Sealmaster Mounted Composite Two Bolt Flange Ball Bearing - 52100 Bearing Steel, Phosphorus Nickel Coated - Setscrew Lock - Corrosion Resistant - CRFTC-PN12

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) 3/8 in Overall Width (in) 2.44 in Overall Length (in) 4.47 in Overall Height (in) 1.281 in Bore Diameter (in) 0.75 in Foot Height (in) 0.44 in Length Through Bore (in) 1.219 in Bolt Spacing (in) 3.5310 in Technical Specifications Rolling Element Ball Bearing Pilot Configuration No Pilot Housing Construction One Piece Bore Shape Straight Outer Ring Land Profile Standard Misalignment Type Static Only Options Corrosion Resistant Backside Shield/Seal Optional backside shield available order separate Housing Color Light Gray Certifications IP69K Cage Material PPS - Polyphenylene Sulfide Housing Type Flange, Two Bolt Seal Type Multi-Lip Contact Seal Housing Style Flange Block Inner Race Heat Treat Method Zone-Hardened Ability to Relubricate Yes Static Load Rating (lb) 1,444 lb Fixed vs. Expansion Fixed Cage Type Land Riding Retainer Dynamic Load Rating (lb) 2,611 lb Vibration Frequency Roller Spin 0.0381 cps Bearing Insert Finish Phosphorus Nickel Coated Maximum Speed (RPM) 3100 rpm Size Code 2-012 Misalignment Capability ±2.0° Misalignment - Static Only Lubricant Calcium Sulfonate NLGI 2 NSF H1 Food Grade Grease Max Operating Temperature (F) 220 °F Bearing Insert Material 52100 Bearing Steel Insert PN-12 Vibration Frequency Inner Ring Defect 0.0907 cps Shaft Locking Type Set Screw Housing Material Composite Radial Clearance Standard Vibration Frequency Outer Ring Defect 0.0593 cps Grease Fitting Thread Size 1/4-28 Bearing Type Standard Duty Inner Ring Outside Diameter (in) 1.192 in End Cap Available Yes Vibration Frequency Fundamental Train 0.0066 cps General Specifications UPC 662461336922 Weight 0.70 LB Packaged Length 3.19 IN Packaged Width 1.69 IN Packaged Height 5.25 IN HTC 8483.20.4040 Country of Origin United States of America