- Powder coated epoxy cast iron housing with extended inner ring bearings
- Skwezloc® concentric locking for near perfect concentricity
- Single lip contact seal
- 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
SF-31TC
Sealmaster Mounted Cast Iron Four Bolt Flange Ball Bearing – 52100 Bearing Steel, Black Oxided – Concentric Lock – SF-31TC
$268.40
Out of stock
Out of stock

| Housing Material: | Cast Iron | Expansion: | No |
|---|---|---|---|
| Insert No.: | 2-115TC | Measure Units: | Inch |
| Housing Base: | Solid | Retainer Type: | Land Riding Retainer |
| Seal Type: | Single Lip Contact Seal | Maximum Operating Temperature: | 220 °F |
| Duty Series: | Standard Duty | Insert Material: | 52100 Bearing Steel, Black Oxided |
| Housing Type: | Flange, Four Bolt | Bore Shape: | Straight |
| Rolling Element: | Ball Bearing | Inner-Race Heat-Treat Method: | Zone-Hardened |
| Radial Dynamic Load Capacity (lb): | 7, 889 | Pilot Configuration: | No Pilot |
| Relubricatable: | Yes | Internal Clearance: | Standard |
| Housing Construction: | One Piece | Locking Type: | Concentric |
| Speed (Max): | 3550 | Lubrication: | Lithium Complex NLGI 2 Grease |
| Misalignment: | ±2.0° Misalignment - Static Only | Misalignment Type: | Static Only |
| Bearing Insert Coating: | Black Oxide Coated | Housing Color: | Gray |
| Outer Ring Land Profile: | Standard | Replaceable Insert: | Yes |
| Platform: | Gold Line Ball Bearing | End Cap: | No |
| Radial Static Load Capacity (lb): | 5, 216 | UPC: | 662461033135 |
| Weight: | 6.95 LB | Packaged Length: | 6.75 Inches |
| Packaged Width: | 6.5 Inches | Packaged Height: | 2.44 Inches |
| HTC: | 8483.20.4040 | Country of Origin: | United States of America |
Related products
USFB5000-315
$1,726.13Add to cartSealmaster Mounted Cast Iron Four Bolt Flange Spherical Roller – 52100 Bearing Steel, Black Oxided – Collar Mount Lock – USFB5000-315
SFT-20
$134.06Add to cartSealmaster Mounted Cast Iron Two Bolt Flange Ball Bearing – 52100 Bearing Steel, Black Oxided – Setscrew Lock – SFT-20
SF-16C
$95.19Add to cartSealmaster Mounted Cast Iron Four Bolt Flange Ball Bearing – 52100 Bearing Steel, Black Oxided – Setscrew Lock – SF-16C
SF-24
$144.27Add to cartSealmaster Mounted Cast Iron Four Bolt Flange Ball Bearing – 52100 Bearing Steel, Black Oxided – Setscrew Lock – SF-24





