Sealmaster Mounted Insert Only Ball Bearing - 52100 Bearing Steel, Black Oxided - Setscrew Lock - Extra Low Drag - ERX-30 XLO
Part #:718648
Catalog #:ERX-30 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
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): | 2.03 in | Bore Size (in): | 1.875 in |
| Outer Race Width (in): | 1.125 in | Inner Ring OD (in): | 2.469 in |
| Outer Race OD (in): | 3.5433 in | Outer Race OD (mm): | 90 mm |
| Centerline to Front Face (in): | 1.281 in | Length Through Bore (in): | 2.031 in |
| Outer Race Width (mm): | 28.6 mm |
Technical Specifications
| Housing Type: | Insert (ER Style) | Bore Shape: | Straight |
| Seal Type: | Cut Down Felt Labyrinth | Measure Units: | Inch |
| Rolling Element: | Ball Bearing | Set Screw Thread: | 3/8-24 UNF |
| Insert Material: | 52100 Bearing Steel | Expansion: | No |
| Misalignment: | None | Internal Clearance: | Standard |
| Bearing Insert Coating: | Black Oxide | Platform: | Gold Line Ball Bearing |
| Options: | Extra Low Drag | End Cap: | No |
| Misalignment Type: | Static Only | Outer Ring Land Profile: | Tapered Lands |
| Precision Rating: | ABEC 1 | Cage Material: | PPS - Polyphenylene Sulfide |
| Outer Race Profile: | Cylindrical | Inner Race Profile: | Wide Inner Ring |
| Inner Ring Fillet Radius (in): | 0.06 in | Duty/Status: | Standard |
| Vibration Frequency Roller Spin: | 0.0445 cps | Size Code: | 2-115 |
| Series: | Unmounted Replacement Bearings | Vibration Frequency Outer Ring Defect: | 0.0683 cps |
| Maximum Operating Temperature (F): | 220 °F | Ability to Relubricate: | Yes |
| Maximum Speed (rpm): | 1400 rpm | Locking Type: | Set Screw |
| Setscrew Torque (in-lbs): | 230-300 in/lbs | Vibration Frequency Inner Ring Defect: | 0.0984 cps |
| Lubrication Type: | Oil Coated Only - No Factory Grease Fill | Vibration Frequency Fundamental Train: | 0.0068 cps |
| Inner Race Heat Treat Method: | Zone-Hardened | Cage Type: | Land Riding Retainer |
| Dynamic Load Rating (lb): | 7,889 lb | Static Load Rating (lb): | 5,216 lb |
General Specifications
| UPC: | 662461392010 | Weight: | 2.43 LB |
| Packaged Length: | 4.25 IN | Packaged Width: | 2.25 IN |
| Packaged Height: | 4.25 IN | HTC: | 8482.10.5052 |
| Country of Origin: | Mexico |