Sealmaster Mounted Stainless Steel Four Bolt Flange Ball Bearing - 52100 Bearing Steel, Phosphorus Nickel Coated - Concentric Lock - Corrosion Resistant - CRFS-PN23T

Описание

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 quality solid base designed investment cast passivated 316 stainless steel casting providing the highest amount corrosion resistance currently available for stainless steel housings. 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 Dimensions Bolt Size (in) 1/2 in Overall Width (in) 4.63 in Overall Height (in) 1.81 in Overall Length (in) 4.63 in Bore Diameter (in) 1.4375 in Foot Height (in) 0.56 in Length Through Bore (in) 1.75 in Bolt Spacing (in) 3.6250 in Technical Specifications Bore Shape Straight Rolling Element Ball Bearing Pilot Configuration No Pilot Housing Construction One Piece Options Corrosion Resistant Misalignment Type Static Only Backside Shield/Seal Optional backside shield available order separate Outer Ring Land Profile Standard Housing Color Silver Certifications IP69K Cage Material PPS - Polyphenylene Sulfide Housing Type Flange, Four Bolt Seal Type Multi-Lip Contact Seal Housing Style Flange Block Ability to Relubricate Yes Inner Race Heat Treat Method Zone-Hardened Locking Collar Outside Diameter (in) 2.56 in Radial Clearance Standard Fixed vs. Expansion Fixed Inner Ring Outside Diameter (in) 1.86 in Maximum Speed (RPM) 2000 rpm Max Operating Temperature (F) 220 °F Housing Material Stainless Steel Insert PN-23T Vibration Frequency Inner Ring Defect 0.0905 cps Vibration Frequency Outer Ring Defect 0.0595 cps Dynamic Load Rating (lb) 5,782 lb End Cap Available Yes Cage Type Land Riding Retainer Size Code 2-17 Bearing Insert Finish Phosphorus Nickel Coated Housing Backside Inner Diameter 3.31 Lubricant Calcium Sulfonate NLGI 2 NSF H1 Food Grade Grease Bearing Type Standard Duty Vibration Frequency Roller Spin 0.0386 cps Grease Fitting Thread Size 1/4-28 Shaft Locking Type Concentric Static Load Rating (lb) 3,493 lb Bearing Insert Material 52100 Bearing Steel Misalignment Capability ±2.0° Misalignment - Static Only Vibration Frequency Fundamental Train 0.0066 cps General Specifications UPC 662461347867 Weight 4.00 LB Packaged Length 5.00 IN Packaged Width 2.00 IN Packaged Height 5.00 IN HTC 8483.20.4040 Country of Origin United States of America