Sealmaster Mounted Insert Only Ball Bearing - 52100 Bearing Steel, Black Oxided - Concentric Lock - ER-34T
Part #:722391
Catalog #:ER-34T
KEY FEATURES
- ER style cylindrical OD bearing with snap and with black oxided bearing rings
- Skwezloc® concentric locking for near perfect concentricity
- 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.
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Product Specifications
Dimensions
| Overall Width (in): | 2.25 in | Bore Size (in): | 2.125 in |
| Inner Ring OD (in): | 2.719 in | Outer Race Width (in): | 1.188 in |
| Outer Race OD (in): | 3.937 in | Outer Race OD (mm): | 100 mm |
| Centerline to Front Face (in): | 1.453 in | Collar OD (in): | 3.6 in |
| Length Through Bore (in): | 2.25 in | Outer Race Width (mm): | 30.2 mm |
Technical Specifications
| Insert Material: | 52100 Bearing Steel | Housing Type: | Insert (ER Style) |
| Torx Cap Screw: | 5/16-18 UNC | Rolling Element: | Ball Bearing |
| Bore Shape: | Straight | Seal Type: | Felt Labyrinth Seal |
| Measure Units: | Inch | Expansion: | No |
| Internal Clearance: | Standard | Misalignment: | None |
| Platform: | Gold Line Ball Bearing | Misalignment Type: | Static Only |
| Outer Ring Land Profile: | Tapered Lands | End Cap: | No |
| Bearing Insert Coating: | Black Oxide | Cage Material: | PPS - Polyphenylene Sulfide |
| Precision Rating: | ABEC 1 | Outer Race Profile: | Cylindrical |
| Inner Race Profile: | Wide Inner Ring | Series: | Unmounted Replacement Bearings |
| Maximum Operating Temperature (F): | 220 °F | Vibration Frequency Outer Ring Defect: | 0.068 cps |
| Inner Race Heat Treat Method: | Zone-Hardened | Setscrew Torque (in-lbs): | 495 in/lbs |
| Lubrication Type: | Lithium Complex NLGI 2 Grease | Vibration Frequency Fundamental Train: | 0.0068 cps |
| Duty/Status: | Standard | Ability to Relubricate: | Yes |
| Locking Type: | Concentric | Maximum Speed (rpm): | 4500 rpm |
| Vibration Frequency Inner Ring Defect: | 0.0987 cps | Size Code: | 2-23 |
| Inner Ring Fillet Radius (in): | 0.08 in | Vibration Frequency Roller Spin: | 0.0437 cps |
| Static Load Rating (lb): | 6,601 lb | Cage Type: | Land Riding Retainer |
| Dynamic Load Rating (lb): | 9,752 lb |
General Specifications
| UPC: | 662461208878 | Weight: | 3.00 LB |
| Packaged Length: | 4.25 IN | Packaged Width: | 2.25 IN |
| Packaged Height: | 4.25 IN | HTC: | 8482.10.5052 |
| Country of Origin: | Mexico |