Sealmaster Mounted Cast Iron Two Bolt Pillow Block Ball Bearing - 52100 Bearing Steel, Black Oxided - Setscrew Lock - Air Handling Housing Fit, Noise Tested - EMP-39 CXU

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 locking with diamond faceted setscrews Air Handling noise check for quiet operation Looser than standard housing fit for ease of alignment on lightweight frames Felt labyrinth seal and flinger for dusty and dirty 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 Base Width (in) 3.25 in Overall Height (in) 6.25 in Overall Width (in) 3.25 in Overall Length (in) 11.25 in Bolt Size (in) 3/4 in Bore Diameter (in) 2.4375 in Foot Height (in) 1.06 in Base to Center Height (in) 3.0000 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 Rolling Element Ball Bearing Housing Base Solid Bore Shape Straight Housing Construction One Piece Outer Ring Land Profile Standard Housing Color Black Options Air Handling Housing Fit, Noise Tested Misalignment Type Static Only Cage Material PPS - Polyphenylene Sulfide Housing Type Pillow Block, Two Bolt Seal Type Felt Labyrinth Seal Housing Style Pillow Block Ability to Relubricate Yes Setscrew Torque (in-lbs) 230-300 in/lbs Inner Race Heat Treat Method Zone-Hardened Housing Material Cast Iron Grease Fitting Thread Size 1/8 NPT Expansion Capability (in) .19 in Maximum Speed (RPM) 3000 rpm Vibration Frequency Fundamental Train 0.0068 cps Vibration Frequency Roller Spin 0.0451 cps End Cap Available No Max Operating Temperature (F) 220 °F Inner Ring Outside Diameter (in) 2.984 in Size Code 2-27 Bearing Insert Finish Black Oxide Shaft Locking Type Set Screw Bearing Type Medium Duty Static Load Rating (lb) 8,150 lb Vibration Frequency Outer Ring Defect 0.0684 cps Insert AR-2-27 Misalignment Capability ±2.0° Misalignment - Static Only Cage Type Land Riding Retainer Fixed vs. Expansion Expansion Vibration Frequency Inner Ring Defect 0.0982 cps Lubricant Lithium Complex NLGI 2 Grease Base Length (in) 11.25 in Radial Clearance Standard Bearing Insert Material 52100 Bearing Steel Dynamic Load Rating (lb) 11,789 lb Housing Coating Powder Coated General Specifications UPC 662461101049 Weight 19.88 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