Sealmaster Mounted Flouropolymer Coated Cast Iron Tapped Base Pillow Block Ball Bearing - 52100 Bearing Steel, Black Oxided - Concentric Lock - Corrosion Resistant - TB-20TC CR
Part #:702670
Catalog #:TB-20TC CR
KEY FEATURES
- Single lip contact seal with black oxide bearing races
- Fluoropolymer coated cast iron housing for corrosion resistance.
- Skwezloc® Concentric locking for near perfect concentricity
- 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
| Thread Size: | 1/2-13 | Base Width (in): | 1.75 in |
| Overall Length (in): | 4.41 in | Overall Height (in): | 3.75 in |
| Overall Width (in): | 1.88 in | Bore Diameter (in): | 1.2500 in |
| Thread Depth (in): | 0.75 in | Base to Center Height (in): | 1.875 in |
| Length Through Bore (in): | 1.6875 in | Bolt Spacing (in): | 3.25 in |
| Centerline to Outermost Bearing Face (in): | 1.063 in |
Technical Specifications
| Housing Base: | Solid | Rolling Element: | Ball Bearing |
| Housing Construction: | One Piece | Bore Shape: | Straight |
| Outer Ring Land Profile: | Standard | Housing Color: | Gray |
| Options: | Corrosion Resistant | Misalignment Type: | Static Only |
| Cage Material: | PPS - Polyphenylene Sulfide | Housing Type: | Pillow Block, Tapped Base |
| Seal Type: | Single Lip Contact Seal | Housing Style: | Pillow Block |
| Inner Race Heat Treat Method: | Zone-Hardened | Locking Collar Outside Diameter (in): | 2.438 in |
| Ability to Relubricate: | Yes | Housing Material: | Cast Iron |
| Size Code: | 2-17 | Base Length (in): | 4.25 in |
| Shaft Locking Type: | Concentric | Radial Clearance: | Standard |
| Misalignment Capability: | ±2.0° Misalignment - Static Only | Insert: | 2-14C FG2 |
| Bearing Insert Material: | 52100 Bearing Steel | Static Load Rating (lb): | 3,493 lb |
| Inner Ring Outside Diameter (in): | 1.8620 in | Fixed vs. Expansion: | Fixed |
| Dynamic Load Rating (lb): | 5,782 lb | Housing Coating: | Fluoropolymer Coated |
| Grease Fitting Thread Size: | 1/4-28 | Bearing Insert Finish: | Black Oxide |
| Maximum Speed (RPM): | 4650 rpm | Lubricant: | Calcium Sulfonate NLGI 2 NSF H1 Food Grade Grease |
| Cage Type: | Land Riding Retainer | Max Operating Temperature (F): | 220 °F |
| Bearing Type: | Standard Duty | End Cap Available: | No |
| Housing Width (in): | 1.88 in |
General Specifications
| UPC: | 662461239896 | Weight: | 3.70 LB |
| Packaged Length: | 5.00 IN | Packaged Width: | 2.00 IN |
| Packaged Height: | 5.00 IN | HTC: | 8483.20.8040 |
| Country of Origin: | United States of America |