Sealmaster Mounted Stainless Steel Four Bolt Flange Ball Bearing - 52100 Bearing Steel, Phosphorus Nickel Coated - Setscrew Lock - Corrosion Resistant - Reduced Maintenance - Lubed for Life - CRFS-PN12 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) 3/8 in Overall Width (in) 3.38 in Overall Height (in) 1.281 in Overall Length (in) 3.38 in Bore Diameter (in) 0.75 in Foot Height (in) 0.44 in Length Through Bore (in) 1.219 in Bolt Spacing (in) 2.5000 in Technical Specifications Bore Shape Straight Rolling Element Ball Bearing Pilot Configuration No Pilot Housing Construction One Piece Options Corrosion Resistant - Reduced Maintenance - Lubed for Life Backside Shield/Seal Backside Shield included loose in box Misalignment Type Static Only Outer Ring Land Profile Tapered Lands Housing Color Silver 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 No Vibration Frequency Outer Ring Defect 0.0593 cps Maximum Speed (RPM) 3100 rpm Bearing Type Standard Duty Inner Ring Outside Diameter (in) 1.192 in Radial Clearance Standard Housing Backside Inner Diameter 2 Shaft Locking Type Set Screw Grease Fitting Thread Size 1/4-28 Dynamic Load Rating (lb) 2,611 lb Lubricant Calcium Sulfonate NLGI 2 NSF H1 Food Grade Grease Static Load Rating (lb) 1,444 lb Housing Material Stainless Steel Cage Type Land Riding Retainer Max Operating Temperature (F) 220 °F Insert PN-12 Vibration Frequency Inner Ring Defect 0.0907 cps End Cap Available Yes Size Code 2-012 Bearing Insert Material 52100 Bearing Steel Vibration Frequency Fundamental Train 0.0066 cps Bearing Insert Finish Phosphorus Nickel Coated Misalignment Capability ±2.0° Misalignment - Static Only Vibration Frequency Roller Spin 0.0381 cps Fixed vs. Expansion Fixed General Specifications UPC 662461374467 Weight 1.50 LB Packaged Length 4.00 IN Packaged Width 1.50 IN Packaged Height 3.94 IN HTC 8483.20.4040 Country of Origin United States of America