Sealmaster Mounted Cast Iron Tapped Base Pillow Block Ball Bearing - 52100 Bearing Steel, Black Oxided - Concentric Lock - TB-31T
Part #:705557
Catalog #:TB-31T
KEY FEATURES
- Powder coated epoxy cast iron housing with extended inner ring bearings
- 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.
- 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 Height (in): | 4.63 in |
| Overall Length (in): | 5.44 in | Base Width (in): | 2 in |
| Overall Width (in): | 2.17 in | Bore Diameter (in): | 1.9375 in |
| Thread Depth (in): | 0.88 in | Base to Center Height (in): | 2.252 in |
| Length Through Bore (in): | 2.0937 in | Bolt Spacing (in): | 4.000 in |
| Centerline to Outermost Bearing Face (in): | 1.344 in |
Technical Specifications
| Housing Base: | Solid | Rolling Element: | Ball Bearing |
| Bore Shape: | Straight | Housing Construction: | One Piece |
| Housing Color: | Black | Outer Ring Land Profile: | Standard |
| Misalignment Type: | Static Only | Cage Material: | PPS - Polyphenylene Sulfide |
| Seal Type: | Felt Labyrinth Seal | Housing Type: | Pillow Block, Tapped Base |
| Housing Style: | Pillow Block | Locking Collar Outside Diameter (in): | 3.375 in |
| Inner Race Heat Treat Method: | Zone-Hardened | Ability to Relubricate: | Yes |
| Bearing Insert Finish: | Black Oxide | Housing Coating: | Powder Coated |
| Static Load Rating (lb): | 5,216 lb | Shaft Locking Type: | Concentric |
| Size Code: | 2-115 | Bearing Type: | Standard Duty |
| Misalignment Capability: | ±2.0° Misalignment - Static Only | Max Operating Temperature (F): | 220 °F |
| Maximum Speed (RPM): | 5000 rpm | Base Length (in): | 5.438 in |
| Cage Type: | Land Riding Retainer | End Cap Available: | No |
| Grease Fitting Thread Size: | 1/8 NPT | Radial Clearance: | Standard |
| Fixed vs. Expansion: | Fixed | Inner Ring Outside Diameter (in): | 2.4688 in |
| Dynamic Load Rating (lb): | 7,889 lb | Lubricant: | Lithium Complex NLGI 2 Grease |
| Insert: | 2-115T | Bearing Insert Material: | 52100 Bearing Steel |
| Housing Material: | Cast Iron | Housing Width (in): | 2 in |
General Specifications
| UPC: | 662461031117 | Weight: | 7.82 LB |
| Packaged Length: | 5.94 IN | Packaged Width: | 6.06 IN |
| Packaged Height: | 2.19 IN | HTC: | 8483.20.8040 |
| Country of Origin: | United States of America |