Sealmaster Mounted Insert Only Ball Bearing - 52100 Bearing Steel, Black Oxided - Setscrew Lock - ER-20R
Part #:711014
Catalog #:ER-20R
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
- 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.
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): | 1.5 in | Bore Size (in): | 1.25 in |
| Outer Race OD (mm): | 62 mm | Inner Ring OD (in): | 1.594 in |
| Outer Race Width (in): | 0.875 in | Centerline to Front Face (in): | 0.875 in |
| Outer Race OD (in): | 2.4409 in | Length Through Bore (in): | 1.5 in |
| Outer Race Width (mm): | 22.2 mm |
Technical Specifications
| Insert Material: | 52100 Bearing Steel | Bore Shape: | Straight |
| Seal Type: | Felt Labyrinth Seal | Measure Units: | Inch |
| Set Screw Thread: | 1/4-28 UNF | Rolling Element: | Ball Bearing |
| Housing Type: | Insert (ER Style) | Misalignment: | None |
| Expansion: | No | Internal Clearance: | Standard |
| Bearing Insert Coating: | Black Oxide | Outer Ring Land Profile: | Tapered Lands |
| Misalignment Type: | Static Only | End Cap: | No |
| Platform: | Gold Line Ball Bearing | Precision Rating: | ABEC 1 |
| Cage Material: | PPS - Polyphenylene Sulfide | Inner Race Profile: | Wide Inner Ring |
| Outer Race Profile: | Cylindrical | Series: | Unmounted Replacement Bearings |
| Inner Ring Fillet Radius (in): | 0.04 in | Locking Type: | Set Screw |
| Vibration Frequency Outer Ring Defect: | 0.0595 cps | Lubrication Type: | Lithium Complex NLGI 2 Grease |
| Inner Race Heat Treat Method: | Zone-Hardened | Vibration Frequency Inner Ring Defect: | 0.0905 cps |
| Setscrew Torque (in-lbs): | 65-85 in/lbs | Vibration Frequency Roller Spin: | 0.0385 cps |
| Duty/Status: | Standard | Ability to Relubricate: | Yes |
| Vibration Frequency Fundamental Train: | 0.0066 cps | Maximum Speed (rpm): | 5450 rpm |
| Maximum Operating Temperature (F): | 220 °F | Size Code: | 2-13 |
| Dynamic Load Rating (lb): | 4,381 lb | Cage Type: | Land Riding Retainer |
| Static Load Rating (lb): | 2,567 lb |
General Specifications
| UPC: | 662461056936 | Weight: | 0.82 LB |
| Packaged Length: | 2.75 IN | Packaged Width: | 1.56 IN |
| Packaged Height: | 2.75 IN | HTC: | 8482.10.5052 |
| Country of Origin: | Mexico |