Sealmaster Mounted Cast Iron Four Bolt Pillow Block Ball Bearing - 52100 Bearing Steel, Black Oxided - Setscrew Lock - MFP-48
Part #:701849
Catalog #:MFP-48
KEY FEATURES
- Powder coated epoxy cast iron housing with extended inner ring bearings
- Zone hardened inner ring with 120° spacing setscrew locking 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
| Overall Length (in): | 13 in | Overall Width (in): | 5.00 in |
| Overall Height (in): | 7.38 in | Base Width (in): | 5.00 in |
| Bolt Size (in): | 3/4 in | Bore Diameter (in): | 3 in |
| Base to Center Height (in): | 3.5000 in | Foot Height (in): | 1.00 in |
| Length Through Bore (in): | 3.248 in | Bolt Spacing Max (in): | 10.5 in |
| Bolt Spacing Min (in): | 9 in | Centerline to Outermost Bearing Face (in): | 1.938 in |
Technical Specifications
| Housing Base: | Solid | Rolling Element: | Ball Bearing |
| Housing Construction: | One Piece | Bore Shape: | Straight |
| Outer Ring Land Profile: | Standard | Misalignment Type: | Static Only |
| Housing Color: | Black | Cage Material: | Brass |
| Seal Type: | Felt Labyrinth Seal | Housing Type: | Pillow Block, Four Bolt |
| Housing Style: | Pillow Block | Inner Race Heat Treat Method: | Zone-Hardened |
| Ability to Relubricate: | Yes | Setscrew Torque (in-lbs): | 350-450 in/lbs |
| Size Code: | 2-33 | Lubricant: | Lithium Complex NLGI 2 Grease |
| Cage Type: | Land Riding Retainer | Misalignment Capability: | ±2.0° Misalignment - Static Only |
| Dynamic Load Rating (lb): | 17,412 lb | Max Operating Temperature (F): | 220 °F |
| Shaft Locking Type: | Set Screw | Maximum Speed (RPM): | 2250 rpm |
| Inner Ring Outside Diameter (in): | 3.922 in | Insert: | 3-3 |
| Grease Fitting Thread Size: | 1/4 NPT | Bolt Spacing Width Direction (in): | 2.75 in |
| Vibration Frequency Fundamental Train: | 0.0069 cps | Radial Clearance: | Standard |
| Vibration Frequency Outer Ring Defect: | 0.0759 cps | Base Length (in): | 13.00 in |
| Bearing Insert Finish: | Black Oxide | Bearing Type: | Medium Duty |
| Housing Coating: | Powder Coated | Static Load Rating (lb): | 13,174 lb |
| Vibration Frequency Roller Spin: | 0.0470 cps | Fixed vs. Expansion: | Fixed |
| Housing Material: | Cast Iron | End Cap Available: | No |
| Bearing Insert Material: | 52100 Bearing Steel | Vibration Frequency Inner Ring Defect: | 0.1074 cps |
General Specifications
| UPC: | 662461013632 | Weight: | 31.60 LB |
| Packaged Length: | 14.00 IN | Packaged Width: | 8.13 IN |
| Packaged Height: | 5.00 IN | HTC: | 8483.20.8040 |
| Country of Origin: | United States of America |