- Bearing insert installed in brass expansion ring
- Skwezloc® concentric locking for near perfect concentricity
- Felt labyrinth seal and flinger for dry and dusty environment
- 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.
AR-2-012
Sealmaster Mounted Insert Only Ball Bearing – 52100 Bearing Steel, Black Oxided – Setscrew Lock – AR-2-012
$147.38
Availability: 6 in stock
Availability: 6 in stock

| Radius: | 0.04 | Housing Type: | Insert Only |
|---|---|---|---|
| Insert Material: | 52100 Bearing Steel; Black Oxided | Maximum Operating Temperature: | 220 °F |
| Rolling Element: | Ball Bearing | Seal Type: | Felt Labyrinth Seal |
| Bore Shape: | Straight | Duty Series: | Standard |
| Measure Units: | Inch | Set Screw Thread: | 1/4-28 |
| Inner-Race Heat-Treat Method: | Zone-Hardened | Retainer Type: | Land Riding Retainer |
| Internal Clearance: | Standard | Misalignment: | ±2.0° Misalignment - Static Only |
| Locking Type: | Setscrew | Relubricatable: | Yes |
| Radial Dynamic Load Capacity (lb): | 2, 611 | Speed (Max): | 7300 |
| Expansion: | No | Lubrication: | Lithium Complex NLGI 2 Grease |
| Platform: | Gold Line Ball Bearing | Outer Ring Land Profile: | Standard |
| Misalignment Type: | Static Only | Bearing Insert Coating: | Black Oxide Coated |
| End Cap: | No | Radial Static Load Capacity (lb): | 1, 444 |
| Precision Rating: | ABEC 1 | Series: | AR |
| Cage Material: | PPS | Outer Race Profile: | Cylindrical |
| Inner Race Profile: | Wide Inner Ring | UPC: | 662461009451 |
| Weight: | 0.59 LB | Packaged Length: | 2.38 Inches |
| Packaged Width: | 1.44 Inches | Packaged Height: | 2.38 Inches |
| HTC: | 8482.10.5048 | Country of Origin: | Mexico |
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