Sealmaster Mounted Stainless Steel Four Bolt Flange Ball Bearing - 52100 Bearing Steel, Phosphorus Nickel Coated - Concentric Lock - Corrosion Resistant - CRFS-PN20T

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) 1.25 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 Misalignment Type Static Only Housing Color Silver Backside Shield/Seal Optional backside shield available order separate Outer Ring Land Profile Standard Options Corrosion Resistant Certifications IP69K Cage Material PPS - Polyphenylene Sulfide Seal Type Multi-Lip Contact Seal Housing Type Flange, Four Bolt Housing Style Flange Block Inner Race Heat Treat Method Zone-Hardened Ability to Relubricate Yes Locking Collar Outside Diameter (in) 2.50 in Cage Type Land Riding Retainer Maximum Speed (RPM) 2000 rpm Grease Fitting Thread Size 1/4-28 Vibration Frequency Outer Ring Defect 0.0595 cps Bearing Insert Finish Phosphorus Nickel Coated Lubricant Calcium Sulfonate NLGI 2 NSF H1 Food Grade Grease Vibration Frequency Inner Ring Defect 0.0905 cps Static Load Rating (lb) 3,493 lb Dynamic Load Rating (lb) 5,782 lb Misalignment Capability ±2.0° Misalignment - Static Only Fixed vs. Expansion Fixed Housing Material Stainless Steel Insert PN-20T Radial Clearance Standard Bearing Insert Material 52100 Bearing Steel Size Code 2-17 End Cap Available Yes Inner Ring Outside Diameter (in) 1.86 in Shaft Locking Type Concentric Housing Backside Inner Diameter 3.31 Vibration Frequency Roller Spin 0.0386 cps Bearing Type Standard Duty Max Operating Temperature (F) 220 °F Vibration Frequency Fundamental Train 0.0066 cps General Specifications UPC 662461347850 Weight 4.10 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