Sealmaster Mounted Cast Iron Four Bolt Pillow Block Ball Bearing - 52100 Bearing Steel, Black Oxided - Setscrew Lock - MFP-40C
Part #:704184
Catalog #:MFP-40C
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
- 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): | 11.25 in | Overall Width (in): | 4.50 in |
| Bolt Size (in): | 5/8 in | Base Width (in): | 4.50 in |
| Overall Height (in): | 6.50 in | Bore Diameter (in): | 2.5 in |
| Foot Height (in): | 1.00 in | Base to Center Height (in): | 3.0000 in |
| Length Through Bore (in): | 2.748 in | Centerline to Outermost Bearing Face (in): | 1.688 in |
| Bolt Spacing Min (in): | 7.5 in | Bolt Spacing Max (in): | 9.5 in |
Technical Specifications
| Rolling Element: | Ball Bearing | Housing Base: | Solid |
| Housing Construction: | One Piece | Bore Shape: | Straight |
| Housing Color: | Black | Misalignment Type: | Static Only |
| Outer Ring Land Profile: | Standard | Cage Material: | Brass |
| Seal Type: | Single Lip Contact Seal | Housing Type: | Pillow Block, Four Bolt |
| Housing Style: | Pillow Block | Setscrew Torque (in-lbs): | 350-450 in/lbs |
| Ability to Relubricate: | Yes | Inner Race Heat Treat Method: | Zone-Hardened |
| Housing Coating: | Powder Coated | Shaft Locking Type: | Set Screw |
| Max Operating Temperature (F): | 220 °F | Lubricant: | Lithium Complex NLGI 2 Grease |
| End Cap Available: | No | Dynamic Load Rating (lb): | 13,971 lb |
| Vibration Frequency Inner Ring Defect: | 0.0982 cps | Grease Fitting Thread Size: | 1/8 NPT |
| Housing Material: | Cast Iron | Base Length (in): | 11.25 in |
| Bearing Type: | Medium Duty | Bearing Insert Finish: | Black Oxide |
| Inner Ring Outside Diameter (in): | 3.438 in | Bearing Insert Material: | 52100 Bearing Steel |
| Vibration Frequency Fundamental Train: | 0.0068 cps | Vibration Frequency Roller Spin: | 0.0451 cps |
| Fixed vs. Expansion: | Fixed | Static Load Rating (lb): | 10,063 lb |
| Maximum Speed (RPM): | 2225 rpm | Misalignment Capability: | ±2.0° Misalignment - Static Only |
| Radial Clearance: | Standard | Cage Type: | Land Riding Retainer |
| Bolt Spacing Width Direction (in): | 2.63 in | Vibration Frequency Outer Ring Defect: | 0.0684 cps |
| Insert: | 3-28C | Size Code: | 2-211 |
General Specifications
| UPC: | 662461026502 | Weight: | 23.30 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 |