Sealmaster Mounted Cast Iron Two Bolt Pillow Block Ball Bearing - 52100 Bearing Steel, Black Oxided - Concentric Lock - NPMH-23T
Part #:716563
Catalog #:NPMH-23T
KEY FEATURES
- Cast iron housed, extended inner ring bearing with ball riding nylon retainer
- Designed to accommodate optional closed or open end to allow users to better conform OSHA requirements for personal protection
- Skwezloc® Concentric locking for near perfect concentricity
- Single lip contact seal and flinger
- Supplied sealed for life with optional lubrication fitting in the box
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Product Specifications
Dimensions
| Overall Length (in): | 6.56 in | Overall Width (in): | 1.88 in |
| Base Width (in): | 1.88 in | Overall Height (in): | 3.75 in |
| Bolt Size (in): | 1/2 in | Bore Diameter (in): | 1.4375 in |
| Base to Center Height (in): | 1.875 in | Foot Height (in): | 0.63 in |
| Length Through Bore (in): | 1.81 in | Bolt Spacing Min (in): | 4.69 in |
| Bolt Spacing (in): | 5 in | Centerline to Outermost Bearing Face (in): | 1.12 in |
| Bolt Spacing Max (in): | 5.31 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 |
| Housing Type: | Pillow Block, Two Bolt | Seal Type: | Single Lip Contact Seal with Flinger |
| Housing Style: | Pillow Block | Locking Collar Outside Diameter (in): | 2.62 in |
| Inner Race Heat Treat Method: | Zone-Hardened | Ability to Relubricate: | Yes |
| Shaft Locking Type: | Concentric | Radial Clearance: | Standard |
| Vibration Frequency Outer Ring Defect: | 0.0595 cps | Maximum Speed (RPM): | 4000 rpm |
| Max Operating Temperature (F): | 220 °F | End Cap Available: | No |
| Base Length (in): | 6.56 in | Lubricant: | Lithium Complex NLGI 2 Grease |
| Vibration Frequency Fundamental Train: | 0.0066 cps | Cage Type: | Land Riding Retainer |
| Bearing Insert Finish: | Black Oxide | Fixed vs. Expansion: | Fixed |
| Grease Fitting Thread Size: | 1/4-28 | Housing Material: | Cast Iron |
| Vibration Frequency Inner Ring Defect: | 0.0905 cps | Dynamic Load Rating (lb): | 5,782 lb |
| Insert: | MH-23T | Size Code: | 2-17 |
| Bearing Insert Material: | 52100 Bearing Steel | Vibration Frequency Roller Spin: | 0.0386 cps |
| Misalignment Capability: | ±2.0° Misalignment - Static Only | Housing Coating: | Powder Coated |
| Inner Ring Outside Diameter (in): | 1.851 in | Static Load Rating (lb): | 3,493 lb |
| Bearing Type: | Standard Duty |
General Specifications
| UPC: | 662461335406 | Weight: | 4.61 LB |
| Packaged Length: | 4.90 IN | Packaged Width: | 7.90 IN |
| Packaged Height: | 2.40 IN | HTC: | 8483.20.8040 |
| Country of Origin: | Mexico |