Sealmaster Mounted Cast Iron Two Bolt Pillow Block Ball Bearing - 52100 Bearing Steel, Black Oxided - Setscrew Lock - High Temperature - EMP-39 HT

Описание

Powder coated epoxy cast iron housed, extended inner ring bearings in expansion ring allowing for axial expansion Zone hardened inner ring with 120° spacing setscrew with diamond faceted setscrews High temperature felt labyrinth seal and flinger for dry and dusty environment 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) 3.25 in Overall Height (in) 6.25 in Overall Length (in) 11.25 in Base Width (in) 3.25 in Bolt Size (in) 3/4 in Bore Diameter (in) 2.4375 in Base to Center Height (in) 3.0000 in Foot Height (in) 1.06 in Length Through Bore (in) 2.750 in Bolt Spacing Min (in) 7.13 in Centerline to Outermost Bearing Face (in) 1.688 in Bolt Spacing Max (in) 8.88 in Technical Specifications Housing Base Solid Rolling Element Ball Bearing Bore Shape Straight Housing Construction One Piece Misalignment Type Static Only Options High Temperature Outer Ring Land Profile Standard Housing Color Black Cage Material PPS - Polyphenylene Sulfide Seal Type High Temp Labyrinth Housing Type Pillow Block, Two Bolt Housing Style Pillow Block Ability to Relubricate Yes Inner Race Heat Treat Method Zone-Hardened Setscrew Torque (in-lbs) 230-300 in/lbs Lubricant Synthetic NLGI 2 High Temperature Grease Expansion Capability (in) .19 in Vibration Frequency Inner Ring Defect 0.0982 cps Max Operating Temperature (F) 400 °F Size Code 2-27 End Cap Available No Base Length (in) 11.25 in Static Load Rating (lb) 8,150 lb Bearing Insert Finish Black Oxide Misalignment Capability ±2.0° Misalignment - Static Only Cage Type Land Riding Retainer Housing Material Cast Iron Bearing Type Medium Duty Vibration Frequency Fundamental Train 0.0068 cps Radial Clearance Increased Vibration Frequency Outer Ring Defect 0.0684 cps Bearing Insert Material 52100 Bearing Steel Dynamic Load Rating (lb) 11,789 lb Housing Coating Powder Coated Vibration Frequency Roller Spin 0.0451 cps Grease Fitting Thread Size 1/8 NPT Shaft Locking Type Set Screw Insert AR-2-27 HT Inner Ring Outside Diameter (in) 2.984 in Maximum Speed (RPM) 1250 rpm Fixed vs. Expansion Expansion General Specifications UPC 662461343562 Weight 20.15 LB Packaged Length 12.38 IN Packaged Width 7.13 IN Packaged Height 3.56 IN HTC 8483.20.8040 Country of Origin United States of America