Sealmaster Mounted Cast Iron Two Bolt Pillow Block Ball Bearing - 52100 Bearing Steel, Black Oxided - Setscrew Lock - SP-208
Part #:710038
Catalog #:SP-208
KEY FEATURES
- Powder coated epoxy cast iron housing with extended inner ring bearings
- Zone hardened inner ring with 120° spacing setscrew locking 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
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Product Specifications
Dimensions
| Base Width (in): | 2.38 in | Overall Height (in): | 4.56 in |
| Overall Length (in): | 8.5 in | Overall Width (in): | 2.38 in |
| Bolt Size (in): | 5/8 in | Bore Diameter (mm): | 40 mm |
| Foot Height (in): | 0.75 in | Base to Center Height (in): | 2.3125 in |
| Length Through Bore (in): | 1.935 in | Bolt Spacing (in): | 6.5 in |
| Centerline to Outermost Bearing Face (in): | 1.185 in | Bolt Spacing Min (in): | 5.88 in |
| Bolt Spacing Max (in): | 7.13 in |
Technical Specifications
| Rolling Element: | Ball Bearing | Housing Base: | Solid |
| Bore Shape: | Straight | Housing Construction: | One Piece |
| Outer Ring Land Profile: | Standard | Housing Color: | Black |
| Misalignment Type: | Static Only | Cage Material: | PPS - Polyphenylene Sulfide |
| Housing Type: | Pillow Block, Two Bolt | Seal Type: | Felt Labyrinth Seal |
| Housing Style: | Pillow Block | Inner Race Heat Treat Method: | Zone-Hardened |
| Ability to Relubricate: | Yes | Vibration Frequency Inner Ring Defect: | 0.0909 cps |
| Grease Fitting Thread Size: | 1/4-28 | Shaft Locking Type: | Set Screw |
| Static Load Rating (lb): | 4,467 lb | Housing Coating: | Powder Coated |
| Insert: | 5208 | Maximum Speed (RPM): | 4150 rpm |
| Bearing Insert Finish: | Black Oxide | Bearing Insert Material: | 52100 Bearing Steel |
| Radial Clearance: | Standard | Vibration Frequency Fundamental Train: | 0.0066 cps |
| Base Length (in): | 8.5 in | Misalignment Capability: | ±2.0° Misalignment - Static Only |
| Fixed vs. Expansion: | Fixed | Vibration Frequency Roller Spin: | 0.0376 cps |
| Inner Ring Outside Diameter (in): | 2.07 in | Size Code: | 2-19 |
| Housing Material: | Cast Iron | Bearing Type: | Standard Duty |
| Vibration Frequency Outer Ring Defect: | 0.0591 cps | End Cap Available: | No |
| Cage Type: | Land Riding Retainer | Lubricant: | Lithium Complex NLGI 2 Grease |
| Max Operating Temperature (F): | 220 °F | Dynamic Load Rating (lb): | 7,340 lb |
General Specifications
| UPC: | 662461052662 | Weight: | 7.60 LB |
| Packaged Length: | 9.00 IN | Packaged Width: | 5.19 IN |
| Packaged Height: | 2.38 IN | HTC: | 8483.20.8040 |
| Country of Origin: | United States of America |