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Product Specifications:
| Ability To Relubricate | Yes |
| Back Side To Center Width | 0.703" |
| Bearing Insert Material | Alloy, Steel |
| Bearing Insert Material Grade | 52100 |
| Bearing Insert Type | Radial Ball |
| Bearing Material Grade | Grade 52100 |
| Bearing Type | Standard Duty |
| Bolt Size | 7/16" |
| Bolt Spacing | 3 1/4" |
| Bore Dia. | 1 1/8" |
| Bore Shape | Straight |
| Bore Type | Cylindrical |
| Cage Type | Land Riding Retainer |
| Closure | Double Sealed |
| Duty Series | Standard |
| Dynamic Load Capacity | 4381 lbf. |
| End Cap | No |
| Expansion Type | Fixed |
| Features | Available With High Temperature Bearings, Wide Inner Ring Bearing |
| Finish | Black Oxide |
| Fixed Vs. Expansion | Fixed |
| Flange Thickness | 17/32" |
| Foot Height | 0.53" |
| Grade | Grade 52100 |
| Grease Fitting Thread Size | 1/4"-28 |
| Grease Type | Goldplex-HP |
| Height | 4.56" |
| Housing Backside Inside Dia. | 2 22/25" , 2.88" |
| Housing Base | Solid |
| Housing Coating | Powder Coated |
| Housing Color | Black |
| Housing Construction | One Piece |
| Housing Material | Cast Iron |
| Housing Style | Flange Block |
| Htc | 8483.20.4040 |
| Included | Set Screw |
| Included Bearing | UC206-18 |
| Inner Race Heat Treat Method | Zone Hardened |
| Insert | 2"-12 |
| Insert Material | Steel |
| Inside Ring Outside Dia. | 1.594" |
| Length | 4 1/2" |
| Length Through Bore | 1 1/2" |
| Locking Device | Setscrew |
| Lubricant | Lithium Complex NLGI 2 Grease |
| Lubricant Material | Nlgi #2 Equivalent |
| Lubrication Openings | One Zirc Fitting |
| Lubrication Type | Lithium Complex NLGI 2 Grease |
| Max. Speed | 5450 RPM |
| Max. Temp. | 220°F |
| Min. Temp. | -20°F |
| Misalignment Type | Static Only |
| Mount Hole Center To Center Height | 3 1/4" |
| Mount Hole Center To Center Length | 3 1/4" |
| Mount Hole Size | 33/64" |
| Mounting Bolt Size | 7/16" |
| No. Links/ft. | 0 |
| No. Of Mount Holes | 4 |
| Outer Ring Land Profile | Standard |
| Overall Height | 4 1/4" |
| Overall Length | 4 1/4" |
| Overall Width | 1 1/2" |
| Pilot Configuration | No Pilot |
| Product Line | Sealmaster Gold Standard |
| Radial Clearance | Standard |
| Retainer Type | Metal Land Riding |
| Rolling Element Rows | 1 |
| Seal Material | Felt |
| Self Lubricating Bearing | No |
| Setscrew Torque | 85 lbs.-in. |
| Shaft Locking Type | Set Screw |
| Shaft Size | 1 1/8" |
| Size Code | 2-13 |
| Static Load Rating | 2567 lbs. |
| Static Radial Load Capacity | 2567 lbf. |
| Width | 1.69" |
Shipping Info:
| Ship weight (kg) | 1.27 |
| Ship height (cm) | 4.29 |
| Ship length (cm) | 11.43 |
| Ship width (cm) | 11.58 |
| Country of Origin | MX |
Product Variants
| Product | Model | Housing Material | Seal Type | Bore Dia. | Max. Operating Temp. | Housing Type | Rolling Element | Overall Height | Length Through Bore | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
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SF-16 HI | - | - | - | - | - | - | - | - | €998.04 | |
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SF-24 | Cast Iron | Felt Labyrinth Seal | 1 1/2" | 220°F | Flange, Four Bolt | Ball Bearing | 2.016" | 1.938" | €471.74 | |
![]() |
SF-206 | Cast Iron | - | 30 mm | - | - | - | 1.563" | 1 1/2" | €320.63 | |
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SF-31T CSK | Cast Iron | Standard Felt Seal | - | 250°F | Four Bolt Flange | Ball | - | - | €1,334.69 | |
![]() |
SF-47 | Cast Iron | - | 2 15/16" | - | - | - | 7 7/8" | 3.06" | €1,166.34 | |
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SF-11 | Cast Iron | Felt Labyrinth Seal | 11/16" | 220°F | Flange, Four Bolt | Ball Bearing | 1.281" | 1.219" | - | RFQ
|
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SF-31 | Cast Iron | Felt Labyrinth Seal | 1 15/16" | 220°F | Flange, Four Bolt | Ball Bearing | 2.156" | 2.027" | €586.45 |
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Contact us
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We're available Monday through Friday, from 07:30 until 17:00.
SEALMASTER SF-18 700442 Flange Bearing, 4 Bolt, 1 1/8 Inch Bore, Cast Iron, Set Screws, 4 1/4 Inch Length
€431.74 /unit






