Sealmaster Mounted Insert Only Ball Bearing - 52100 Bearing Steel, Black Oxided - Concentric Lock - Low Drag - ERX-23T LO
Part #:704983
Catalog #:ERX-23T LO
KEY FEATURES
- ER style cylindrical OD bearing with snap and with black oxided bearing rings
- Skwezloc® concentric locking for near perfect concentricity
- 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
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Product Specifications
Dimensions
| Overall Width (in): | 1.75 in | Bore Size (in): | 1.4375 in |
| Outer Race OD (mm): | 72 mm | Inner Ring OD (in): | 1.859 in |
| Outer Race OD (in): | 2.8346 in | Collar OD (in): | 2.62 in |
| Centerline to Front Face (in): | 1.063 in | Outer Race Width (in): | 0.938 in |
| Length Through Bore (in): | 1.75 in | Outer Race Width (mm): | 23.8 mm |
Technical Specifications
| Insert Material: | 52100 Bearing Steel | Housing Type: | Insert (ER Style) |
| Rolling Element: | Ball Bearing | Bore Shape: | Straight |
| Torx Cap Screw: | 1/4-20 UNC | Seal Type: | Cut Down Felt Labyrinth |
| Measure Units: | Inch | Expansion: | No |
| Misalignment: | None | Internal Clearance: | Standard |
| Platform: | Gold Line Ball Bearing | End Cap: | No |
| Options: | Low Drag | Outer Ring Land Profile: | Tapered Lands |
| Bearing Insert Coating: | Black Oxide | Misalignment Type: | Static Only |
| Precision Rating: | ABEC 1 | Cage Material: | PPS - Polyphenylene Sulfide |
| Outer Race Profile: | Cylindrical | Inner Race Profile: | Wide Inner Ring |
| Vibration Frequency Outer Ring Defect: | 0.0595 cps | Setscrew Torque (in-lbs): | 240 in/lbs |
| Locking Type: | Concentric | Size Code: | 2-17 |
| Duty/Status: | Standard | Ability to Relubricate: | Yes |
| Vibration Frequency Fundamental Train: | 0.0067 cps | Vibration Frequency Roller Spin: | 0.0383 cps |
| Inner Ring Fillet Radius (in): | 0.04 in | Inner Race Heat Treat Method: | Zone-Hardened |
| Vibration Frequency Inner Ring Defect: | 0.0905 cps | Maximum Speed (rpm): | 3700 rpm |
| Lubrication Type: | Lithium NLGI 2 Low Torque Grease | Series: | Unmounted Replacement Bearings |
| Maximum Operating Temperature (F): | 220 °F | Cage Type: | Land Riding Retainer |
| Static Load Rating (lb): | 3,493 lb | Dynamic Load Rating (lb): | 5,782 lb |
General Specifications
| UPC: | 662461258859 | Weight: | 1.50 LB |
| Packaged Length: | 3.13 IN | Packaged Width: | 1.75 IN |
| Packaged Height: | 3.13 IN | HTC: | 8482.10.5052 |
| Country of Origin: | Mexico |