Sealmaster Mounted Cast Iron Two Bolt Pillow Block Ball Bearing - 52100 Bearing Steel, Black Oxided - Double Setscrew Lock - Air Handling Housing Fit, Noise Tested - MPD-63 CXU
Part #:712541
Catalog #:MPD-63 CXU
KEY FEATURES
- Powder coated epoxy cast iron housing with extended inner ring bearings
- Zone hardened inner ring with 120° spacing setscrew locking on both sides of ball path 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): | 17 in | Base Width (in): | 4.75 in |
| Overall Height (in): | 10.00 in | Overall Width (in): | 5.38 in |
| Bolt Size (in): | 1 in | Bore Diameter (in): | 3.9375 in |
| Foot Height (in): | 1.31 in | Base to Center Height (in): | 5.0000 in |
| Length Through Bore (in): | 5.375 in | Centerline to Outermost Bearing Face (in): | 2.688 in |
| Bolt Spacing Max (in): | 14.75 in | Bolt Spacing Min (in): | 11.75 in |
Technical Specifications
| Rolling Element: | Ball Bearing | Housing Base: | Solid |
| Bore Shape: | Straight | Housing Construction: | One Piece |
| Misalignment Type: | Static Only | Options: | Air Handling Housing Fit, Noise Tested |
| Housing Color: | Black | Outer Ring Land Profile: | Standard |
| Cage Material: | Brass | Housing Type: | Pillow Block, Two Bolt |
| Seal Type: | Felt Labyrinth Seal | Housing Style: | Pillow Block |
| Ability to Relubricate: | Yes | Setscrew Torque (in-lbs): | 1100-1440 in/lbs |
| Inner Race Heat Treat Method: | Zone-Hardened | Radial Clearance: | Standard |
| Bearing Insert Material: | 52100 Bearing Steel | Bearing Insert Finish: | Black Oxide |
| Dynamic Load Rating (lb): | 29,905 lb | Insert: | 3-315D |
| Max Operating Temperature (F): | 220 °F | Cage Type: | Land Riding Retainer |
| Vibration Frequency Outer Ring Defect: | 0.0681 cps | Misalignment Capability: | ±2.0° Misalignment - Static Only |
| Housing Material: | Cast Iron | Vibration Frequency Inner Ring Defect: | 0.0986 cps |
| Lubricant: | Lithium Complex NLGI 2 Grease | Bearing Type: | Medium Duty |
| Static Load Rating (lb): | 23,553 lb | Base Length (in): | 17.00 in |
| Size Code: | 2-43 | Maximum Speed (RPM): | 2400 rpm |
| Inner Ring Outside Diameter (in): | 5.172 in | Vibration Frequency Fundamental Train: | 0.0068 cps |
| Vibration Frequency Roller Spin: | 0.044 cps | End Cap Available: | No |
| Grease Fitting Thread Size: | 1/4 NPT | Shaft Locking Type: | Double Set Screw |
| Housing Coating: | Powder Coated | Fixed vs. Expansion: | Fixed |
General Specifications
| UPC: | 662461062920 | Weight: | 77.20 LB |
| Packaged Length: | 17.88 IN | Packaged Width: | 11.63 IN |
| Packaged Height: | 5.75 IN | HTC: | 8483.20.8040 |
| Country of Origin: | United States of America |