Sealmaster Mounted Flouropolymer Coated Cast Iron Tapped Base Pillow Block Ball Bearing - 52100 Bearing Steel, Phosphorus Nickel Coated - Setscrew Lock - Corrosion Resistant - CRTBF-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 Fluoropolymer coated cast iron housing for corrosion resistance. 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 Thread Size 7/16-14 Overall Length (in) 4 in Overall Height (in) 3.41 in Base Width (in) 1.50 in Overall Width (in) 1.5 in Bore Diameter (in) 1.25 in Thread Depth (in) 0.63 in Base to Center Height (in) 1.688 in Length Through Bore (in) 1.50 in Bolt Spacing (in) 3.00 in Centerline to Outermost Bearing Face (in) 0.88 in Technical Specifications Housing Base Solid Rolling Element Ball Bearing Bore Shape Straight Housing Construction One Piece Options Corrosion Resistant Outer Ring Land Profile Standard Housing Color Gray Misalignment Type Static Only Certifications IP69K Cage Material PPS - Polyphenylene Sulfide Housing Type Pillow Block, Tapped Base Seal Type Multi-Lip Contact Seal Housing Style Pillow Block Setscrew Torque (in-lbs) 65-85 in/lbs Inner Race Heat Treat Method Zone-Hardened Ability to Relubricate Yes Grease Fitting Thread Size 1/4-28 Lubricant Calcium Sulfonate NLGI 2 NSF H1 Food Grade Grease Housing Coating Flouropolymer Coated Misalignment Capability ±2.0° Misalignment - Static Only Bearing Insert Finish Phosphorus Nickel Coated Housing Material Cast Iron Maximum Speed (RPM) 2300 rpm Vibration Frequency Outer Ring Defect 0.0595 cps Dynamic Load Rating (lb) 4,381 lb Vibration Frequency Roller Spin 0.0385 cps Insert PN-20R Size Code 2-13 Max Operating Temperature (F) 220 °F Cage Type Land Riding Retainer Bearing Insert Material 52100 Bearing Steel Vibration Frequency Fundamental Train 0.0066 cps Shaft Locking Type Set Screw Inner Ring Outside Diameter (in) 1.594 in End Cap Available Yes Static Load Rating (lb) 2,567 lb Fixed vs. Expansion Fixed Bearing Type Standard Duty Radial Clearance Standard Vibration Frequency Inner Ring Defect 0.0905 cps Base Length (in) 4.00 in Housing Width (in) 1.5 in General Specifications UPC 662461339480 Weight 3.50 LB Packaged Length 4.50 IN Packaged Width 1.69 IN Packaged Height 4.56 IN HTC 8483.20.8040 Country of Origin United States of America