Sealmaster Mounted Cast Iron Two Bolt Low Base Pillow Block Ball Bearing - 52100 Bearing Steel, Black Oxided - Concentric Lock - NPL-35TC
Part #:705887
Catalog #:NPL-35TC
KEY FEATURES
- Powder coated epoxy cast iron housing with extended inner ring bearings
- Skwezloc® concentric locking for near perfect concentricity
- Single lip contact seal
- 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 Width (in): | 2.38 in | Overall Height (in): | 4.94 in |
| Overall Length (in): | 8.63 in | Base Width (in): | 2.38 in |
| Bolt Size (in): | 5/8 in | Bore Diameter (in): | 2.1875 in |
| Foot Height (in): | 0.69 in | Base to Center Height (in): | 2.4375 in |
| Length Through Bore (in): | 2.25 in | Centerline to Outermost Bearing Face (in): | 1.38 in |
| Bolt Spacing Min (in): | 6.5 in | Bolt Spacing Max (in): | 7 in |
Technical Specifications
| Rolling Element: | Ball Bearing | Housing Base: | Solid |
| Bore Shape: | Straight | Housing Construction: | One Piece |
| Misalignment Type: | Static Only | Housing Color: | Black |
| Outer Ring Land Profile: | Standard | Cage Material: | PPS - Polyphenylene Sulfide |
| Seal Type: | Single Lip Contact Seal | Housing Type: | Pillow Block, Two Bolt, Low Base |
| Housing Style: | Pillow Block | Locking Collar Outside Diameter (in): | 3.63 in |
| Inner Race Heat Treat Method: | Zone-Hardened | Ability to Relubricate: | Yes |
| Bearing Insert Finish: | Black Oxide | Vibration Frequency Roller Spin: | 0.0437 cps |
| Insert: | 2-23TC | Radial Clearance: | Standard |
| Max Operating Temperature (F): | 220 °F | Base Length (in): | 8.63 in |
| Lubricant: | Lithium Complex NLGI 2 Grease | Shaft Locking Type: | Concentric |
| Misalignment Capability: | ±2.0° Misalignment - Static Only | Dynamic Load Rating (lb): | 9,752 lb |
| Vibration Frequency Fundamental Train: | 0.0068 cps | Vibration Frequency Outer Ring Defect: | 0.068 cps |
| Grease Fitting Thread Size: | 1/8 NPT | Housing Material: | Cast Iron |
| Static Load Rating (lb): | 6,601 lb | Cage Type: | Land Riding Retainer |
| Bearing Insert Material: | 52100 Bearing Steel | Maximum Speed (RPM): | 3250 rpm |
| Fixed vs. Expansion: | Fixed | Inner Ring Outside Diameter (in): | 2.719 in |
| End Cap Available: | No | Size Code: | 2-23 |
| Bearing Type: | Standard Duty | Housing Coating: | Powder Coated |
| Vibration Frequency Inner Ring Defect: | 0.0987 cps |
General Specifications
| UPC: | 662461033678 | Weight: | 9.85 LB |
| Packaged Length: | 8.88 IN | Packaged Width: | 5.94 IN |
| Packaged Height: | 2.63 IN | HTC: | 8483.20.8040 |
| Country of Origin: | United States of America |