Sealmaster Mounted Cast Iron Two Bolt Flange Ball Bearing - 52100 Bearing Steel, Black Oxided - Setscrew Lock - Corrosion Resistant - TFT-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 Powder coat epoxy cast iron housing 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. USDA H1 complaint food grade grease 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. Dimensions Overall Width (in) 3.25 in Bolt Size (in) 3/8 in Overall Height (in) 1.563 in Overall Length (in) 4.44 in Bore Diameter (in) 1.25 in Foot Height (in) 0.81 in Length Through Bore (in) 1.5 in Bolt Spacing (in) 3.5625 in Technical Specifications Rolling Element Ball Bearing Pilot Configuration No Pilot Bore Shape Straight Housing Construction One Piece Outer Ring Land Profile Standard Misalignment Type Static Only Options Corrosion Resistant Housing Color Black 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 Setscrew Torque (in-lbs) 35-45 in/lbs Dynamic Load Rating (lb) 4,381 lb Vibration Frequency Outer Ring Defect 0.0595 cps Bearing Insert Finish Phosphorus Nickel Coated Size Code 2-13 Radial Clearance Standard Static Load Rating (lb) 2,567 lb Misalignment Capability ±2.0° Misalignment - Static Only Vibration Frequency Fundamental Train 0.0066 cps Bearing Type Standard Duty Vibration Frequency Inner Ring Defect 0.0905 cps Bearing Insert Material 52100 Bearing Steel Shaft Locking Type Set Screw Lubricant Lithium Complex NLGI 2 Grease Housing Material Cast Iron Vibration Frequency Roller Spin 0.0385 cps Maximum Speed (RPM) 2300 rpm Fixed vs. Expansion Fixed Cage Type Land Riding Retainer Insert PN-20R Inner Ring Outside Diameter (in) 1.587 in Max Operating Temperature (F) 220 °F Grease Fitting Thread Size 1/4-28 End Cap Available No Housing Coating Powder Coated General Specifications UPC 662461347560 Weight 2.10 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