Sealmaster Mounted Cast Iron Four Bolt Pillow Block Ball Bearing - 52100 Bearing Steel, Black Oxided - Setscrew Lock - MFP-39C
Part #:704183
Catalog #:MFP-39C
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
| Bolt Size (in): | 5/8 in | Overall Height (in): | 6.50 in |
| Base Width (in): | 4.50 in | Overall Width (in): | 4.50 in |
| Overall Length (in): | 11.25 in | Bore Diameter (in): | 2.4375 in |
| Base to Center Height (in): | 3.0000 in | Foot Height (in): | 1.00 in |
| Length Through Bore (in): | 2.748 in | Centerline to Outermost Bearing Face (in): | 1.688 in |
| Bolt Spacing Max (in): | 9.5 in | Bolt Spacing Min (in): | 7.5 in |
Technical Specifications
| Housing Base: | Solid | Rolling Element: | Ball Bearing |
| Bore Shape: | Straight | Housing Construction: | One Piece |
| Outer Ring Land Profile: | Standard | Housing Color: | Black |
| Misalignment Type: | Static Only | Cage Material: | Brass |
| Housing Type: | Pillow Block, Four Bolt | Seal Type: | Single Lip Contact Seal |
| Housing Style: | Pillow Block | Ability to Relubricate: | Yes |
| Inner Race Heat Treat Method: | Zone-Hardened | Setscrew Torque (in-lbs): | 350-450 in/lbs |
| Misalignment Capability: | ±2.0° Misalignment - Static Only | Housing Material: | Cast Iron |
| Static Load Rating (lb): | 10,063 lb | Lubricant: | Lithium Complex NLGI 2 Grease |
| Dynamic Load Rating (lb): | 13,971 lb | Maximum Speed (RPM): | 2225 rpm |
| Vibration Frequency Inner Ring Defect: | 0.0982 cps | Max Operating Temperature (F): | 220 °F |
| Grease Fitting Thread Size: | 1/8 NPT | Inner Ring Outside Diameter (in): | 3.438 in |
| Vibration Frequency Outer Ring Defect: | 0.0684 cps | Base Length (in): | 11.25 in |
| Bearing Type: | Medium Duty | Shaft Locking Type: | Set Screw |
| Bearing Insert Material: | 52100 Bearing Steel | End Cap Available: | No |
| Vibration Frequency Roller Spin: | 0.0451 cps | Housing Coating: | Powder Coated |
| Size Code: | 2-211 | Fixed vs. Expansion: | Fixed |
| Bolt Spacing Width Direction (in): | 2.63 in | Insert: | 3-27C |
| Cage Type: | Land Riding Retainer | Bearing Insert Finish: | Black Oxide |
| Radial Clearance: | Standard | Vibration Frequency Fundamental Train: | 0.0068 cps |
General Specifications
| UPC: | 662461026496 | Weight: | 23.40 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 |