MP-39 CXU | Cast Iron | 2 7/16" | 6 1/4" | 3 1/4" | 3/4" | 3 1/4" | - | Steel | €624.66 | |
 |
MP-47 CXU | Cast Iron | 2 15/16" | 7 1/4" | 3 1/2" | 7/8" | 3 1/2" | - | Steel | €943.46 | |
 |
MP-55 CXU | Cast Iron | 3 7/16" | 8 1/4" | 4.38" | 7/8" | 4.38" | - | Steel | €1,729.82 | |
 |
MP-35 CXU | Cast Iron | 2 3/16" | 5.63" | 3.13" | 3/4" | 3.13" | Felt Labyrinth Seal | Steel | €380.64 | |
 |
MP-27T | Cast Iron | 1 11/16" | 4.63" | 2.63" | 5/8" | 2.63" | Felt Labyrinth Seal | Steel | €446.92 | |
 |
MP-28 | Cast Iron | 1 3/4" | 4.63" | 2.63" | 5/8" | 2.63" | Felt Labyrinth Seal | Steel | €829.35 |
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SEALMASTER MP-311 710223 Pillow Block Ball Bearing Unit, 2-Bolt Base, 55 Mm Bore
€555.21 /unit