SEALMASTER MP-51 701883 Pillow Block Bearing, 3 3/16 Inch Bore, Cast Iron, Set Screws, 4 Inch Shaft Height
Get it by Tuesday, Sep 1
5.00% off
€2,856.48 /unit
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Product Specifications:
| Item | Pillow Block Bearing |
| Ability To Relubricate | Yes |
| Base Height | 1 1/4" |
| Base Length | 15" |
| Base To Center Height | 4" |
| Base Width | 4" |
| Bearing Insert Finish | Black Oxide |
| Bearing Insert Material | Alloy, Steel |
| Bearing Insert Material Grade | 52100 |
| Bearing Insert Type | Radial Ball |
| Bearing Material Grade | Grade 52100 |
| Bearing Type | Medium Duty |
| Bolt Size | 7/8" |
| Bore Dia. | 3 3/16" , 3.188" |
| Bore Shape | Straight |
| Cage Material | Brass |
| Cage Type | Land Riding Retainer |
| Centerline To Outermost Bearing Face | 2.031" |
| Closure | Double Sealed |
| Closure Type | Double Sealed |
| Duty Series | Medium |
| Dynamic Load Capacity | 18681 lbs. |
| Dynamic Radial Load Capacity | 18681 lbf. |
| End Cap | No |
| Features | Land Riding Retainer Design Provides Superior Pocket Clearance That Allows For 360° Grease Circulation Around The Rolling Elements, Powder Coated Epoxy Cast Iron Housing With Extended Inner Ring Bearings, Sealmaster Exclusive Lock Pin And Dimple For Direct Lubrication And Anti-Rotation, Zone Hardened Inner Ring With 120° Spacing Setscrew Locking With Diamond Faceted Setscrews |
| Fixed Vs. Expansion | Fixed |
| Foot Height | 1 1/4" |
| Grade | Grade 52100 |
| Grease Fitting Thread Size | 1/4" |
| Grease Fitting Thread Type | NPT |
| Grease Type | Goldplex-HP |
| Height | 4.88" |
| 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 | 3-33 |
| Insert Material | Alloy Steel |
| Insert Type | Radial Ball |
| Inside Ring Outside Dia. | 4.156" |
| Length | 9.88" |
| Length Through Bore | 3 3/8" |
| Locking Device | Setscrew |
| Locking Type | Setscrew |
| Lubricant | Lithium Complex NLGI 2 Grease |
| Lubricant Material | Ngli #2 Equivalent |
| Lubricant Material Class | NLGI#2 Equivalent |
| Lubrication Type | Lithium Complex NLGI 2 Grease |
| Max. Angular Misalignment | 2° |
| Max. Misalignment Angle | 2° |
| Max. Speed | 2125 RPM |
| Max. Temp. | 220°F |
| Min. Bolt Spacing | 9.69" |
| Min. Temp. | -20°F |
| Misalignment Type | Static Only |
| Mount Hole Center To Center Length | 12 9/16" |
| Mounting Bolt Size | 7/8" |
| Mounting Surface To Shaft Center Height | 4" |
| Mounting Type | Bolt Through |
| No. Links/ft. | 0 |
| No. Of Mounting Holes | 2 |
| Outer Ring Land Profile | Standard |
| Overall Height | 8" |
| Overall Length | 15" |
| Overall Width | 4" |
| Product Line | Sealmaster Gold Standard |
| Radial Clearance | Standard |
| Retainer Type | Metal Land Riding |
| Seal Flinger | Yes |
| Seal Material | Felt |
| Self Lubricating Bearing | Yes |
| Setscrew Torque | 350 lbs.-in. to 450 lbs.-in. |
| Shaft Locking Type | Set Screw |
| Shaft Size | 3 3/16" |
| Size Code | 2-37 |
| Static Load Rating | 14496 lbs. |
| Static Radial Load Capacity | 14496 lbf. |
| Width | 17 1/4" |
Shipping Info:
| Ship weight (kg) | 19.6 |
| Ship height (cm) | 43.82 |
| Ship length (cm) | 25.1 |
| Ship width (cm) | 12.4 |
| Country of Origin | US |
Product Variants
| Product | Model | Housing Material | Overall Height | Overall Width | Bolt Size | Base Width | Bore Dia. | Seal Type | Bearing Insert Material | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
 |
MP-31 CXU | Cast Iron | 5.09" | 2 22/25" | 5/8" | 2 22/25" | 1 15/16" | Felt Labyrinth Seal | Steel | €312.19 | |
 |
MP-39 CXU | Cast Iron | 6 1/4" | 3 1/4" | 3/4" | 3 1/4" | 2 7/16" | - | Steel | €624.66 | |
 |
MP-47 CXU | Cast Iron | 7 1/4" | 3 1/2" | 7/8" | 3 1/2" | 2 15/16" | - | Steel | €943.46 | |
 |
MP-55 CXU | Cast Iron | 8 1/4" | 4.38" | 7/8" | 4.38" | 3 7/16" | - | Steel | €1,729.82 | |
 |
MP-35 CXU | Cast Iron | 5.63" | 3.13" | 3/4" | 3.13" | 2 3/16" | Felt Labyrinth Seal | Steel | €380.64 | |
 |
MP-27T | Cast Iron | 4.63" | 2.63" | 5/8" | 2.63" | 1 11/16" | Felt Labyrinth Seal | Steel | €446.92 | |
 |
MP-28 | Cast Iron | 4.63" | 2.63" | 5/8" | 2.63" | 1 3/4" | Felt Labyrinth Seal | Steel | €888.59 |
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SEALMASTER MP-51 701883 Pillow Block Bearing, 3 3/16 Inch Bore, Cast Iron, Set Screws, 4 Inch Shaft Height
€3,006.82 /unit