Sealmaster Mounted Cast Iron Tapped Base Pillow Block Ball Bearing - 52100 Bearing Steel, Black Oxided - Concentric Lock - TB-31TC
Part #:705937
Catalog #:TB-31TC
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
| Thread Size: | 5/8-11 | Overall Length (in): | 5.44 in |
| Overall Height (in): | 4.63 in | Base Width (in): | 2 in |
| Overall Width (in): | 2.17 in | Bore Diameter (in): | 1.9375 in |
| Base to Center Height (in): | 2.252 in | Thread Depth (in): | 0.88 in |
| Length Through Bore (in): | 2.0937 in | Centerline to Outermost Bearing Face (in): | 1.344 in |
| Bolt Spacing (in): | 4.000 in |
Technical Specifications
| Housing Base: | Solid | Rolling Element: | Ball Bearing |
| Housing Construction: | One Piece | Bore Shape: | Straight |
| Housing Color: | Black | Misalignment Type: | Static Only |
| Outer Ring Land Profile: | Standard | Cage Material: | PPS - Polyphenylene Sulfide |
| Housing Type: | Pillow Block, Tapped Base | Seal Type: | Single Lip Contact Seal |
| Housing Style: | Pillow Block | Locking Collar Outside Diameter (in): | 3.375 in |
| Inner Race Heat Treat Method: | Zone-Hardened | Ability to Relubricate: | Yes |
| End Cap Available: | No | Grease Fitting Thread Size: | 1/8 NPT |
| Base Length (in): | 5.438 in | Static Load Rating (lb): | 5,216 lb |
| Dynamic Load Rating (lb): | 7,889 lb | Housing Coating: | Powder Coated |
| Max Operating Temperature (F): | 220 °F | Insert: | 2-115TC |
| Fixed vs. Expansion: | Fixed | Bearing Type: | Standard Duty |
| Radial Clearance: | Standard | Size Code: | 2-115 |
| Inner Ring Outside Diameter (in): | 2.4688 in | Maximum Speed (RPM): | 3550 rpm |
| Shaft Locking Type: | Concentric | Lubricant: | Lithium Complex NLGI 2 Grease |
| Cage Type: | Land Riding Retainer | Bearing Insert Finish: | Black Oxide |
| Housing Material: | Cast Iron | Misalignment Capability: | ±2.0° Misalignment - Static Only |
| Bearing Insert Material: | 52100 Bearing Steel | Housing Width (in): | 2 in |
General Specifications
| UPC: | 662461034149 | Weight: | 7.85 LB |
| Packaged Length: | 6.06 IN | Packaged Width: | 5.94 IN |
| Packaged Height: | 2.19 IN | HTC: | 8483.20.8040 |
| Country of Origin: | United States of America |