Sealmaster Mounted Cast Iron Two Bolt Pillow Block Ball Bearing - 52100 Bearing Steel, Black Oxided - Setscrew Lock - High Temperature - MP-39 HT
Part #:711243
Catalog #:MP-39 HT
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
- High temperature felt labyrinth seal and flinger for dry and dusty environment
- Increased internal clearance and high temperature grease
- 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): | 6.25 in | Overall Length (in): | 11.25 in |
| Overall Width (in): | 3.25 in | Base Width (in): | 3.25 in |
| Bolt Size (in): | 3/4 in | Bore Diameter (in): | 2.4375 in |
| Base to Center Height (in): | 3.0000 in | Foot Height (in): | 1.06 in |
| Length Through Bore (in): | 2.748 in | Centerline to Outermost Bearing Face (in): | 1.688 in |
| Bolt Spacing Min (in): | 7.13 in | Bolt Spacing Max (in): | 8.88 in |
Technical Specifications
| Rolling Element: | Ball Bearing | Housing Base: | Solid |
| Bore Shape: | Straight | Housing Construction: | One Piece |
| Options: | High Temperature | Misalignment Type: | Static Only |
| Housing Color: | Black | Outer Ring Land Profile: | Standard |
| Cage Material: | Brass | Housing Type: | Pillow Block, Two Bolt |
| Seal Type: | High Temp Labyrinth Seal | Housing Style: | Pillow Block |
| Setscrew Torque (in-lbs): | 350-450 in/lbs | Inner Race Heat Treat Method: | Zone-Hardened |
| Ability to Relubricate: | Yes | Grease Fitting Thread Size: | 1/8 NPT |
| Dynamic Load Rating (lb): | 13,971 lb | Vibration Frequency Roller Spin: | 0.0451 cps |
| Radial Clearance: | Increased | Shaft Locking Type: | Set Screw |
| Cage Type: | Land Riding Retainer | Maximum Speed (RPM): | 1100 rpm |
| Inner Ring Outside Diameter (in): | 3.438 in | Lubricant: | Synthetic NLGI 2 High Temperature Grease |
| Bearing Insert Material: | 52100 Bearing Steel | Max Operating Temperature (F): | 400 °F |
| Fixed vs. Expansion: | Fixed | Static Load Rating (lb): | 10,063 lb |
| Bearing Insert Finish: | Black Oxide | Housing Coating: | Powder Coated |
| End Cap Available: | No | Size Code: | 2-211 |
| Vibration Frequency Inner Ring Defect: | 0.0982 cps | Vibration Frequency Fundamental Train: | 0.0068 cps |
| Bearing Type: | Medium Duty | Housing Material: | Cast Iron |
| Base Length (in): | 11.25 in | Vibration Frequency Outer Ring Defect: | 0.0684 cps |
| Misalignment Capability: | ±2.0° Misalignment - Static Only | Insert: | 3-27 HT |
General Specifications
| UPC: | 662461337189 | Weight: | 21.50 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 |