Sealmaster Mounted Cast Iron Two Bolt Pillow Block Ball Bearing - 52100 Bearing Steel, Black Oxided - Concentric Lock - NP-20TC

Описание

Powder coated epoxy cast iron housing with extended inner ring bearings Skwezloc® concentric locking for near perfect concentricity Single lip contact seal 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) 1.88 in Overall Length (in) 6.56 in Overall Height (in) 3.75 in Base Width (in) 1.88 in Bolt Size (in) 1/2 in Bore Diameter (in) 1.25 in Foot Height (in) 0.63 in Base to Center Height (in) 1.875 in Length Through Bore (in) 1.81 in Bolt Spacing Max (in) 5.31 in Centerline to Outermost Bearing Face (in) 1.12 in Bolt Spacing Min (in) 4.69 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 Seal Type Single Lip Contact Seal Housing Type Pillow Block, Two Bolt Housing Style Pillow Block Ability to Relubricate Yes Inner Race Heat Treat Method Zone-Hardened Locking Collar Outside Diameter (in) 2.5 in Radial Clearance Standard Fixed vs. Expansion Fixed Misalignment Capability ±2.0° Misalignment - Static Only Inner Ring Outside Diameter (in) 1.851 in Cage Type Land Riding Retainer Grease Fitting Thread Size 1/4-28 Bearing Type Standard Duty Size Code 2-17 Base Length (in) 6.56 in Max Operating Temperature (F) 220 °F Shaft Locking Type Concentric Vibration Frequency Fundamental Train 0.0066 cps Insert 2-14TC Maximum Speed (RPM) 4650 rpm Bearing Insert Finish Black Oxide Dynamic Load Rating (lb) 5,782 lb Lubricant Lithium Complex NLGI 2 Grease Vibration Frequency Outer Ring Defect 0.0595 cps Housing Coating Powder Coated Vibration Frequency Roller Spin 0.0386 cps Static Load Rating (lb) 3,493 lb End Cap Available No Bearing Insert Material 52100 Bearing Steel Housing Material Cast Iron Vibration Frequency Inner Ring Defect 0.0905 cps General Specifications UPC 662461032732 Weight 4.65 LB Packaged Length 2.06 IN Packaged Width 4.38 IN Packaged Height 6.81 IN HTC 8483.20.8040 Country of Origin United States of America