Sealmaster Mounted Cast Iron Two Bolt Pillow Block Ball Bearing - 52100 Bearing Steel, Black Oxided - Setscrew Lock - Reduced Maintenance - Lubed for Life - NP-31C RM

Описание

Powder coated epoxy cast iron housing with extended inner ring bearings Zone hardened inner ring with 120° spacing setscrew locking with diamond faceted setscrews Single lip contact 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. Sealmaster® exclusive lock pin and dimple for direct lubrication and anti-rotation Reduced maintenance design with plug and includes Sealmaster® Tapered Lands ensures that lubricant will be easily redirected back to the raceway. Dimensions Overall Width (in) 2.38 in Base Width (in) 2.38 in Overall Length (in) 8.13 in Overall Height (in) 4.56 in Bolt Size (in) 5/8 in Bore Diameter (in) 1.9375 in Foot Height (in) 0.75 in Base to Center Height (in) 2.2500 in Length Through Bore (in) 2.031 in Bolt Spacing Min (in) 6 in Bolt Spacing Max (in) 6.5 in Centerline to Outermost Bearing Face (in) 1.281 in Technical Specifications Rolling Element Ball Bearing Housing Base Solid Bore Shape Straight Housing Construction One Piece Misalignment Type Static Only Options Reduced Maintenance - Lubed for Life Housing Color Black Outer Ring Land Profile Tapered Lands Cage Material PPS - Polyphenylene Sulfide Housing Type Pillow Block, Two Bolt Seal Type Felt Labyrinth Seal Housing Style Pillow Block Ability to Relubricate No Inner Race Heat Treat Method Zone-Hardened Radial Clearance Standard Bearing Insert Material 52100 Bearing Steel Base Length (in) 8.13 in Vibration Frequency Outer Ring Defect 0.0683 cps Shaft Locking Type Set Screw Vibration Frequency Roller Spin 0.0445 cps Vibration Frequency Fundamental Train 0.0068 cps Lubricant Lithium Complex NLGI 2 Grease Maximum Speed (RPM) 3550 rpm Bearing Type Standard Duty Vibration Frequency Inner Ring Defect 0.0984 cps Inner Ring Outside Diameter (in) 2.469 in Housing Coating Powder Coated Static Load Rating (lb) 5,216 lb Fixed vs. Expansion Fixed Misalignment Capability ±2.0° Misalignment - Static Only Grease Fitting Thread Size 1/8 NPT Bearing Insert Finish Black Oxide Housing Material Cast Iron Insert 2-115C RM Max Operating Temperature (F) 220 °F Cage Type Land Riding Retainer End Cap Available No Size Code 2-115 Dynamic Load Rating (lb) 7,889 lb General Specifications UPC 662461333822 Weight 7.90 LB Packaged Length 9.00 IN Packaged Width 5.19 IN Packaged Height 2.38 IN HTC 8483.20.8040 Country of Origin United States of America