- ER style cylindrical OD bearing with snap and with black oxided bearing rings
- Zone hardened inner ring with 120° spacing setscrew lock with diamond faceted setscrews
- 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.
ER-25
Sealmaster Mounted Insert Only Ball Bearing – 52100 Bearing Steel, Black Oxided – Setscrew Lock – ER-25
$135.98
Availability: 16 in stock
Availability: 16 in stock

| Seal Type: | Felt Labyrinth Seal | Retainer Type: | Land Riding Retainer |
|---|---|---|---|
| Rolling Element: | Ball Bearing | Maximum Operating Temperature: | 220 °F |
| Housing Type: | Insert (ER Style) | Inner-Race Heat-Treat Method: | Zone-Hardened |
| Radius: | 0.062 | Measure Units: | Inch |
| Bore Shape: | Straight | Set Screw Thread: | 5/16-24 UNF X .25 |
| Insert Material: | 52100 Bearing Steel; Black Oxided | Duty Series: | Standard |
| Lubrication: | Lithium Complex NLGI 2 Grease | Relubricatable: | Yes |
| Locking Type: | Setscrew | Radial Dynamic Load Capacity (lb): | 7, 340 |
| Expansion: | No | Speed (Max): | 4150 |
| Misalignment: | None | Internal Clearance: | Standard |
| Platform: | Gold Line Ball Bearing | End Cap: | No |
| Bearing Insert Coating: | Black Oxide Coated | Outer Ring Land Profile: | Tapered Lands |
| Misalignment Type: | Static Only | Radial Static Load Capacity (lb): | 4, 467 |
| Series: | ER | Cage Material: | PPS |
| Precision Rating: | ABEC 1 | Outer Race Profile: | Cylindrical |
| Inner Race Profile: | Wide Inner Ring | UPC: | 662461008683 |
| Weight: | 1.78 LB | Packaged Length: | 3.63 Inches |
| Packaged Width: | 2 Inches | Packaged Height: | 3.63 Inches |
| HTC: | 8482.10.5052 | Country of Origin: | Mexico |
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