Sealmaster Mounted Insert Only Ball Bearing - 52100 Bearing Steel, Black Oxided - Setscrew Lock - Low Drag - ERX-23 LO
Part #:704968
Catalog #:ERX-23 LO
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
- Features a channeling grease that reduces drag while lubricating the bearing
- Nylon retainer to reduce overall drag
How can we improve our Product Information?
Talk to one of our expert sales professionals about how this brand can efficiently power your business.
Product Specifications
Dimensions
| Overall Width (in): | 1.69 in | Bore Size (in): | 1.4375 in |
| Outer Race OD (in): | 2.8346 in | Outer Race Width (in): | 0.938 in |
| Centerline to Front Face (in): | 1 in | Outer Race OD (mm): | 72 mm |
| Inner Ring OD (in): | 1.859 in | Length Through Bore (in): | 1.688 in |
| Outer Race Width (mm): | 23.8 mm |
Technical Specifications
| Bore Shape: | Straight | Insert Material: | 52100 Bearing Steel |
| Measure Units: | Inch | Rolling Element: | Ball Bearing |
| Housing Type: | Insert (ER Style) | Seal Type: | Cut Down Felt Labyrinth |
| Set Screw Thread: | 5/16-24 UNF | Misalignment: | None |
| Internal Clearance: | Standard | Expansion: | No |
| Bearing Insert Coating: | Black Oxide | Options: | Low Drag |
| End Cap: | No | Outer Ring Land Profile: | Tapered Lands |
| Platform: | Gold Line Ball Bearing | Misalignment Type: | Static Only |
| Cage Material: | PPS - Polyphenylene Sulfide | Precision Rating: | ABEC 1 |
| Inner Race Profile: | Wide Inner Ring | Outer Race Profile: | Cylindrical |
| Inner Race Heat Treat Method: | Zone-Hardened | Maximum Operating Temperature (F): | 220 °F |
| Vibration Frequency Outer Ring Defect: | 0.0595 cps | Vibration Frequency Inner Ring Defect: | 0.0905 cps |
| Duty/Status: | Standard | Ability to Relubricate: | Yes |
| Inner Ring Fillet Radius (in): | 0.04 in | Lubrication Type: | Lithium NLGI 2 Low Torque Grease |
| Locking Type: | Set Screw | Size Code: | 2-17 |
| Setscrew Torque (in-lbs): | 125-165 in/lbs | Vibration Frequency Fundamental Train: | 0.0067 cps |
| Maximum Speed (rpm): | 3700 rpm | Series: | Unmounted Replacement Bearings |
| Vibration Frequency Roller Spin: | 0.0383 cps | Cage Type: | Land Riding Retainer |
| Static Load Rating (lb): | 3,493 lb | Dynamic Load Rating (lb): | 5,782 lb |
General Specifications
| UPC: | 662461258705 | Weight: | 1.37 LB |
| Packaged Length: | 3.13 IN | Packaged Width: | 1.75 IN |
| Packaged Height: | 3.13 IN | HTC: | 8482.10.5052 |
| Country of Origin: | Mexico |