SEALMASTER MFP-55 701852 Pillow Block Ball Bearing Unit, 4-Bolt Base, 3-7/16 Inch Bore
Get it by Tuesday, Dec 23
€2,395.43 /unit
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Product Specifications:
| Ability To Relubricate | Yes |
| Base Length | 15.06" |
| Base To Center Height | 4" |
| Base Width | 5" |
| Bearing Insert Finish | Black Oxide |
| Bearing Insert Material | Steel |
| Bearing Insert Material Grade | 52100 |
| Bearing Insert Type | Medium Duty |
| Bearing Type | Medium Duty |
| Bolt Size | 3/4" |
| Bolt Spacing Max | 12 1/4" |
| Bolt Spacing Min | 10 3/4" |
| Bolt Spacing Width Direction | 3" |
| Bore Dia. | 3 7/16" |
| Bore Shape | Straight |
| Cage Material | Brass |
| Cage Type | Land Riding Retainer |
| Centerline To Outermost Bearing Face | 2.219" |
| Duty Series | Medium |
| Dynamic Load Capacity | 21566 lbs. |
| End Cap | No |
| Fixed Vs. Expansion | Fixed |
| Foot Height | 1.06" |
| Grade | Grade 52100 |
| Grease Fitting Thread Size | 1/4" |
| Grease Fitting Thread Type | NPT |
| Height | 5 1/4" |
| Housing Base | Solid |
| Housing Coating | Powder Coated |
| Housing Color | Black |
| Housing Construction | One Piece |
| Housing Material | Cast Iron |
| Housing Style | Pillow Block |
| Htc | 8483.20.8040 |
| Inner Race Heat Treat Method | Zone Hardened |
| Inner Ring Outside Dia. | 4.391" |
| Inner Ring Outside Diameter | 4.391" |
| Inner-race Heat-treat Method | Zone Hardened |
| Insert | 3-37 |
| Length | 15 3/4" |
| Length Through Bore | 3.781" |
| Locking Device | Setscrew |
| Lubricant | Lithium Complex NLGI 2 Grease |
| Lubrication Type | Lithium Complex NLGI 2 Grease |
| Max. Operating Temperature | 220°F |
| Max. Speed | 2000 RPM |
| Misalignment Type | Static Only |
| Outer Ring Land Profile | Standard |
| Overall Length | 15.06" |
| Overall Width | 5" |
| Radial Clearance | Standard |
| Shaft Locking Type | Set Screw |
| Shaft Size | 3 7/16" |
| Size Code | 2-38 |
| Static Load Rating | 16301 lbs. |
| Width | 9 1/4" |
Shipping Info:
| Ship weight (kg) | 21.51 |
| Ship height (cm) | 23.5 |
| Ship length (cm) | 40.01 |
| Ship width (cm) | 13.34 |
| Country of Origin | US |
Product Variants
| Product | Model | Bore Dia. | Overall Length | Overall Width | Overall Height | Housing Type | Shaft Size | Insert | Max. Speed | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
![]() |
MFP-35 | 2 3/16" | 10 1/4" | 4.13" | 5.81" | Pillow Block, Four Bolt | - | 3-23 | 3000 RPM | €635.03 | |
![]() |
MFP-51 | - | - | - | - | Four Bolt Pillow Block | 3 3/16" | - | - | €1,967.12 | |
![]() |
MFP-310 | 50 mm | 9 3/4" | 4" | 5.38" | Pillow Block, Four Bolt | - | 5310 | 3250 RPM | €663.20 | |
![]() |
MFP-46 | 2 7/8" | 13" | 5" | 7 1/4" | - | 2 7/8" | 2-214 | 2450 RPM | €1,390.89 | |
![]() |
MFP-47C | 2 15/16" | 13" | 5" | 7.38" | - | 2 15/16" | 3-215C | 1950 RPM | €1,421.25 | |
![]() |
MFP-43 | 2 11/16" | 13" | 5" | 7 1/4" | - | 2 11/16" | 3-211 | 2450 RPM | €1,162.63 | |
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MFP-320 | 100 mm | 17" | 6" | 10 1/4" | - | 100 mm | 5320 | 1700 RPM | €4,225.42 |
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Contact us
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SEALMASTER MFP-55 701852 Pillow Block Ball Bearing Unit, 4-Bolt Base, 3-7/16 Inch Bore
€2,395.43 /unit






