- Powder coated epoxy cast iron housing with extended inner ring bearings
- Zone hardened inner ring with 120° spacing setscrew with diamond faceted setscrews
- Unique land riding retainer design provides superior pocket clearance that allows for 360° grease circulation around the rolling elements resulting in better retained and utilized lubrication.
- Sealmaster® exclusive lock pin and dimple for direct lubrication and anti-rotation
TB-209
Sealmaster Mounted Cast Iron Tapped Base Pillow Block Ball Bearing – 52100 Bearing Steel, Black Oxided – Setscrew Lock – TB-209
Out of stock

| Rolling Element: | Ball Bearing | Insert Material: | 52100 Bearing Steel, Black Oxided |
|---|---|---|---|
| Measure Units: | Metric | Seal Type: | Felt Labyrinth Seal |
| Housing Base: | Solid | Misalignment: | ±2.0° Misalignment - Static Only |
| Housing Construction: | One Piece | Set Screw Thread: | 5/16-24 UNF X .31 |
| Internal Clearance: | Standard | Bore Shape: | Straight |
| End Cap: | No | Bearing Insert Coating: | Black Oxide Coated |
| Platform: | Gold Line Ball Bearing | Housing Color: | Gray |
| Outer Ring Land Profile: | Standard | Replaceable Insert: | Yes |
| Misalignment Type: | Static Only | Maximum Speed (RPM): | 3800 rpm |
| Retainer Type: | Land Riding Retainer | Housing Style: | Pillow Block |
| Housing Material: | Cast Iron | Fixed vs. Expansion: | Fixed |
| Locking Type: | Setscrew | Housing Type: | Pillow Block, Tapped Base |
| Lubrication Type: | Lithium Complex NLGI 2 Grease | Duty/Series: | Standard Duty |
| Grease Fitting Thread Size: | 46844 | Inner Race Heat Treat Method: | Zone-Hardened |
| Maximum Operating Temperature (F): | 220 °F | Ability to Relubricate: | Yes |
| Insert Number: | 5209 | UPC: | 662461000000 |
| Weight: | 6.05 LB | Packaged Length: | 6.06 Inches |
| Packaged Width: | 5.94 Inches | Packaged Height: | 2.19 Inches |
| HTC: | 8483.20.8040 | Country of Origin: | United States of America |
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