Sealmaster Mounted Composite Two Bolt Pillow Block Ball Bearing - 52100 Bearing Steel, Phosphorus Nickel Coated - Setscrew Lock - Corrosion Resistant - Reduced Maintenance - Lubed for Life - CRPC-PN20 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 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. 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 Overall Width (in) 1.88 in Overall Height (in) 3.77 in Base Width (in) 1.88 in Overall Length (in) 5.5 in Bolt Size (in) 1/2 in Bore Diameter (in) 1.25 in Foot Height (in) 0.66 in Base to Center Height (in) 1.875 in Length Through Bore (in) 1.685 in Bolt Spacing Min (in) 4.69 in Bolt Spacing Max (in) 5.31 in Centerline to Outermost Bearing Face (in) 1 in Bolt Spacing (in) 5 in Technical Specifications Housing Base Solid Rolling Element Ball Bearing Bore Shape Straight Housing Construction One Piece Misalignment Type Static Only Outer Ring Land Profile Tapered Lands Options Corrosion Resistant - Reduced Maintenance - Lubed for Life Housing Color Light Gray Certifications IP69K Cage Material PPS - Polyphenylene Sulfide Housing Type Pillow Block, Two Bolt Seal Type Multi-Lip Contact Seal Housing Style Pillow Block Inner Race Heat Treat Method Zone-Hardened Ability to Relubricate No Radial Clearance Standard Cage Type Land Riding Retainer Vibration Frequency Fundamental Train 0.0066 cps Misalignment Capability ±2.0° Misalignment - Static Only Bearing Type Standard Duty Static Load Rating (lb) 3,493 lb Max Operating Temperature (F) 220 °F Insert PN-20 Bearing Insert Material 52100 Bearing Steel Maximum Speed (RPM) 2000 rpm Lubricant Calcium Sulfonate NLGI 2 NSF H1 Food Grade Grease Inner Ring Outside Diameter (in) 1.851 in Base Length (in) 6.56 in End Cap Available Yes Vibration Frequency Inner Ring Defect 0.0905 cps Dynamic Load Rating (lb) 5,782 lb Size Code 2-17 Bearing Insert Finish Phosphorus Nickel Coated Vibration Frequency Roller Spin 0.0386 cps Grease Fitting Thread Size 1/4-28 Fixed vs. Expansion Fixed Shaft Locking Type Set Screw Vibration Frequency Outer Ring Defect 0.0595 cps Housing Material Composite General Specifications UPC 662461350812 Weight 1.97 LB Packaged Length 4.38 IN Packaged Width 2.06 IN Packaged Height 6.81 IN HTC 8483.20.8040 Country of Origin United States of America