Sealmaster Mounted Insert Only Ball Bearing - 52100 Bearing Steel, Black Oxided - Setscrew Lock - High Temperature - ERX-20 HI
Part #:705010
Catalog #:ERX-20 HI
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Product Specifications
Dimensions
| Overall Width (in): | 1.69 in | Bore Size (in): | 1.25 in |
| Outer Race OD (in): | 2.8346 in | Outer Race Width (in): | 0.938 in |
| Outer Race OD (mm): | 72 mm | Centerline to Front Face (in): | 1 in |
| Inner Ring OD (in): | 1.859 in | Length Through Bore (in): | 1.688 in |
| Outer Race Width (mm): | 23.8 mm |
Technical Specifications
| Seal Type: | High Temp Labyrinth | Measure Units: | Inch |
| Housing Type: | Insert (ER Style) | Set Screw Thread: | 5/16-24 UNF |
| Bore Shape: | Straight | Rolling Element: | Ball Bearing |
| Insert Material: | 52100 Bearing Steel | Internal Clearance: | Increased |
| Expansion: | No | Misalignment: | None |
| Platform: | Gold Line Ball Bearing | Misalignment Type: | Static Only |
| Options: | High Temperature | Outer Ring Land Profile: | Tapered Lands |
| Bearing Insert Coating: | Black Oxide | End Cap: | No |
| Precision Rating: | ABEC 1 | Cage Material: | PPS - Polyphenylene Sulfide |
| Inner Race Profile: | Wide Inner Ring | Outer Race Profile: | Cylindrical |
| Inner Ring Fillet Radius (in): | 0.04 in | Lubrication Type: | PTFE thickened Grease |
| Locking Type: | Set Screw | Vibration Frequency Roller Spin: | 0.0383 cps |
| Setscrew Torque (in-lbs): | 125-165 in/lbs | Vibration Frequency Inner Ring Defect: | 0.0905 cps |
| Inner Race Heat Treat Method: | Zone-Hardened | Maximum Operating Temperature (F): | 400 °F |
| Size Code: | 2-17 | Duty/Status: | Standard |
| Ability to Relubricate: | Yes | Maximum Speed (rpm): | 2200 rpm |
| Vibration Frequency Outer Ring Defect: | 0.0595 cps | Vibration Frequency Fundamental Train: | 0.0067 cps |
| Series: | Unmounted Replacement Bearings | Maximum Operating Temperature (C): | 204 °C |
| Cage Type: | Land Riding Retainer | Static Load Rating (lb): | 3,493 lb |
| Dynamic Load Rating (lb): | 5,782 lb |
General Specifications
| UPC: | 662461259009 | Weight: | 1.45 LB |
| Packaged Length: | 3.13 IN | Packaged Width: | 1.75 IN |
| Packaged Height: | 3.13 IN | HTC: | 8482.10.5052 |
| Country of Origin: | Mexico |