Sealmaster Mounted Flouropolymer Coated Cast Iron Tapped Base Pillow Block Ball Bearing - 52100 Bearing Steel, Black Oxided - Setscrew Lock - Corrosion Resistant - TB-12C CR
Part #:702253
Catalog #:TB-12C CR
KEY FEATURES
- Single lip contact seal with black oxide bearing races
- Fluoropolymer coated cast iron housing for corrosion resistance.
- Zone hardened inner ring with 120° spacing setscrew lock with corrosion resistant 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.
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Product Specifications
Dimensions
| Thread Size: | 3/8-16 | Base Width (in): | 1.50 in |
| Overall Length (in): | 3.13 in | Overall Height (in): | 2.56 in |
| Overall Width (in): | 1.5 in | Bore Diameter (in): | 0.75 in |
| Thread Depth (in): | 0.5 in | Base to Center Height (in): | 1.312 in |
| Length Through Bore (in): | 1.22 in | Centerline to Outermost Bearing Face (in): | 0.72 in |
| Bolt Spacing (in): | 2.00 in |
Technical Specifications
| Housing Base: | Solid | Rolling Element: | Ball Bearing |
| Housing Construction: | One Piece | Bore Shape: | Straight |
| Options: | Corrosion Resistant | Housing Color: | Gray |
| Misalignment Type: | Static Only | Outer Ring Land Profile: | Standard |
| Cage Material: | PPS - Polyphenylene Sulfide | Seal Type: | Single Lip Contact Seal |
| Housing Type: | Pillow Block, Tapped Base | Housing Style: | Pillow Block |
| Inner Race Heat Treat Method: | Zone-Hardened | Ability to Relubricate: | Yes |
| Setscrew Torque (in-lbs): | 65-85 in/lbs | Housing Coating: | Fluoropolymer Coated |
| Shaft Locking Type: | Set Screw | Fixed vs. Expansion: | Fixed |
| Vibration Frequency Roller Spin: | 0.0381 cps | Bearing Insert Material: | 52100 Bearing Steel |
| Housing Material: | Cast Iron | Bearing Insert Finish: | Black Oxide |
| Cage Type: | Land Riding Retainer | Static Load Rating (lb): | 1,444 lb |
| Radial Clearance: | Standard | Base Length (in): | 3.13 in |
| Max Operating Temperature (F): | 220 °F | Vibration Frequency Fundamental Train: | 0.0066 cps |
| Maximum Speed (RPM): | 6450 rpm | Misalignment Capability: | ±2.0° Misalignment - Static Only |
| Vibration Frequency Outer Ring Defect: | 0.0593 cps | Size Code: | 2-012 |
| Inner Ring Outside Diameter (in): | 1.188 in | Lubricant: | Calcium Sulfonate NLGI 2 NSF H1 Food Grade Grease |
| Bearing Type: | Standard Duty | Dynamic Load Rating (lb): | 2,611 lb |
| End Cap Available: | No | Insert: | 2-012C |
| Vibration Frequency Inner Ring Defect: | 0.0907 cps | Grease Fitting Thread Size: | 1/4-28 |
| Housing Width (in): | 1.5 in |
General Specifications
| UPC: | 662461237779 | Weight: | 1.65 LB |
| Packaged Length: | 4.00 IN | Packaged Width: | 1.50 IN |
| Packaged Height: | 3.94 IN | HTC: | 8483.20.8040 |
| Country of Origin: | United States of America |