Sealmaster Mounted Insert Only Ball Bearing - 52100 Bearing Steel, Black Oxided - Setscrew Lock - Extra Low Drag - ERX-12 XLO
Part #:705021
Catalog #:ERX-12 XLO
KEY FEATURES
- 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
- Extra low drag seal cut down felt labyrinth seal and flinger
- Oil lubricated for reduced internal friction
- Nylon retainer to reduce overall drag
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Product Specifications
Dimensions
| Overall Width (in): | 1.22 in | Bore Size (in): | 0.75 in |
| Centerline to Front Face (in): | 0.813 in | Outer Race OD (mm): | 47 mm |
| Outer Race Width (in): | 0.625 in | Outer Race OD (in): | 1.8504 in |
| Inner Ring OD (in): | 1.188 in | Length Through Bore (in): | 1.219 in |
| Outer Race Width (mm): | 15.9 mm |
Technical Specifications
| Set Screw Thread: | 1/4-28 UNF | Housing Type: | Insert (ER Style) |
| Measure Units: | Inch | Seal Type: | Cut Down Felt Labyrinth |
| Insert Material: | 52100 Bearing Steel | Rolling Element: | Ball Bearing |
| Bore Shape: | Straight | Internal Clearance: | Standard |
| Expansion: | No | Misalignment: | None |
| Options: | Extra Low Drag | End Cap: | No |
| Bearing Insert Coating: | Black Oxide | Platform: | Gold Line Ball Bearing |
| Misalignment Type: | Static Only | Outer Ring Land Profile: | Tapered Lands |
| Cage Material: | PPS - Polyphenylene Sulfide | Precision Rating: | ABEC 1 |
| Outer Race Profile: | Cylindrical | Inner Race Profile: | Wide Inner Ring |
| Vibration Frequency Outer Ring Defect: | 0.0593 cps | Maximum Speed (rpm): | 2900 rpm |
| Duty/Status: | Standard | Size Code: | 2-012 |
| Locking Type: | Set Screw | Ability to Relubricate: | Yes |
| Series: | Unmounted Replacement Bearings | Inner Ring Fillet Radius (in): | 0.04 in |
| Vibration Frequency Roller Spin: | 0.0381 cps | Vibration Frequency Fundamental Train: | 0.0066 cps |
| Lubrication Type: | Oil Coated Only - No Factory Grease Fill | Maximum Operating Temperature (F): | 220 °F |
| Inner Race Heat Treat Method: | Zone-Hardened | Setscrew Torque (in-lbs): | 65-85 in/lbs |
| Vibration Frequency Inner Ring Defect: | 0.0907 cps | Static Load Rating (lb): | 1,444 lb |
| Cage Type: | Land Riding Retainer | Dynamic Load Rating (lb): | 2,611 lb |
General Specifications
| UPC: | 662461259078 | Weight: | 0.45 LB |
| Packaged Length: | 2.38 IN | Packaged Width: | 1.44 IN |
| Packaged Height: | 2.38 IN | HTC: | 8482.10.5048 |
| Country of Origin: | Mexico |