Sealmaster Mounted Composite Two Bolt Flange Ball Bearing - 52100 Bearing Steel, Phosphorus Nickel Coated - Concentric Lock - Corrosion Resistant - Reduced Maintenance - Lubed for Life - CRFTC-PN20RT RMW

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 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. Reduced maintenance design with plug and includes Sealmaster® Tapered Lands ensures that lubricant will be easily redirected back to the raceway. USDA H1 complaint food grade grease Dimensions Bolt Size (in) 7/16 in Overall Width (in) 3.25 in Overall Height (in) 1.563 in Overall Length (in) 5.7 in Bore Diameter (in) 1.25 in Overall Height to End Cap (in) 2.45 in Foot Height (in) 0.53 in Length Through Bore (in) 1.56 in Bolt Spacing (in) 4.596 in Technical Specifications Rolling Element Ball Bearing Pilot Configuration No Pilot Housing Construction One Piece Bore Shape Straight Misalignment Type Static Only Backside Shield/Seal Optional backside shield available order separate Options Corrosion Resistant - Reduced Maintenance - Lubed for Life Outer Ring Land Profile Tapered Lands Housing Color Light Gray Certifications IP69K Cage Material PPS - Polyphenylene Sulfide Housing Type Flange, Two Bolt Seal Type Multi-Lip Contact Seal Housing Style Flange Block Locking Collar Outside Diameter (in) 2.19 in Inner Race Heat Treat Method Zone-Hardened Setscrew Torque (in-lbs) 70 in/lbs Ability to Relubricate No Bearing Type Standard Duty Size Code 2-13 Lubricant Calcium Sulfonate NLGI 2 NSF H1 Food Grade Grease Dynamic Load Rating (lb) 4,381 lb Grease Fitting Thread Size 1/4-28 Radial Clearance Standard Inner Ring Outside Diameter (in) 1.587 in Max Operating Temperature (F) 220 °F Housing Material Composite Bearing Insert Finish Phosphorus Nickel Coated Fixed vs. Expansion Fixed Maximum Speed (RPM) 2300 rpm Static Load Rating (lb) 2,567 lb Vibration Frequency Outer Ring Defect 0.0595 cps Bearing Insert Material 52100 Bearing Steel Vibration Frequency Roller Spin 0.0385 cps End Cap Available Yes Misalignment Capability ±2.0° Misalignment - Static Only Cage Type Land Riding Retainer Shaft Locking Type Concentric Vibration Frequency Fundamental Train 0.0066 cps Insert PN-20RT Vibration Frequency Inner Ring Defect 0.0905 cps General Specifications UPC 662461373064 Weight 1.45 LB Packaged Length 3.50 IN Packaged Width 1.69 IN Packaged Height 5.75 IN HTC 8483.20.4040 Country of Origin United States of America