Sealmaster Mounted Stainless Steel Four Bolt Flange Ball Bearing - 52100 Bearing Steel, Phosphorus Nickel Coated - Setscrew Lock - Corrosion Resistant - CRBFS-PN20R

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 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 Overall Width (in) 4.25 in Bolt Size (in) 7/16 in Overall Length (in) 4.25 in Overall Height (in) 1.563 in Bore Diameter (in) 1.25 in Overall Height to End Cap (in) 1.93 in Foot Height (in) 0.53 in Length Through Bore (in) 1.5 in Bolt Spacing (in) 3.2500 in Technical Specifications Bore Shape Straight Rolling Element Ball Bearing Pilot Configuration No Pilot Housing Construction One Piece Housing Color Silver Options Corrosion Resistant Misalignment Type Static Only Outer Ring Land Profile Tapered Lands Backside Shield/Seal Backside Shield included loose in box Certifications IP69K Cage Material PPS - Polyphenylene Sulfide Seal Type Multi-Lip Contact Seal Housing Type Flange, Four Bolt Housing Style Flange Block Operating Temperature Range (F) -20 to 220 °F Setscrew Torque (in-lbs) 45 in/lbs Ability to Relubricate Yes Inner Race Heat Treat Method Zone-Hardened Vibration Frequency Inner Ring Defect 0.0905 cps Vibration Frequency Fundamental Train 0.0066 cps End Cap Available Yes Misalignment Capability ±2.0° Misalignment - Static Only Max Operating Temperature (F) 220 °F Fixed vs. Expansion Fixed Vibration Frequency Roller Spin 0.0385 cps Bearing Insert Finish Phosphorus Nickel Coated Shaft Locking Type Set Screw Bearing Type Standard Duty Housing Backside Inner Diameter 2.88 Static Load Rating (lb) 2,567 lb Grease Fitting Thread Size 1/4-28 Vibration Frequency Outer Ring Defect 0.0595 cps Size Code 2-13 Cage Type Land Riding Retainer Lubricant Calcium Sulfonate NLGI 2 NSF H1 Food Grade Grease Bearing Insert Material 52100 Bearing Steel Maximum Speed (RPM) 2300 rpm Radial Clearance Standard Dynamic Load Rating (lb) 4,381 lb Insert PN-20R Housing Material Stainless Steel Inner Ring Outside Diameter (in) 1.594 in General Specifications UPC 662461341292 Weight 3.25 LB Packaged Length 4.50 IN Packaged Width 1.69 IN Packaged Height 4.56 IN HTC 8483.20.4040 Country of Origin United States of America