Sealmaster Mounted Stainless Steel Four Bolt Flange Ball Bearing - 52100 Bearing Steel, Phosphorus Nickel Coated - Setscrew Lock - Corrosion Resistant - Reduced Maintenance - Lubed for Life - CRBFS-PN20R 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 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. 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) 4.25 in Overall Height (in) 1.563 in Overall Length (in) 4.25 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 Outer Ring Land Profile Tapered Lands Backside Shield/Seal Backside Shield included loose in box Misalignment Type Static Only Housing Color Silver Options Corrosion Resistant - Reduced Maintenance - Lubed for Life 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 Operating Temperature Range (F) -20 to 220 °F Setscrew Torque (in-lbs) 45 in/lbs Ability to Relubricate No Lube Fitting Type HOUSING PLUGGED Maximum Speed (RPM) 2300 rpm Bearing Type Standard Duty Fixed vs. Expansion Fixed Housing Backside Inner Diameter 2.88 Shaft Locking Type Set Screw Inner Ring Outside Diameter (in) 1.594 in Lubricant Calcium Sulfonate NLGI 2 NSF H1 Food Grade Grease Bearing Insert Material 52100 Bearing Steel Vibration Frequency Roller Spin 0.0385 cps Max Operating Temperature (F) 220 °F Vibration Frequency Fundamental Train 0.0066 cps End Cap Available Yes Static Load Rating (lb) 2,567 lb Cage Type Land Riding Retainer Vibration Frequency Outer Ring Defect 0.0595 cps Radial Clearance Standard Size Code 2-13 Misalignment Capability ±2.0° Misalignment - Static Only Dynamic Load Rating (lb) 4,381 lb Housing Material Stainless Steel Vibration Frequency Inner Ring Defect 0.0905 cps Grease Fitting Thread Size 1/4-28 Bearing Insert Finish Phosphorus Nickel Coated Insert PN-20R General Specifications UPC 662461374368 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