Sealmaster Mounted Cast Iron Wide Slot Take Up Ball Bearing - 52100 Bearing Steel, Black Oxided - Setscrew Lock - MST-305
Part #:709905
Catalog #:MST-305
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
- 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
How can we improve our Product Information?
Talk to one of our expert sales professionals about how this brand can efficiently power your business.
Product Specifications
Dimensions
| Overall Length (in): | 4.44 in | Overall Height (in): | 4.00 in |
| Overall Width (in): | 1.75 in | Bore Diameter (mm): | 25 mm |
| Base to Center Height (in): | 2.75 in | Length Through Bore (in): | 1.50 in |
| Slot Width (in): | 0.531 in | Slot Spacing (in): | 3.500 in |
| Centerline to Outermost Bearing Face (in): | 0.875 in |
Technical Specifications
| Rolling Element: | Ball Bearing | Housing Construction: | One Piece |
| Bore Shape: | Straight | Housing Color: | Black |
| Outer Ring Land Profile: | Standard | Misalignment Type: | Static Only |
| Cage Material: | PPS - Polyphenylene Sulfide | Series: | MST |
| Housing Type: | Take-Up Block, Wide Slot | Seal Type: | Felt Labyrinth Seal |
| Slot Length (in): | 2.25 in | Housing Style: | Take-Up Block |
| Adjusting Screw Square Nut Seat Height (in): | 1.44 in | Adjusting Screw Clearance Hole Diameter (in): | 0.88 in |
| Setscrew Torque (in-lbs): | 65-85 in/lbs | Inner Race Heat Treat Method: | Zone-Hardened |
| Carriage Bolt Size (in): | 5/8 in | Ability to Relubricate: | Yes |
| Static Load Rating (lb): | 2,567 lb | Vibration Frequency Roller Spin: | 0.0385 cps |
| Size Code: | 2-13 | Grease Fitting Thread Size: | 1/4-28 |
| Max Operating Temperature (F): | 220 °F | Misalignment Capability: | ±2.0° Misalignment - Static Only |
| Fixed vs. Expansion: | Fixed | Vibration Frequency Fundamental Train: | 0.0066 cps |
| Dynamic Load Rating (lb): | 4,381 lb | Vibration Frequency Inner Ring Defect: | 0.0905 cps |
| Housing Material: | Cast Iron | Maximum Speed (RPM): | 5450 rpm |
| Insert: | 5305 | Bearing Insert Finish: | Black Oxide |
| Radial Clearance: | Standard | Cage Type: | Land Riding Retainer |
| Bearing Insert Material: | 52100 Bearing Steel | Bearing Type: | Medium Duty |
| End Cap Available: | No | Inner Ring Outside Diameter (in): | 1.594 in |
| Shaft Locking Type: | Set Screw | Housing Coating: | Powder Coated |
| Vibration Frequency Outer Ring Defect: | 0.0595 cps | Lubricant: | Lithium Complex NLGI 2 Grease |
General Specifications
| UPC: | 662461051634 | Weight: | 3.40 LB |
| Packaged Length: | 5.00 IN | Packaged Width: | 2.00 IN |
| Packaged Height: | 5.00 IN | HTC: | 8483.20.4040 |
| Country of Origin: | United States of America |