Sealmaster Mounted Cast Iron Two Bolt Pillow Block Ball Bearing - 52100 Bearing Steel, Black Oxided - Setscrew Lock - EMP-43C
Part #:704246
Catalog #:EMP-43C
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
- Single lip contact seal
- 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 Height (in): | 7.00 in |
| Base Width (in): | 3.50 in | Overall Width (in): | 3.50 in |
| Bolt Size (in): | 7/8 in | Bore Diameter (in): | 2.6875 in |
| Base to Center Height (in): | 3.5000 in | Foot Height (in): | 1.13 in |
| Length Through Bore (in): | 2.748 in | Centerline to Outermost Bearing Face (in): | 1.750 in |
| Bolt Spacing Min (in): | 7.88 in | Bolt Spacing Max (in): | 10.13 in |
Technical Specifications
| Rolling Element: | Ball Bearing | Housing Base: | Solid |
| Bore Shape: | Straight | Housing Construction: | One Piece |
| Misalignment Type: | Static Only | Outer Ring Land Profile: | Standard |
| Housing Color: | Black | Cage Material: | Brass |
| Housing Type: | Pillow Block, Two Bolt | Seal Type: | Single Lip Contact Seal |
| Housing Style: | Pillow Block | Ability to Relubricate: | Yes |
| Inner Race Heat Treat Method: | Zone-Hardened | Setscrew Torque (in-lbs): | 350-450 in/lbs |
| Maximum Speed (RPM): | 2225 rpm | Radial Clearance: | Standard |
| Fixed vs. Expansion: | Expansion | Vibration Frequency Outer Ring Defect: | 0.0761 cps |
| Grease Fitting Thread Size: | 1/8 NPT | Inner Ring Outside Diameter (in): | 3.641 in |
| Vibration Frequency Roller Spin: | 0.0476 cps | Vibration Frequency Fundamental Train: | 0.0069 cps |
| Bearing Insert Material: | 52100 Bearing Steel | Cage Type: | Land Riding Retainer |
| Bearing Type: | Medium Duty | Housing Material: | Cast Iron |
| Dynamic Load Rating (lb): | 14,839 lb | Expansion Capability (in): | .19 in |
| Shaft Locking Type: | Set Screw | Base Length (in): | 13.00 in |
| Size Code: | 2-215 | End Cap Available: | No |
| Static Load Rating (lb): | 11,224 lb | Max Operating Temperature (F): | 220 °F |
| Misalignment Capability: | ±2.0° Misalignment - Static Only | Vibration Frequency Inner Ring Defect: | 0.1072 cps |
| Lubricant: | Lithium Complex NLGI 2 Grease | Insert: | AR-2-211C |
| Bearing Insert Finish: | Black Oxide | Housing Coating: | Powder Coated |
General Specifications
| UPC: | 662461026984 | Weight: | 29.10 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 |