Sealmaster Mounted Cast Iron Two Bolt Pillow Block Ball Bearing - 52100 Bearing Steel, Black Oxided - Setscrew Lock - NP-30C

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 seal 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 Base Width (in) 2.38 in Overall Length (in) 8.13 in Overall Width (in) 2.38 in Overall Height (in) 4.56 in Bolt Size (in) 5/8 in Bore Diameter (in) 1.875 in Foot Height (in) 0.75 in Base to Center Height (in) 2.2500 in Length Through Bore (in) 2.031 in Bolt Spacing Max (in) 6.5 in Centerline to Outermost Bearing Face (in) 1.281 in Bolt Spacing Min (in) 6 in Technical Specifications Housing Base Solid Rolling Element Ball Bearing Bore Shape Straight Housing Construction One Piece Outer Ring Land Profile Standard Housing Color Black Misalignment Type Static Only Cage Material PPS - Polyphenylene Sulfide Seal Type Single Lip Contact Seal Housing Type Pillow Block, Two Bolt Housing Style Pillow Block Ability to Relubricate Yes Inner Race Heat Treat Method Zone-Hardened Insert 2-114C Lubricant Lithium Complex NLGI 2 Grease Housing Coating Powder Coated Bearing Insert Finish Black Oxide End Cap Available No Bearing Type Standard Duty Vibration Frequency Inner Ring Defect 0.0984 cps Fixed vs. Expansion Fixed Housing Material Cast Iron Cage Type Land Riding Retainer Inner Ring Outside Diameter (in) 2.469 in Misalignment Capability ±2.0° Misalignment - Static Only Base Length (in) 8.13 in Vibration Frequency Fundamental Train 0.0068 cps Radial Clearance Standard Maximum Speed (RPM) 3550 rpm Max Operating Temperature (F) 220 °F Grease Fitting Thread Size 1/8 NPT Static Load Rating (lb) 5,216 lb Size Code 2-115 Dynamic Load Rating (lb) 7,889 lb Vibration Frequency Roller Spin 0.0445 cps Bearing Insert Material 52100 Bearing Steel Vibration Frequency Outer Ring Defect 0.0683 cps Shaft Locking Type Set Screw General Specifications UPC 662461020814 Weight 8.15 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