Sealmaster Mounted Cast Iron Two Bolt Pillow Block Ball Bearing - 52100 Bearing Steel, Black Oxided - Setscrew Lock - High Temperature & Air Handling Housing Fit, Noise Tested - SPM-19 HTA
Part #:707987
Catalog #:SPM-19 HTA
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
- Looser than standard housing fit for ease of alignment on lightweight frames
- Air Handling noise check for quiet operation
- 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 Width (in): | 2 in | Overall Height (in): | 3.88 in |
| Overall Length (in): | 7.5 in | Base Width (in): | 2 in |
| Bolt Size (in): | 1/2 in | Bore Diameter (in): | 1.1875 in |
| Foot Height (in): | 0.63 in | Base to Center Height (in): | 2 in |
| Length Through Bore (in): | 1.497 in | Bolt Spacing Max (in): | 6.13 in |
| Bolt Spacing Min (in): | 5.38 in | Bolt Spacing (in): | 5.75 in |
| Centerline to Outermost Bearing Face (in): | 0.875 in |
Technical Specifications
| Housing Base: | Solid | Rolling Element: | Ball Bearing |
| Bore Shape: | Straight | Housing Construction: | One Piece |
| Options: | High Temperature and Air Handling Housing Fit, Noise Tested | Misalignment Type: | Static Only |
| Housing Color: | Black | Outer Ring Land Profile: | Standard |
| Cage Material: | PPS - Polyphenylene Sulfide | Seal Type: | High Temp Labyrinth Seal |
| Housing Type: | Pillow Block, Two Bolt | Housing Style: | Pillow Block |
| Ability to Relubricate: | Yes | Inner Race Heat Treat Method: | Zone-Hardened |
| End Cap Available: | No | Static Load Rating (lb): | 2,567 lb |
| Shaft Locking Type: | Set Screw | Vibration Frequency Roller Spin: | 0.0385 cps |
| Vibration Frequency Outer Ring Defect: | 0.0595 cps | Inner Ring Outside Diameter (in): | 1.594 in |
| Bearing Insert Material: | 52100 Bearing Steel | Bearing Insert Finish: | Black Oxide |
| Size Code: | 2-13 | Radial Clearance: | Increased |
| Lubricant: | Synthetic NLGI 2 High Temperature Grease | Maximum Speed (RPM): | 2200 rpm |
| Grease Fitting Thread Size: | 1/4-28 | Dynamic Load Rating (lb): | 4,381 lb |
| Insert: | 3-13 HT | Housing Material: | Cast Iron |
| Fixed vs. Expansion: | Fixed | Misalignment Capability: | ±2.0° Misalignment - Static Only |
| Base Length (in): | 7.5 in | Cage Type: | Land Riding Retainer |
| Bearing Type: | Medium Duty | Vibration Frequency Inner Ring Defect: | 0.0905 cps |
| Max Operating Temperature (F): | 400 °F | Vibration Frequency Fundamental Train: | 0.0066 cps |
| Housing Coating: | Powder Coated |
General Specifications
| UPC: | 662461374863 | Weight: | 5.45 LB |
| Packaged Length: | 5.19 IN | Packaged Width: | 2.13 IN |
| Packaged Height: | 7.81 IN | HTC: | 8483.20.8040 |
| Country of Origin: | United States of America |