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Product Specifications:
| Ability To Relubricate | Yes |
| Back Side To Center Width | 3/4" |
| Bearing Insert Finish | Black Oxide |
| Bearing Insert Material | Steel |
| Bearing Insert Material Grade | 52100 |
| Bearing Insert Type | Medium Duty |
| Bearing Material Grade | Grade 52100 |
| Bolt Size | 1/2" |
| Bolt Spacing | 3 5/8" |
| Bore Shape | Straight |
| Bore Type | Cylindrical |
| Cage Material | Polyphenylene Sulfide |
| Cage Type | Land Riding Retainer |
| Closure | Double Sealed |
| Dynamic Load Capacity | 5782 lbs. |
| End Cap | No |
| Expansion Type | Fixed |
| Features | Wide Inner Race Bearing With Greater Load Carrying Capacity |
| Fixed Vs. Expansion | Fixed |
| Flange Thickness | 19/32" |
| Foot Height | 14/25" |
| Grease Fitting Thread Size | 1/4"-28 |
| Housing Backside Inside Dia. | 3.31" |
| Housing Coating | Powder Coated |
| Housing Color | Black |
| Housing Construction | One Piece |
| Housing Material | Cast Iron |
| Housing Style | Flange Block |
| Housing Type | Flange, Four Bolt |
| Htc | 8483.20.4040 |
| Included | Set Screw |
| Included Bearing | UC207-20 |
| Inner Race Heat Treat Method | Zone Hardened |
| Insert | 2-14 |
| Inside Ring Outside Dia. | 1.86" |
| Length Through Bore | 1.69" |
| Lubricant Material | Nlgi #2 Equivalent |
| Lubrication Openings | One Zirc Fitting |
| Lubrication Type | Lithium Complex NLGI 2 Grease |
| Max. Operating Temp. | 220°F |
| Max. Temp. | 220°F |
| Min. Temp. | -20°F |
| Misalignment Capability | -2° to +2° |
| Misalignment Type | Static Only |
| Mount Hole Center To Center Height | 3 5/8" |
| Mount Hole Center To Center Length | 3 5/8" |
| Mount Hole Size | 33/64" |
| Mounting Bolt Size | 7/16" |
| No. Of Mount Holes | 4 |
| Outer Ring Land Profile | Standard |
| Overall Height | 1 3/4" |
| Overall Length | 4.63" |
| Overall Width | 4.63" |
| Pilot Configuration | No Pilot |
| Radial Clearance | Standard |
| Rolling Element | Ball Bearing |
| Rolling Element Rows | 1 |
| Seal Material | Felt |
| Seal Type | Felt Labyrinth Seal |
| Self Lubricating Bearing | No |
| Shaft Locking Type | Set Screw |
| Static Load Rating | 3493 lbs. |
| Static Radial Load Capacity | 3493 lbf. |
Shipping Info:
| Ship weight (kg) | 1.73 |
| Ship height (cm) | 5.08 |
| Ship length (cm) | 12.7 |
| Ship width (cm) | 12.7 |
| Country of Origin | US |
Product Variants
| Product | Model | Bore Dia. | Seal Type | Overall Height | Max. Operating Temp. | Length Through Bore | Bearing Insert Material | Dynamic Load Capacity | Housing Color | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
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MSF-38 | 2 3/8" | Felt Labyrinth Seal | 2.688" | 220°F | 2.984" | Steel | 11789 lbs. | Black | €1,270.35 | |
![]() |
MSF-24 | 1 1/2" | Felt Labyrinth Seal | 2.047" | 220°F | 1.934" | Steel | 7901 lbs. | Black | €638.96 | |
![]() |
MSF-31T | 1 15/16" | Felt Labyrinth Seal | 2 3/8" | 220°F | 2.33" | Steel | 9752 lbs. | Black | €367.98 | |
![]() |
MSF-39 CPJ | - | Standard Felt Seal | - | 250°F | - | - | - | - | €673.19 | |
![]() |
MSF-47 CXU | 2 15/16" | Standard Felt Seal | 3 1/2" | 250°F | 3 1/4" | Steel | 17412 lbs. | Black | €912.29 | |
![]() |
MSF-39C | 2 7/16" | - | 3" | - | 2.748" | Steel | 13971 lbs. | Black | €687.81 | |
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MSF-47C | 2 15/16" | - | 3 1/2" | - | 3 1/4" | Steel | 17412 lbs. | Black | €912.92 |
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Contact us
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SEALMASTER MSF-20 701944 Flange Bearing, 4 Bolt, 1 1/4 Inch Bore, Cast Iron, Set Screws, 4 19/32 Inch Length
€568.96 /unit







