Sealmaster Mounted Cast Iron Two Bolt Pillow Block Ball Bearing - 52100 Bearing Steel, Black Oxided - Setscrew Lock - Air Handling Housing Fit, Noise Tested - EMP-47 CXU
Part #:713030
Catalog #:EMP-47 CXU
KEY FEATURES
- Powder coated epoxy cast iron housed, extended inner ring bearings in expansion ring allowing for axial expansion
- Zone hardened inner ring with 120° spacing setscrew locking with diamond faceted setscrews
- Air Handling noise check for quiet operation
- Looser than standard housing fit for ease of alignment on lightweight frames
- Felt labyrinth seal and flinger for dusty and dirty 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.
- Sealmaster® exclusive lock pin and dimple for direct lubrication and anti-rotation
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Product Specifications
Dimensions
| Overall Length (in): | 13 in | Overall Width (in): | 3.50 in |
| Overall Height (in): | 7.25 in | Base Width (in): | 3.50 in |
| Bolt Size (in): | 7/8 in | Bore Diameter (in): | 2.9375 in |
| Base to Center Height (in): | 3.5000 in | Foot Height (in): | 1.25 in |
| Length Through Bore (in): | 3.250 in | Bolt Spacing Min (in): | 7.88 in |
| Centerline to Outermost Bearing Face (in): | 1.938 in | Bolt Spacing Max (in): | 10.13 in |
Technical Specifications
| Rolling Element: | Ball Bearing | Housing Base: | Solid |
| Bore Shape: | Straight | Housing Construction: | One Piece |
| Housing Color: | Black | Options: | Air Handling Housing Fit, Noise Tested |
| Outer Ring Land Profile: | Standard | Misalignment Type: | Static Only |
| Cage Material: | Brass | Seal Type: | Felt Labyrinth Seal |
| Housing Type: | Pillow Block, Two Bolt | Housing Style: | Pillow Block |
| Inner Race Heat Treat Method: | Zone-Hardened | Ability to Relubricate: | Yes |
| Setscrew Torque (in-lbs): | 350-450 in/lbs | Shaft Locking Type: | Set Screw |
| Static Load Rating (lb): | 11,224 lb | Fixed vs. Expansion: | Expansion |
| Cage Type: | Land Riding Retainer | Inner Ring Outside Diameter (in): | 3.641 in |
| Housing Material: | Cast Iron | Max Operating Temperature (F): | 220 °F |
| Bearing Insert Finish: | Black Oxide | Size Code: | 2-215 |
| Housing Coating: | Powder Coated | Misalignment Capability: | ±2.0° Misalignment - Static Only |
| Vibration Frequency Roller Spin: | 0.0470 cps | Base Length (in): | 13.00 in |
| Vibration Frequency Fundamental Train: | 0.0069 cps | End Cap Available: | No |
| Bearing Insert Material: | 52100 Bearing Steel | Maximum Speed (RPM): | 2450 rpm |
| Vibration Frequency Inner Ring Defect: | 0.1074 cps | Grease Fitting Thread Size: | 1/8 NPT |
| Expansion Capability (in): | .25 in | Bearing Type: | Medium Duty |
| Radial Clearance: | Standard | Vibration Frequency Outer Ring Defect: | 0.0759 cps |
| Lubricant: | Lithium Complex NLGI 2 Grease | Dynamic Load Rating (lb): | 14,839 lb |
| Insert: | AR-2-215 |
General Specifications
| UPC: | 662461065532 | Weight: | 30.70 LB |
| Packaged Length: | 14.25 IN | Packaged Width: | 8.06 IN |
| Packaged Height: | 4.00 IN | HTC: | 8483.20.8040 |
| Country of Origin: | United States of America |