Sealmaster Mounted Cast Iron Two Bolt Low Base Pillow Block Ball Bearing - 52100 Bearing Steel, Black Oxided - Concentric Lock - NPL-28TC

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) 2.13 in Overall Height (in) 4.19 in Base Width (in) 2.13 in Overall Length (in) 7.5 in Bolt Size (in) 1/2 in Bore Diameter (in) 1.75 in Foot Height (in) 0.63 in Base to Center Height (in) 2.06 in Length Through Bore (in) 2.00 in Bolt Spacing Max (in) 6.06 in Bolt Spacing Min (in) 5.44 in Centerline to Outermost Bearing Face (in) 1.31 in Technical Specifications Housing Base Solid Rolling Element Ball Bearing Bore Shape Straight Housing Construction One Piece Misalignment Type Static Only Outer Ring Land Profile Standard Housing Color Black Cage Material PPS - Polyphenylene Sulfide Housing Type Pillow Block, Two Bolt, Low Base Seal Type Single Lip Contact Seal Housing Style Pillow Block Setscrew Torque (in-lbs) 240 in/lbs Inner Race Heat Treat Method Zone-Hardened Locking Collar Outside Diameter (in) 2.94 in Ability to Relubricate Yes Size Code 2-111 Bearing Type Standard Duty Static Load Rating (lb) 5,139 lb Base Length (in) 7.50 in Housing Coating Powder Coated Insert 2-112TC Misalignment Capability ±2.0° Misalignment - Static Only Max Operating Temperature (F) 220 °F Bearing Insert Material 52100 Bearing Steel Vibration Frequency Roller Spin 0.0417 cps Radial Clearance Standard Bearing Insert Finish Black Oxide Vibration Frequency Inner Ring Defect 0.0994 cps Housing Material Cast Iron Vibration Frequency Fundamental Train 0.0067 cps Maximum Speed (RPM) 3800 rpm Inner Ring Outside Diameter (in) 2.063 in Vibration Frequency Outer Ring Defect 0.0673 cps End Cap Available No Shaft Locking Type Concentric Dynamic Load Rating (lb) 7,901 lb Lubricant Lithium Complex NLGI 2 Grease Grease Fitting Thread Size 1/4-28 Fixed vs. Expansion Fixed Cage Type Land Riding Retainer General Specifications UPC 662461033630 Weight 6.70 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