Sealmaster Mounted Cast Iron Two Bolt Pillow Block Ball Bearing - 52100 Bearing Steel, Black Oxided - Setscrew Lock - NP-212

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) 2.75 in Overall Height (in) 5.56 in Overall Width (in) 2.75 in Overall Length (in) 9.5 in Bolt Size (in) 5/8 in Bore Diameter (mm) 60 mm Base to Center Height (in) 2.7500 in Foot Height (in) 0.88 in Length Through Bore (in) 2.563 in Centerline to Outermost Bearing Face (in) 1.563 in Bolt Spacing Min (in) 6.88 in Bolt Spacing Max (in) 7.63 in Technical Specifications Rolling Element Ball Bearing Housing Base Solid Bore Shape Straight Housing Construction One Piece Housing Color Black Misalignment Type Static Only Outer Ring Land Profile Standard Cage Material PPS - Polyphenylene Sulfide Seal Type Felt Labyrinth Seal Housing Type Pillow Block, Two Bolt Housing Style Pillow Block Setscrew Torque (in-lbs) 230-300 in/lbs Inner Race Heat Treat Method Zone-Hardened Ability to Relubricate Yes End Cap Available No Bearing Insert Finish Black Oxide Dynamic Load Rating (lb) 11,789 lb Shaft Locking Type Set Screw Bearing Insert Material 52100 Bearing Steel Insert 5212 Misalignment Capability ±2.0° Misalignment - Static Only Max Operating Temperature (F) 220 °F Base Length (in) 9.50 in Bearing Type Standard Duty Housing Material Cast Iron Vibration Frequency Roller Spin 0.0432 cps Vibration Frequency Inner Ring Defect 0.0989 cps Static Load Rating (lb) 8,150 lb Maximum Speed (RPM) 3000 rpm Fixed vs. Expansion Fixed Cage Type Land Riding Retainer Inner Ring Outside Diameter (in) 2.984 in Vibration Frequency Outer Ring Defect 0.0678 cps Grease Fitting Thread Size 1/8 NPT Lubricant Lithium Complex NLGI 2 Grease Housing Coating Powder Coated Radial Clearance Standard Vibration Frequency Fundamental Train 0.0068 cps Size Code 2-27 General Specifications UPC 662461051832 Weight 13.80 LB Packaged Length 6.50 IN Packaged Width 10.38 IN Packaged Height 3.00 IN HTC 8483.20.8040 Country of Origin United States of America