Sealmaster Mounted Stainless Steel Four Bolt Flange Ball Bearing - 52100 Bearing Steel, Phosphorus Nickel Coated - Concentric Lock - Corrosion Resistant - CRFS-PN39T

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) 5/8 in Overall Width (in) 6.88 in Overall Length (in) 6.88 in Overall Height (in) 2.75 in Bore Diameter (in) 2.4375 in Foot Height (in) 0.81 in Length Through Bore (in) 2.559 in Bolt Spacing (in) 5.6250 in Technical Specifications Rolling Element Ball Bearing Bore Shape Straight Pilot Configuration No Pilot Housing Construction One Piece Housing Color Silver Options Corrosion Resistant Backside Shield/Seal Optional backside shield available order separate Misalignment Type Static Only Outer Ring Land Profile Standard Certifications IP69K Cage Material PPS - Polyphenylene Sulfide Housing Type Flange, Four Bolt Seal Type Multi-Lip Contact Seal Housing Style Flange Block Locking Collar Outside Diameter (in) 4.22 in Ability to Relubricate Yes Inner Race Heat Treat Method Zone-Hardened Bearing Insert Material 52100 Bearing Steel Bearing Insert Finish Phosphorus Nickel Coated Misalignment Capability ±2.0° Misalignment - Static Only Lubricant Calcium Sulfonate NLGI 2 NSF H1 Food Grade Grease Grease Fitting Thread Size 1/8 NPT Bearing Type Standard Duty Size Code 2-27 Shaft Locking Type Concentric Housing Backside Inner Diameter 5 Cage Type Land Riding Retainer Inner Ring Outside Diameter (in) 2.981 in Static Load Rating (lb) 8,150 lb Housing Material Stainless Steel Max Operating Temperature (F) 220 °F Radial Clearance Standard Fixed vs. Expansion Fixed Insert PN-39T End Cap Available Yes Maximum Speed (RPM) 1250 rpm Dynamic Load Rating (lb) 11,789 lb General Specifications UPC 662461338810 Weight 11.80 LB Packaged Length 7.19 IN Packaged Width 7.00 IN Packaged Height 3.31 IN HTC 8483.20.4040 Country of Origin United States of America