Sealmaster Mounted Cast Iron Two Bolt Pillow Block Ball Bearing - 52100 Bearing Steel, Black Oxided - Setscrew Lock - NP-205
Part #:709918
Catalog #:NP-205
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
| Overall Height (in): | 2.81 in | Overall Length (in): | 5.5 in |
| Base Width (in): | 1.50 in | Overall Width (in): | 1.50 in |
| Bolt Size (in): | 3/8 in | Bore Diameter (mm): | 25 mm |
| Base to Center Height (in): | 1.4375 in | Foot Height (in): | 0.50 in |
| Length Through Bore (in): | 1.375 in | Bolt Spacing Min (in): | 3.88 in |
| Centerline to Outermost Bearing Face (in): | 0.813 in | Bolt Spacing Max (in): | 4.38 in |
Technical Specifications
| Rolling Element: | Ball Bearing | Housing Base: | Solid |
| Bore Shape: | Straight | Housing Construction: | One Piece |
| Housing Color: | Black | Misalignment Type: | Static Only |
| Outer Ring Land Profile: | Standard | Cage Material: | PPS - Polyphenylene Sulfide |
| Seal Type: | Felt Labyrinth Seal | Housing Type: | Pillow Block, Two Bolt |
| Housing Style: | Pillow Block | Inner Race Heat Treat Method: | Zone-Hardened |
| Ability to Relubricate: | Yes | Base Length (in): | 5.50 in |
| Bearing Insert Finish: | Black Oxide | Vibration Frequency Roller Spin: | 0.0442 cps |
| Vibration Frequency Inner Ring Defect: | 0.0985 cps | Radial Clearance: | Standard |
| Static Load Rating (lb): | 1,651 lb | Shaft Locking Type: | Set Screw |
| Max Operating Temperature (F): | 220 °F | Fixed vs. Expansion: | Fixed |
| Inner Ring Outside Diameter (in): | 1.375 in | Insert: | 5205 |
| Maximum Speed (RPM): | 6350 rpm | Vibration Frequency Outer Ring Defect: | 0.0682 cps |
| Housing Coating: | Powder Coated | Housing Material: | Cast Iron |
| Cage Type: | Land Riding Retainer | Size Code: | 2-015 |
| Lubricant: | Lithium Complex NLGI 2 Grease | Bearing Type: | Standard Duty |
| Grease Fitting Thread Size: | 1/4-28 | Misalignment Capability: | ±2.0° Misalignment - Static Only |
| End Cap Available: | No | Bearing Insert Material: | 52100 Bearing Steel |
| Vibration Frequency Fundamental Train: | 0.0068 cps | Dynamic Load Rating (lb): | 2,801 lb |
General Specifications
| UPC: | 662461051764 | Weight: | 2.14 LB |
| Packaged Length: | 1.69 IN | Packaged Width: | 3.50 IN |
| Packaged Height: | 5.75 IN | HTC: | 8483.20.8040 |
| Country of Origin: | Mexico |