Sealmaster Mounted Cast Iron Tapped Base Pillow Block Ball Bearing - 52100 Bearing Steel, Black Oxided - Concentric Lock - TB-205TMC
Part #:704172
Catalog #:TB-205TMC
KEY FEATURES
- Powder coated epoxy cast iron housing with extended inner ring bearings
- Skwezloc® concentric locking for near perfect concentricity
- Single lip contact seal with black oxide bearing races
- Metric fitting and mounting bolts
- 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): | 2.81 in |
| Base Width (in): | 1.50 in | Overall Length (in): | 3 in |
| Overall Width (in): | 1.5 in | Bore Diameter (mm): | 25 mm |
| Thread Depth (in): | 0.5 in | Base to Center Height (in): | 1.438 in |
| Length Through Bore (in): | 1.4375 in | Centerline to Outermost Bearing Face (in): | 0.81 in |
| Bolt Spacing (in): | 2.00 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): | 1.94 in |
| Setscrew Torque (in-lbs): | 70 in/lbs | Ability to Relubricate: | Yes |
| Inner Race Heat Treat Method: | Zone-Hardened | Vibration Frequency Roller Spin: | 0.0442 cps |
| Inner Ring Outside Diameter (in): | 1.38 in | Vibration Frequency Fundamental Train: | 0.0068 cps |
| Grease Fitting Thread Size: | 1/4-28 | Shaft Locking Type: | Concentric |
| Misalignment Capability: | ±2.0° Misalignment - Static Only | Static Load Rating (lb): | 1,651 lb |
| Dynamic Load Rating (lb): | 2,801 lb | Insert: | 5205TMC |
| Bearing Insert Material: | 52100 Bearing Steel | End Cap Available: | No |
| Housing Coating: | Powder Coated | Vibration Frequency Inner Ring Defect: | 0.0985 cps |
| Radial Clearance: | Standard | Fixed vs. Expansion: | Fixed |
| Lubricant: | Lithium Complex NLGI 2 Grease | Bearing Insert Finish: | Black Oxide |
| Max Operating Temperature (F): | 220 °F | Base Length (in): | 3.00 in |
| Maximum Speed (RPM): | 6350 rpm | Vibration Frequency Outer Ring Defect: | 0.0682 cps |
| Bearing Type: | Standard Duty | Cage Type: | Land Riding Retainer |
| Housing Material: | Cast Iron | Size Code: | 2-015 |
| Housing Width (in): | 1.5 in |
General Specifications
| UPC: | 662461254073 | Weight: | 1.80 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 |