Sealmaster Mounted Cast Iron Wide Slot Take Up Ball Bearing - 52100 Bearing Steel, Black Oxided - Setscrew Lock - MST-40C
Part #:703230
Catalog #:MST-40C
KEY FEATURES
- Powder coated epoxy cast iron housing with extended inner ring bearings
- Zone hardened inner ring with 120° spacing setscrew 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 Height (in): | 6.56 in | Overall Width (in): | 3.38 in |
| Overall Length (in): | 8.81 in | Bore Diameter (in): | 2.5 in |
| Base to Center Height (in): | 5.38 in | Length Through Bore (in): | 2.748 in |
| Slot Width (in): | 1.063 in | Slot Spacing (in): | 5.938 in |
| Centerline to Outermost Bearing Face (in): | 1.688 in |
Technical Specifications
| Rolling Element: | Ball Bearing | Bore Shape: | Straight |
| Housing Construction: | One Piece | Misalignment Type: | Static Only |
| Housing Color: | Black | Outer Ring Land Profile: | Standard |
| Cage Material: | Brass | Series: | MST |
| Seal Type: | Single Lip Contact Seal | Housing Type: | Take-Up Block, Wide Slot |
| Slot Length (in): | 4.75 in | Housing Style: | Take-Up Block |
| Adjusting Screw Square Nut Seat Height (in): | 2.75 in | Ability to Relubricate: | Yes |
| Adjusting Screw Clearance Hole Diameter (in): | 1.63 in | Inner Race Heat Treat Method: | Zone-Hardened |
| Carriage Bolt Size (in): | 1.25 in | Lubricant: | Lithium Complex NLGI 2 Grease |
| Static Load Rating (lb): | 10,063 lb | Inner Ring Outside Diameter (in): | 3.433 in |
| Cage Type: | Land Riding Retainer | Grease Fitting Thread Size: | 1/8 NPT |
| Insert: | 3-28C | Bearing Insert Material: | 52100 Bearing Steel |
| Housing Coating: | Powder Coated | Misalignment Capability: | ±2.0° Misalignment - Static Only |
| Vibration Frequency Inner Ring Defect: | 0.0982 cps | Bearing Insert Finish: | Black Oxide |
| Vibration Frequency Roller Spin: | 0.0451 cps | Maximum Speed (RPM): | 2225 rpm |
| Dynamic Load Rating (lb): | 13,971 lb | Vibration Frequency Fundamental Train: | 0.0068 cps |
| Max Operating Temperature (F): | 220 °F | Size Code: | 2-211 |
| Fixed vs. Expansion: | Fixed | Shaft Locking Type: | Set Screw |
| Bearing Type: | Medium Duty | Radial Clearance: | Standard |
| Vibration Frequency Outer Ring Defect: | 0.0684 cps | Housing Material: | Cast Iron |
| End Cap Available: | No |
General Specifications
| UPC: | 662461020500 | Weight: | 18.35 LB |
| Packaged Length: | 10.38 IN | Packaged Width: | 6.50 IN |
| Packaged Height: | 3.00 IN | HTC: | 8483.20.4040 |
| Country of Origin: | United States of America |