Sealmaster Mounted Cast Iron Two Bolt Pillow Block Ball Bearing - 52100 Bearing Steel, Black Oxided - Setscrew Lock - High Contamination - NP-31 DRT

Описание

Powder coated epoxy cast iron housing with extended inner ring bearings Zone hardened inner ring with 120° spacing setscrew with diamond faceted setscrews 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 Dimensions Overall Width (in) 2.38 in Overall Length (in) 8.13 in Base Width (in) 2.38 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 Centerline to Outermost Bearing Face (in) 1.281 in Bolt Spacing Min (in) 6 in Bolt Spacing Max (in) 6.5 in Technical Specifications Rolling Element Ball Bearing Housing Base Solid Bore Shape Straight Housing Construction One Piece Misalignment Type Static Only Housing Color Black Outer Ring Land Profile Standard Options High Contamination Cage Material PPS - Polyphenylene Sulfide Housing Type Pillow Block, Two Bolt Seal Type Multi-Lip Contact Seal Housing Style Pillow Block Ability to Relubricate Yes Inner Race Heat Treat Method Zone-Hardened Vibration Frequency Roller Spin 0.0445 cps Insert 2-115 DRT Vibration Frequency Inner Ring Defect 0.0984 cps Grease Fitting Thread Size 1/8 NPT Radial Clearance Standard Lubricant Lithium Complex NLGI 2 Grease - 100% Fill Fixed vs. Expansion Fixed Maximum Speed (RPM) 325 rpm Size Code 2-115 Bearing Insert Finish Black Oxide Housing Material Cast Iron Dynamic Load Rating (lb) 7,889 lb Cage Type Land Riding Retainer Bearing Type Standard Duty Max Operating Temperature (F) 220 °F Vibration Frequency Outer Ring Defect 0.0683 cps Shaft Locking Type Set Screw Base Length (in) 8.13 in Bearing Insert Material 52100 Bearing Steel Inner Ring Outside Diameter (in) 2.469 in Vibration Frequency Fundamental Train 0.0068 cps Static Load Rating (lb) 5,216 lb Housing Coating Powder Coated End Cap Available No Misalignment Capability ±2.0° Misalignment - Static Only General Specifications UPC 662461326916 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