Sealmaster Mounted Flouropolymer Coated Cast Iron Two Bolt Pillow Block Ball Bearing - 52100 Bearing Steel, Black Oxided - Setscrew Lock - Corrosion Resistant - MP-47C CR
Part #:702702
Catalog #:MP-47C CR
KEY FEATURES
- Single lip contact seal with black oxide bearing races
- Fluoropolymer coated cast iron housing for corrosion resistance.
- Zone hardened inner ring with 120° spacing setscrew lock with corrosion resistant 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.
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Product Specifications
Dimensions
| Overall Height (in): | 7.25 in | Overall Length (in): | 13 in |
| Overall Width (in): | 3.50 in | Base Width (in): | 3.50 in |
| Bolt Size (in): | 7/8 in | Bore Diameter (in): | 2.9375 in |
| Foot Height (in): | 1.25 in | Base to Center Height (in): | 3.5000 in |
| Length Through Bore (in): | 3.248 in | Bolt Spacing Max (in): | 10.13 in |
| Centerline to Outermost Bearing Face (in): | 1.938 in | Bolt Spacing Min (in): | 7.88 in |
Technical Specifications
| Housing Base: | Solid | Rolling Element: | Ball Bearing |
| Bore Shape: | Straight | Housing Construction: | One Piece |
| Options: | Corrosion Resistant | Outer Ring Land Profile: | Standard |
| Misalignment Type: | Static Only | Housing Color: | Gray |
| Cage Material: | Brass | Seal Type: | Single Lip Contact Seal |
| Housing Type: | Pillow Block, Two Bolt | Housing Style: | Pillow Block |
| Ability to Relubricate: | Yes | Inner Race Heat Treat Method: | Zone-Hardened |
| Setscrew Torque (in-lbs): | 350-450 in/lbs | Vibration Frequency Inner Ring Defect: | 0.1074 cps |
| Bearing Insert Finish: | Black Oxide | Base Length (in): | 13.00 in |
| Cage Type: | Land Riding Retainer | Vibration Frequency Fundamental Train: | 0.0069 cps |
| Dynamic Load Rating (lb): | 17,412 lb | Size Code: | 2-33 |
| Bearing Insert Material: | 52100 Bearing Steel | Max Operating Temperature (F): | 220 °F |
| Insert: | 3-215C FG2 | Static Load Rating (lb): | 13,174 lb |
| Bearing Type: | Medium Duty | Radial Clearance: | Standard |
| Vibration Frequency Roller Spin: | 0.0470 cps | Housing Coating: | Fluoropolymer Coated |
| Lubricant: | Calcium Sulfonate NLGI 2 NSF H1 Food Grade Grease | End Cap Available: | No |
| Maximum Speed (RPM): | 1950 rpm | Shaft Locking Type: | Set Screw |
| Misalignment Capability: | ±2.0° Misalignment - Static Only | Inner Ring Outside Diameter (in): | 3.922 in |
| Vibration Frequency Outer Ring Defect: | 0.0759 cps | Fixed vs. Expansion: | Fixed |
| Grease Fitting Thread Size: | 1/4 NPT | Housing Material: | Cast Iron |
General Specifications
| UPC: | 662461240168 | Weight: | 31.30 LB |
| Packaged Length: | 14.25 IN | Packaged Width: | 8.06 IN |
| Packaged Height: | 4.00 IN | HTC: | 8483.20.8040 |
| Country of Origin: | United States of America |