Sealmaster Mounted Composite Tapped Base Pillow Block Ball Bearing - 52100 Bearing Steel, Phosphorus Nickel Coated - Concentric Lock - Corrosion Resistant - Reduced Maintenance - Lubed for Life - CRTBC-PN12T 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 Skwezloc® Concentric locking for near perfect concentricity with fluoropolymer coated collar and corrosion resistant cap screw 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 Thread Size 3/8-16 Overall Height (in) 2.56 in Overall Length (in) 3.11 in Base Width (in) 1.50 in Overall Width (in) 1.5 in Bore Diameter (in) 0.75 in Thread Depth (in) 0.5 in Base to Center Height (in) 1.312 in Length Through Bore (in) 1.28 in Centerline to Outermost Bearing Face (in) 0.72 in Bolt Spacing (in) 2.00 in Technical Specifications Rolling Element Ball Bearing Housing Base Solid Housing Construction One Piece Bore Shape Straight Outer Ring Land Profile Tapered Lands Misalignment Type Static Only Options Corrosion Resistant - Reduced Maintenance - Lubed for Life Housing Color Gray Certifications IP69K Cage Material PPS - Polyphenylene Sulfide Seal Type Multi-Lip Contact Seal Housing Type Pillow Block, Tapped Base Housing Style Pillow Block Locking Collar Outside Diameter (in) 1.80 in Setscrew Torque (in-lbs) 70 in/lbs Inner Race Heat Treat Method Zone-Hardened Ability to Relubricate No Misalignment Capability ±2.0° Misalignment - Static Only Bearing Insert Material 52100 Bearing Steel Size Code 2-012 Base Length (in) 3.11 in Radial Clearance Standard Insert PN-12T Max Operating Temperature (F) 220 °F Grease Fitting Thread Size 1/4-28 Static Load Rating (lb) 1,444 lb Maximum Speed (RPM) 3100 rpm Vibration Frequency Fundamental Train 0.0066 cps Vibration Frequency Roller Spin 0.0381 cps Bearing Type Standard Duty End Cap Available Yes Lubricant Calcium Sulfonate NLGI 2 NSF H1 Food Grade Grease Cage Type Land Riding Retainer Shaft Locking Type Concentric Dynamic Load Rating (lb) 2,611 lb Inner Ring Outside Diameter (in) 1.188 in Housing Material Composite Bearing Insert Finish Phosphorus Nickel Coated Vibration Frequency Outer Ring Defect 0.0593 cps Fixed vs. Expansion Fixed Vibration Frequency Inner Ring Defect 0.0907 cps Housing Width (in) 1.5 in General Specifications UPC 662461391174 Weight 0.82 LB Packaged Length 4.00 IN Packaged Width 1.50 IN Packaged Height 3.94 IN HTC 8483.20.8040 Country of Origin United States of America