Sealmaster Mounted Cast Iron Four Bolt Pillow Block Ball Bearing - 52100 Bearing Steel, Black Oxided - Double Setscrew Lock - MFPD-63
Part #:702284
Catalog #:MFPD-63
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
- 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
| Base Width (in): | 6.00 in | Overall Height (in): | 10.25 in |
| Overall Width (in): | 6.00 in | Overall Length (in): | 17 in |
| Bolt Size (in): | 7/8 in | Bore Diameter (in): | 3.9375 in |
| Base to Center Height (in): | 5.0000 in | Foot Height (in): | 1.25 in |
| Length Through Bore (in): | 5.375 in | Bolt Spacing Max (in): | 14.06 in |
| Bolt Spacing Min (in): | 12.44 in | Centerline to Outermost Bearing Face (in): | 2.688 in |
Technical Specifications
| Housing Base: | Solid | Rolling Element: | Ball Bearing |
| Housing Construction: | One Piece | Bore Shape: | Straight |
| Misalignment Type: | Static Only | Housing Color: | Black |
| Outer Ring Land Profile: | Standard | Cage Material: | Brass |
| Seal Type: | Felt Labyrinth Seal | Housing Type: | Pillow Block, Four Bolt |
| Housing Style: | Pillow Block | Ability to Relubricate: | Yes |
| Inner Race Heat Treat Method: | Zone-Hardened | Setscrew Torque (in-lbs): | 1100-1440 in/lbs |
| End Cap Available: | No | Housing Coating: | Powder Coated |
| Grease Fitting Thread Size: | 1/4 NPT | Vibration Frequency Roller Spin: | 0.044 cps |
| Static Load Rating (lb): | 23,553 lb | Cage Type: | Land Riding Retainer |
| Vibration Frequency Inner Ring Defect: | 0.0986 cps | Radial Clearance: | Standard |
| Housing Material: | Cast Iron | Misalignment Capability: | ±2.0° Misalignment - Static Only |
| Shaft Locking Type: | Double Set Screw | Bearing Insert Material: | 52100 Bearing Steel |
| Base Length (in): | 17.00 in | Max Operating Temperature (F): | 220 °F |
| Dynamic Load Rating (lb): | 29,905 lb | Inner Ring Outside Diameter (in): | 5.172 in |
| Bearing Insert Finish: | Black Oxide | Size Code: | 2-43 |
| Fixed vs. Expansion: | Fixed | Lubricant: | Lithium Complex NLGI 2 Grease |
| Insert: | 3-315D | Bolt Spacing Width Direction (in): | 3.50 in |
| Maximum Speed (RPM): | 2400 rpm | Vibration Frequency Fundamental Train: | 0.0068 cps |
| Vibration Frequency Outer Ring Defect: | 0.0681 cps | Bearing Type: | Medium Duty |
General Specifications
| UPC: | 662461016602 | Weight: | 81.15 LB |
| Packaged Length: | 17.75 IN | Packaged Width: | 12.75 IN |
| Packaged Height: | 7.00 IN | HTC: | 8483.20.8040 |
| Country of Origin: | United States of America |