Sealmaster Mounted Composite Tapped Base Pillow Block Ball Bearing - 52100 Bearing Steel, Phosphorus Nickel Coated - Setscrew Lock - Corrosion Resistant - Reduced Maintenance - Lubed for Life - CRTBC-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 Length (in) 4.41 in Bore Diameter (in) 1.2500 in Base Width (in) 1.88 in Length Through Bore (in) 1.6875 in Thread Depth (in) 0.75 in Overall Width (in) 1.88 in Overall Height (in) 3.75 in Base to Center Height (in) 1.875 in Thread Size 1/2-13 Centerline to Outermost Bearing Face (in) 1.000 in Bolt Spacing (in) 3.25 in Technical Specifications Cage Material PPS - Polyphenylene Sulfide Rolling Element Ball Bearing Misalignment Type Static Only Backside Shield/Seal Optional backside shield available order separate Bore Shape Straight Options Reduced Maintenance - Lubed for Life Housing Color Gray Housing Construction One Piece Certifications IP69K Housing Base Solid Seal Type Multi-Lip Contact Seal Outer Ring Land Profile Tapered Lands Housing Type Pillow Block, Tapped Base Housing Style Pillow Block Inner Race Heat Treat Method Zone-Hardened Ability to Relubricate No Misalignment Capability ±2.0° Misalignment - Static Only Insert PN-20 End Cap Available Yes Housing Material Composite Bearing Insert Material 52100 Bearing Steel Dynamic Load Rating (lb) 5,782 lb Cage Type Land Riding Retainer Inner Ring Outside Diameter (in) 1.8620 in Max Operating Temperature (F) 220 °F Bearing Insert Finish Phosphorus Nickel Coated Lubricant Calcium Sulfonate NLGI 2 NSF H1 Food Grade Grease Shaft Locking Type Set Screw Size Code 2-17 Grease Fitting Thread Size 1/4-28 Radial Clearance Standard Fixed vs. Expansion Fixed Maximum Speed (RPM) 2000 rpm Bearing Type Standard Duty Static Load Rating (lb) 3,493 lb Base Length (in) 4.25 in Housing Width (in) 1.88 in General Specifications UPC 662461347294 Weight 2.27 LB Packaged Length 5.00 IN Packaged Width 2.00 IN Packaged Height 5.00 IN HTC 8483.20.8040 Country of Origin United States of America