SEALMASTER MST-20T 705363 Take-Up Ball Bearing Unit, Side Mount, 1.2500 Inch Bore
Get it by Thursday, Feb 26
€284.66 /unit
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Product Specifications:
| Ability To Relubricate | Yes |
| Adjusting Screw Clearance Hole Diameter | 22/25" |
| Adjusting Screw Square Nut Seat Height | 1 11/25" |
| Base To Center Height | 3.06" |
| Bearing Insert Finish | Black Oxide |
| Bearing Insert Material | Steel |
| Bearing Insert Material Grade | 52100 |
| Bearing Insert Type | Medium Duty |
| Bore Dia. | 1 1/4" |
| Bore Shape | Straight |
| Cage Material | Polyphenylene Sulfide |
| Cage Type | Land Riding Retainer |
| Carriage Bolt Size | 5/8" |
| Centerline To Outermost Bearing Face | 1.063" |
| Dynamic Load Capacity | 5782 lbs. |
| End Cap | No |
| Fixed Vs. Expansion | Fixed |
| Grease Fitting Thread Size | 1/4"-28 |
| Housing Coating | Powder Coated |
| Housing Color | Black |
| Housing Construction | One Piece |
| Housing Material | Cast Iron |
| Housing Style | Take Up Block |
| Housing Type | Take Up Block, Wide Slot |
| Htc | 8483.20.4040 |
| Inner Race Heat Treat Method | Zone Hardened |
| Inner Ring Outside Diameter | 1.859" |
| Insert | 2-14T |
| Length Through Bore | 1.81" |
| Locking Collar Outside Diameter | 2 1/2" |
| Lubrication Type | Lithium Complex NLGI 2 Grease |
| Max. Operating Temperature | 220°F |
| Max. Speed | 6500 RPM |
| Misalignment Capability | -2° to +2° |
| Misalignment Type | Static Only |
| Outer Ring Land Profile | Standard |
| Overall Height | 4" |
| Overall Length | 5.06" |
| Overall Width | 1.81" |
| Radial Clearance | Standard |
| Rolling Element | Ball Bearing |
| Seal Type | Felt Labyrinth Seal |
| Series | Mst Series |
| Shaft Locking Type | Concentric |
| Size Code | 2-17 |
| Slot Length | 2 1/2" |
| Slot Spacing | 3 1/2" |
| Slot Width | 0.531" |
| Static Load Rating | 3493 lbs. |
| Vibration Frequency Fundamental Train | 0.0066 cPS |
| Vibration Frequency Inner Ring Defect | 0.0905 cPS |
| Vibration Frequency Outer Ring Defect | 0.0595 cPS |
| Vibration Frequency Roller Spin | 0.0386 cPS |
Shipping Info:
| Ship weight (kg) | 1.91 |
| Ship height (cm) | 5.23 |
| Ship length (cm) | 11.13 |
| Ship width (cm) | 17.3 |
| Country of Origin | US |
Product Variants
| Product | Model | Bearing Insert Type | Overall Width | Overall Length | Bore Dia. | Overall Height | Compatible Frame | Seal Type | Shaft Locking Type | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
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MST-23 | Medium Duty | 2 1/8" | 5.687" | 1.438" | - | STH 24 THRU 28-12 DZU | Felt Labyrinth Seal | Set Screws | €683.39 | |
![]() |
MST-64 | Medium Duty | 4.63" | 11.88" | 4" | 9.38" | STH 52 THRU 55-12 DZU | - | Set Screws | €6,483.37 | |
![]() |
MST-15 | Radial Ball | 1 3/4" | 8.437" | - | 4" | Sth 17 Thru 19-6 Dzu | Standard Felt Seal | Set Screws | €476.03 | |
![]() |
MST-16 | Medium Duty | 1 3/4" | 4 11/25" | 1" | 4" | Sth 17 Thru 19-6 Dzu | Felt Labyrinth Seal | Set Screw | €458.54 | |
![]() |
MST-16C | - | - | - | - | - | - | - | - | €236.77 | |
![]() |
MST-19 | Medium Duty | 1 3/4" | 5.06" | 1 3/16" | 4" | Sth 20 Thru 23-12 Dzu | Felt Labyrinth Seal | Set Screw | €600.40 | |
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MST-19C | Medium Duty | 1 3/4" | 5.06" | 1 3/16" | 4" | - | Single Lip Contact Seal | Set Screw | €279.16 |
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SEALMASTER MST-20T 705363 Take-Up Ball Bearing Unit, Side Mount, 1.2500 Inch Bore
€284.66 /unit






