Sealmaster Mounted Cast Iron Tapped Base Pillow Block Ball Bearing - 52100 Bearing Steel, Black Oxided - Setscrew Lock - TB-204
Part #:710091
Catalog #:TB-204
KEY FEATURES
- Powder coated epoxy cast iron housing with extended inner ring bearings
- Zone hardened inner ring with 120° spacing setscrew 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
| Thread Size: | 3/8-16 | Overall Height (in): | 2.56 in |
| Overall Length (in): | 3.13 in | Base Width (in): | 1.50 in |
| Overall Width (in): | 1.5 in | Bore Diameter (mm): | 20 mm |
| 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 |
| Bore Shape: | Straight | Housing Construction: | One Piece |
| Outer Ring Land Profile: | Standard | Misalignment Type: | Static Only |
| Housing Color: | Black | Cage Material: | PPS - Polyphenylene Sulfide |
| Seal Type: | Felt Labyrinth Seal | Housing Type: | Pillow Block, Tapped Base |
| Housing Style: | Pillow Block | Setscrew Torque (in-lbs): | 65-85 in/lbs |
| Inner Race Heat Treat Method: | Zone-Hardened | Ability to Relubricate: | Yes |
| Bearing Insert Material: | 52100 Bearing Steel | Size Code: | 2-012 |
| Bearing Insert Finish: | Black Oxide | Vibration Frequency Roller Spin: | 0.0381 cps |
| Housing Material: | Cast Iron | Shaft Locking Type: | Set Screw |
| Maximum Speed (RPM): | 7300 rpm | Base Length (in): | 3.13 in |
| Lubricant: | Lithium Complex NLGI 2 Grease | Vibration Frequency Fundamental Train: | 0.0066 cps |
| Grease Fitting Thread Size: | 1/4-28 | Insert: | 5204 |
| Misalignment Capability: | ±2.0° Misalignment - Static Only | Dynamic Load Rating (lb): | 2,611 lb |
| Vibration Frequency Outer Ring Defect: | 0.0593 cps | Radial Clearance: | Standard |
| Housing Coating: | Powder Coated | Max Operating Temperature (F): | 220 °F |
| Fixed vs. Expansion: | Fixed | Vibration Frequency Inner Ring Defect: | 0.0907 cps |
| Static Load Rating (lb): | 1,444 lb | End Cap Available: | No |
| Inner Ring Outside Diameter (in): | 1.188 in | Cage Type: | Land Riding Retainer |
| Bearing Type: | Standard Duty | Housing Width (in): | 1.5 in |
General Specifications
| UPC: | 662461053119 | Weight: | 1.60 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 |