Sealmaster Mounted Composite Four Bolt Flange Ball Bearing - 52100 Bearing Steel, Phosphorus Nickel Coated - Setscrew Lock - Corrosion Resistant - CRFC-PN20

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 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 Dimensions Bolt Size (in) 1/2 in Overall Width (in) 4.83 in Overall Length (in) 4.83 in Overall Height (in) 1.75 in Bore Diameter (in) 1.25 in Foot Height (in) 0.56 in Length Through Bore (in) 1.69 in Bolt Spacing (in) 3.6250 in Technical Specifications Bore Shape Straight Rolling Element Ball Bearing Pilot Configuration No Pilot Housing Construction One Piece Backside Shield/Seal Optional backside shield available order separate Options Corrosion Resistant Outer Ring Land Profile Standard Housing Color Light Gray Misalignment Type Static Only Certifications IP69K Cage Material PPS - Polyphenylene Sulfide Housing Type Flange, Four Bolt Seal Type Multi-Lip Contact Seal Housing Style Flange Block Inner Race Heat Treat Method Zone-Hardened Ability to Relubricate Yes Housing Backside Inner Diameter 2.94 Bearing Insert Material 52100 Bearing Steel Vibration Frequency Fundamental Train 0.0066 cps Misalignment Capability ±2.0° Misalignment - Static Only Bearing Insert Finish Phosphorus Nickel Coated Lubricant Calcium Sulfonate NLGI 2 NSF H1 Food Grade Grease Max Operating Temperature (F) 220 °F Vibration Frequency Outer Ring Defect 0.0595 cps Vibration Frequency Roller Spin 0.0386 cps Dynamic Load Rating (lb) 5,782 lb Shaft Locking Type Set Screw Grease Fitting Thread Size 1/4-28 Housing Material Composite Vibration Frequency Inner Ring Defect 0.0905 cps Inner Ring Outside Diameter (in) 1.86 in Maximum Speed (RPM) 2000 rpm Radial Clearance Standard Size Code 2-17 End Cap Available Yes Fixed vs. Expansion Fixed Bearing Type Standard Duty Cage Type Land Riding Retainer Insert PN-20 Static Load Rating (lb) 3,493 lb General Specifications UPC 662461338674 Weight 2.21 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