Sealmaster Mounted Composite Tapped Base Pillow Block Ball Bearing - 52100 Bearing Steel, Phosphorus Nickel Coated - Concentric Lock - Corrosion Resistant - CRTBC-PN12T
Part #:712609
Catalog #:CRTBC-PN12T
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: | 3/8-16 | Overall Length (in): | 3.11 in |
| Base Width (in): | 1.50 in | Overall Height (in): | 2.56 in |
| Overall Width (in): | 1.5 in | Bore Diameter (in): | 0.75 in |
| Thread Depth (in): | 0.5 in | Base to Center Height (in): | 1.312 in |
| Length Through Bore (in): | 1.28 in | Centerline to Outermost Bearing Face (in): | 0.72 in |
| Bolt Spacing (in): | 2.00 in |
Technical Specifications
| Rolling Element: | Ball Bearing | Housing Base: | Solid |
| Bore Shape: | Straight | Housing Construction: | One Piece |
| Options: | Corrosion Resistant | Outer Ring Land Profile: | Standard |
| Misalignment Type: | Static Only | Housing Color: | Light Gray |
| Certifications: | IP69K | Cage Material: | PPS - Polyphenylene Sulfide |
| Housing Type: | Pillow Block, Tapped Base | Seal Type: | Multi-Lip Contact Seal |
| Housing Style: | Pillow Block | Ability to Relubricate: | Yes |
| Locking Collar Outside Diameter (in): | 1.80 in | Setscrew Torque (in-lbs): | 70 in/lbs |
| Inner Race Heat Treat Method: | Zone-Hardened | Vibration Frequency Inner Ring Defect: | 0.0907 cps |
| Radial Clearance: | Standard | Shaft Locking Type: | Concentric |
| Bearing Type: | Standard Duty | Vibration Frequency Fundamental Train: | 0.0066 cps |
| Static Load Rating (lb): | 1,444 lb | Size Code: | 2-012 |
| Grease Fitting Thread Size: | 1/4-28 | Insert: | PN-12T |
| Misalignment Capability: | ±2.0° Misalignment - Static Only | Bearing Insert Finish: | Phosphorus Nickel Coated |
| Dynamic Load Rating (lb): | 2,611 lb | Fixed vs. Expansion: | Fixed |
| Base Length (in): | 3.11 in | Bearing Insert Material: | 52100 Bearing Steel |
| Housing Material: | Composite | Cage Type: | Land Riding Retainer |
| Vibration Frequency Outer Ring Defect: | 0.0593 cps | Lubricant: | Calcium Sulfonate NLGI 2 NSF H1 Food Grade Grease |
| End Cap Available: | Yes | Max Operating Temperature (F): | 220 °F |
| Vibration Frequency Roller Spin: | 0.0381 cps | Maximum Speed (RPM): | 3100 rpm |
| Inner Ring Outside Diameter (in): | 1.188 in | Housing Width (in): | 1.5 in |
General Specifications
| UPC: | 662461347768 | Weight: | 0.82 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 |