Sealmaster Mounted Cast Iron Two Bolt Pillow Block Ball Bearing - 52100 Bearing Steel, Black Oxided - Concentric Lock - Extra Low Drag - NP-28T XLO

Описание

Powder coated epoxy cast iron housing with extended inner ring bearings Skwezloc® concentric locking for near perfect concentricity Extra low drag seal cut down felt labyrinth seal and flinger Nylon retainer to reduce overall drag Oil lubricated and supplied with an adapter and plug for easy field relubrication Sealmaster® exclusive lock pin and dimple for direct lubrication and anti-rotation Looser than standard housing fit for ease of alignment on lightweight frames Dimensions Overall Length (in) 7.5 in Overall Width (in) 2.13 in Overall Height (in) 4.25 in Base Width (in) 2.13 in Bolt Size (in) 1/2 in Bore Diameter (in) 1.75 in Foot Height (in) 0.69 in Base to Center Height (in) 2.13 in Length Through Bore (in) 2.00 in Bolt Spacing Min (in) 5.44 in Centerline to Outermost Bearing Face (in) 1.31 in Bolt Spacing Max (in) 6.06 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 Options Extra Low Drag Cage Material PPS - Polyphenylene Sulfide Seal Type Labryinth Seal Housing Type Pillow Block, Two Bolt Housing Style Pillow Block Locking Collar Outside Diameter (in) 2.94 in Setscrew Torque (in-lbs) 240 in/lbs Ability to Relubricate Yes Inner Race Heat Treat Method Zone-Hardened Vibration Frequency Inner Ring Defect 0.0994 cps Vibration Frequency Roller Spin 0.0417 cps Base Length (in) 7.50 in Insert 2-112T XLO Max Operating Temperature (F) 220 °F Grease Fitting Thread Size 1/4-28 Cage Type Land Riding Retainer Misalignment Capability ±2.0° Misalignment - Static Only Fixed vs. Expansion Fixed Bearing Type Standard Duty Shaft Locking Type Concentric Vibration Frequency Fundamental Train 0.0067 cps Maximum Speed (RPM) 1500 rpm Bearing Insert Finish Black Oxide Vibration Frequency Outer Ring Defect 0.0673 cps Housing Coating Powder Coated Size Code 2-111 Housing Material Cast Iron End Cap Available No Radial Clearance Standard Lubricant Oil Coated Only - No Factory Grease Fill Bearing Insert Material 52100 Bearing Steel Inner Ring Outside Diameter (in) 2.063 in Static Load Rating (lb) 5,139 lb Dynamic Load Rating (lb) 7,901 lb General Specifications UPC 662461321188 Weight 6.90 LB Packaged Length 5.19 IN Packaged Width 2.13 IN Packaged Height 7.81 IN HTC 8483.20.8040 Country of Origin United States of America