Sealmaster Mounted Composite Tapped Base Pillow Block Ball Bearing - 52100 Bearing Steel, Phosphorus Nickel Coated - Concentric Lock - Corrosion Resistant - CRTBC-PN208T
Part #:716881
Catalog #:CRTBC-PN208T
KEY FEATURES
- High phosphorous electroless nickel plated 52100 steel for exceptional corrosion resistance
- High performance triple lip contact seal design provides multi-directional sealing with 304 stainless steel body and flinger to minimize contamination ingress and retain lubrication
- High strength composite with reinforced stainless steel bolt ferrules for high load capacity and increased strength around the bolt holes.
- Solid construction with machined base was designed for minimal gaps and no fillers
- Skwezloc® Concentric locking for near perfect concentricity with fluoropolymer coated collar and corrosion resistant cap screw
- Exclusive locking pin and dimple system provides a direct lubricant into the bearing cavity and ball path instead of around a lubrication groove, prevents outer ring rotation.
- 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.
- Tapered Lands ensures that lubricant will be easily redirected back to the raceway.
- USDA H1 complaint food grade grease
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Product Specifications
Dimensions
| Thread Size: | 1/2-13 | Overall Height (in): | 3.93 in |
| Base Width (in): | 1.88 in | Overall Length (in): | 4.63 in |
| Overall Width (in): | 2 in | Bore Diameter (in): | 1.5000 in |
| Bore Diameter (mm): | 40 mm | Base to Center Height (in): | 1.9375 in |
| Thread Depth (in): | 0.75 in | Length Through Bore (in): | 1.9375 in |
| Bolt Spacing (in): | 3.500 in | Centerline to Outermost Bearing Face (in): | 1.188 in |
Technical Specifications
| Housing Base: | Solid | Rolling Element: | Ball Bearing |
| Bore Shape: | Straight | Housing Construction: | One Piece |
| Options: | Corrosion Resistant | Misalignment Type: | Static Only |
| Housing Color: | Light Gray | Outer Ring Land Profile: | Standard |
| Certifications: | IP69K | Cage Material: | PPS - Polyphenylene Sulfide |
| Housing Type: | Pillow Block, Tapped Base | Seal Type: | Multi-Lip Contact Seal |
| Housing Style: | Pillow Block | Inner Race Heat Treat Method: | Zone-Hardened |
| Ability to Relubricate: | Yes | Radial Clearance: | Standard |
| Max Operating Temperature (F): | 220 °F | Inner Ring Outside Diameter (in): | 2.0625 in |
| Grease Fitting Thread Size: | 1/4-28 | Housing Material: | Composite |
| Dynamic Load Rating (lb): | 7,340 lb | Misalignment Capability: | ±2.0° Misalignment - Static Only |
| Bearing Insert Material: | 52100 Bearing Steel | Size Code: | 2-19 |
| End Cap Available: | Yes | Cage Type: | Land Riding Retainer |
| Maximum Speed (RPM): | 1750 rpm | Lubricant: | Calcium Sulfonate NLGI 2 NSF H1 Food Grade Grease |
| Shaft Locking Type: | Concentric | Bearing Type: | Standard Duty |
| Fixed vs. Expansion: | Fixed | Insert: | PN-208T |
| Base Length (in): | 4.625 in | Static Load Rating (lb): | 4,467 lb |
| Bearing Insert Finish: | Phosphorus Nickel Coated | Housing Width (in): | 1.88 in |
General Specifications
| UPC: | 662461383797 | Weight: | 2.77 LB |
| Packaged Length: | 5.50 IN | Packaged Width: | 2.13 IN |
| Packaged Height: | 5.50 IN | HTC: | 8483.20.8040 |
| Country of Origin: | United States of America |