Sealmaster Mounted Cast Iron Two Bolt Pillow Block Ball Bearing - 52100 Bearing Steel, Black Oxided - Concentric Lock - EMP-39TC
Part #:706048
Catalog #:EMP-39TC
KEY FEATURES
- Powder coated epoxy cast iron housed, extended inner ring bearings in expansion ring allowing for axial expansion
- Skwezloc® concentric locking for near perfect concentricity
- 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 Height (in): | 6.25 in | Base Width (in): | 3.25 in |
| Overall Length (in): | 11.25 in | Overall Width (in): | 3.25 in |
| Bolt Size (in): | 3/4 in | Bore Diameter (in): | 2.4375 in |
| Base to Center Height (in): | 3.0000 in | Foot Height (in): | 1.06 in |
| Length Through Bore (in): | 2.70 in | Centerline to Outermost Bearing Face (in): | 1.70 in |
| Bolt Spacing Max (in): | 8.88 in | Bolt Spacing Min (in): | 7.13 in |
Technical Specifications
| Rolling Element: | Ball Bearing | Housing Base: | Solid |
| Housing Construction: | One Piece | Bore Shape: | Straight |
| Housing Color: | Black | Outer Ring Land Profile: | Standard |
| Misalignment Type: | Static Only | Cage Material: | PPS - Polyphenylene Sulfide |
| Seal Type: | Single Lip Contact Seal | Housing Type: | Pillow Block, Two Bolt |
| Housing Style: | Pillow Block | Ability to Relubricate: | Yes |
| Setscrew Torque (in-lbs): | 495 in/lbs | Inner Race Heat Treat Method: | Zone-Hardened |
| Locking Collar Outside Diameter (in): | 4.22 in | Vibration Frequency Fundamental Train: | 0.0068 cps |
| Grease Fitting Thread Size: | 1/8 NPT | Size Code: | 2-27 |
| Insert: | AR-2-27TC | Vibration Frequency Inner Ring Defect: | 0.0982 cps |
| Inner Ring Outside Diameter (in): | 2.984 in | Vibration Frequency Outer Ring Defect: | 0.0684 cps |
| Misalignment Capability: | ±2.0° Misalignment - Static Only | Radial Clearance: | Standard |
| Housing Coating: | Powder Coated | Bearing Insert Finish: | Black Oxide |
| Vibration Frequency Roller Spin: | 0.0451 cps | Dynamic Load Rating (lb): | 11,789 lb |
| Shaft Locking Type: | Concentric | Cage Type: | Land Riding Retainer |
| Fixed vs. Expansion: | Expansion | Max Operating Temperature (F): | 220 °F |
| Maximum Speed (RPM): | 2550 rpm | Bearing Insert Material: | 52100 Bearing Steel |
| Housing Material: | Cast Iron | End Cap Available: | No |
| Lubricant: | Lithium Complex NLGI 2 Grease | Static Load Rating (lb): | 8,150 lb |
| Base Length (in): | 11.25 in | Expansion Capability (in): | .19 in |
| Bearing Type: | Medium Duty |
General Specifications
| UPC: | 662461034972 | Weight: | 21.20 LB |
| Packaged Length: | 12.38 IN | Packaged Width: | 7.13 IN |
| Packaged Height: | 3.56 IN | HTC: | 8483.20.8040 |
| Country of Origin: | United States of America |