Sealmaster Mounted Cast Iron Two Bolt Pillow Block Ball Bearing - 52100 Bearing Steel, Black Oxided - Double Setscrew Lock - MPD-39C
Part #:702693
Catalog #:MPD-39C
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
- 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 Width (in): | 3.5 in | Overall Height (in): | 6.25 in |
| Overall Length (in): | 11.25 in | Base Width (in): | 3.25 in |
| Bolt Size (in): | 3/4 in | Bore Diameter (in): | 2.4375 in |
| Foot Height (in): | 1.06 in | Base to Center Height (in): | 3.0000 in |
| Length Through Bore (in): | 3.498 in | Bolt Spacing Max (in): | 8.88 in |
| Bolt Spacing Min (in): | 7.13 in | Centerline to Outermost Bearing Face (in): | 1.750 in |
Technical Specifications
| Rolling Element: | Ball Bearing | Housing Base: | Solid |
| Bore Shape: | Straight | Housing Construction: | One Piece |
| Outer Ring Land Profile: | Standard | Misalignment Type: | Static Only |
| Housing Color: | Black | Cage Material: | Brass |
| Seal Type: | Single Lip Contact Seal | Housing Type: | Pillow Block, Two Bolt |
| Housing Style: | Pillow Block | Inner Race Heat Treat Method: | Zone-Hardened |
| Setscrew Torque (in-lbs): | 350-450 in/lbs | Ability to Relubricate: | Yes |
| Grease Fitting Thread Size: | 1/8 NPT | Static Load Rating (lb): | 10,063 lb |
| Cage Type: | Land Riding Retainer | Bearing Insert Material: | 52100 Bearing Steel |
| Size Code: | 2-211 | Lubricant: | Lithium Complex NLGI 2 Grease |
| Max Operating Temperature (F): | 220 °F | Housing Material: | Cast Iron |
| Vibration Frequency Inner Ring Defect: | 0.0982 cps | Misalignment Capability: | ±2.0° Misalignment - Static Only |
| Dynamic Load Rating (lb): | 13,971 lb | Vibration Frequency Fundamental Train: | 0.0068 cps |
| Vibration Frequency Roller Spin: | 0.0451 cps | End Cap Available: | No |
| Housing Coating: | Powder Coated | Fixed vs. Expansion: | Fixed |
| Base Length (in): | 11.25 in | Vibration Frequency Outer Ring Defect: | 0.0684 cps |
| Maximum Speed (RPM): | 2225 rpm | Shaft Locking Type: | Double Set Screw |
| Bearing Insert Finish: | Black Oxide | Bearing Type: | Medium Duty |
| Insert: | 3-27D | Inner Ring Outside Diameter (in): | 3.438 in |
| Radial Clearance: | Standard |
General Specifications
| UPC: | 662461018965 | Weight: | 22.50 LB |
| Packaged Length: | 12.38 IN | Packaged Width: | 7.13 IN |
| Packaged Height: | 3.56 IN | HTC: | 8483.20.8040 |
| Country of Origin: | United States of America |