Sealmaster Mounted Cast Iron Two Bolt Pillow Block Ball Bearing - 52100 Bearing Steel, Black Oxided - Setscrew Lock - MP-20

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 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) 2.25 in Overall Width (in) 2.25 in Overall Length (in) 6.88 in Overall Height (in) 3.81 in Bolt Size (in) 1/2 in Bore Diameter (in) 1.25 in Foot Height (in) 0.69 in Base to Center Height (in) 1.875 in Length Through Bore (in) 1.685 in Bolt Spacing Max (in) 5.5 in Centerline to Outermost Bearing Face (in) 1 in Bolt Spacing Min (in) 4.5 in Bolt Spacing (in) 5 in Technical Specifications Rolling Element Ball Bearing Housing Base Solid Bore Shape Straight Housing Construction One Piece Misalignment Type Static Only Outer Ring Land Profile Standard Housing Color Black Cage Material PPS - Polyphenylene Sulfide Housing Type Pillow Block, Two Bolt Seal Type Felt Labyrinth Seal Housing Style Pillow Block Ability to Relubricate Yes Inner Race Heat Treat Method Zone-Hardened Maximum Speed (RPM) 4650 rpm Misalignment Capability ±2.0° Misalignment - Static Only Radial Clearance Standard Insert 2-14 Vibration Frequency Inner Ring Defect 0.0905 cps Vibration Frequency Outer Ring Defect 0.0595 cps Base Length (in) 6.88 in Inner Ring Outside Diameter (in) 1.851 in Vibration Frequency Fundamental Train 0.0066 cps Dynamic Load Rating (lb) 5,782 lb Cage Type Land Riding Retainer Grease Fitting Thread Size 1/4-28 Vibration Frequency Roller Spin 0.0386 cps Fixed vs. Expansion Fixed Bearing Insert Finish Black Oxide Lubricant Lithium Complex NLGI 2 Grease Bearing Insert Material 52100 Bearing Steel Bearing Type Medium Duty Size Code 2-17 Max Operating Temperature (F) 220 °F Static Load Rating (lb) 3,493 lb End Cap Available No Housing Material Cast Iron Shaft Locking Type Set Screw Housing Coating Powder Coated General Specifications UPC 662461013748 Weight 5.09 LB Packaged Length 4.63 IN Packaged Width 2.31 IN Packaged Height 7.50 IN HTC 8483.20.8040 Country of Origin United States of America