Sealmaster Mounted Composite Tapped Base Pillow Block Ball Bearing - 52100 Bearing Steel, Phosphorus Nickel Coated - Setscrew Lock - Corrosion Resistant - CRTBC-PN205
Part #:712528
Catalog #:CRTBC-PN205
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
- Zone hardened inner ring with 120° spacing setscrew lock with corrosion resistant setscrews
- 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 Height (in): | 2.81 in |
| Overall Length (in): | 3 in | Base Width (in): | 1.50 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): | 1.375 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 |
| Bore Shape: | Straight | Housing Construction: | One Piece |
| Misalignment Type: | Static Only | Options: | Corrosion Resistant |
| Housing Color: | Light Gray | Outer Ring Land Profile: | Standard |
| Certifications: | IP69K | Cage Material: | PPS - Polyphenylene Sulfide |
| Seal Type: | Multi-Lip Contact Seal | Housing Type: | Pillow Block, Tapped Base |
| Housing Style: | Pillow Block | Setscrew Torque (in-lbs): | 65-85 in/lbs |
| Ability to Relubricate: | Yes | Inner Race Heat Treat Method: | Zone-Hardened |
| Radial Clearance: | Standard | Cage Type: | Land Riding Retainer |
| Vibration Frequency Roller Spin: | 0.0442 cps | Vibration Frequency Fundamental Train: | 0.0068 cps |
| Dynamic Load Rating (lb): | 2,801 lb | Bearing Insert Material: | 52100 Bearing Steel |
| Size Code: | 2-015 | Misalignment Capability: | ±2.0° Misalignment - Static Only |
| Max Operating Temperature (F): | 220 °F | End Cap Available: | Yes |
| Fixed vs. Expansion: | Fixed | Base Length (in): | 3.00 in |
| Inner Ring Outside Diameter (in): | 1.38 in | Grease Fitting Thread Size: | 1/4-28 |
| Bearing Insert Finish: | Phosphorus Nickel Coated | Insert: | PN-205 |
| Vibration Frequency Outer Ring Defect: | 0.0682 cps | Static Load Rating (lb): | 1,651 lb |
| Vibration Frequency Inner Ring Defect: | 0.0985 cps | Lubricant: | Calcium Sulfonate NLGI 2 NSF H1 Food Grade Grease |
| Maximum Speed (RPM): | 2700 rpm | Housing Material: | Composite |
| Bearing Type: | Standard Duty | Shaft Locking Type: | Set Screw |
| Housing Width (in): | 1.5 in |
General Specifications
| UPC: | 662461347379 | Weight: | 2.10 LB |
| Packaged Length: | 4.00 IN | Packaged Width: | 1.50 IN |
| Packaged Height: | 3.94 IN | HTC: | 8483.20.4040 |
| Country of Origin: | United States of America |