Sealmaster Mounted Cast Iron Two Bolt Pillow Block Ball Bearing - 52100 Bearing Steel, Black Oxided - Concentric Lock - NP-27TC

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 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) 1.6875 in Base to Center Height (in) 2.13 in Foot Height (in) 0.69 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 Housing Base Solid Rolling Element Ball Bearing Bore Shape Straight Housing Construction One Piece Outer Ring Land Profile Standard Misalignment Type Static Only Housing Color Black Cage Material PPS - Polyphenylene Sulfide Housing Type Pillow Block, Two Bolt Seal Type Single Lip Contact Seal Housing Style Pillow Block Inner Race Heat Treat Method Zone-Hardened Setscrew Torque (in-lbs) 240 in/lbs Locking Collar Outside Diameter (in) 2.94 in Ability to Relubricate Yes Bearing Insert Material 52100 Bearing Steel Lubricant Lithium Complex NLGI 2 Grease Vibration Frequency Inner Ring Defect 0.0994 cps Maximum Speed (RPM) 3800 rpm Grease Fitting Thread Size 1/4-28 Static Load Rating (lb) 5,139 lb Dynamic Load Rating (lb) 7,901 lb Housing Coating Powder Coated Bearing Insert Finish Black Oxide Misalignment Capability ±2.0° Misalignment - Static Only Bearing Type Standard Duty Vibration Frequency Roller Spin 0.0417 cps Radial Clearance Standard Max Operating Temperature (F) 220 °F Inner Ring Outside Diameter (in) 2.063 in Housing Material Cast Iron Vibration Frequency Outer Ring Defect 0.0673 cps Insert 2-111TC Shaft Locking Type Concentric Vibration Frequency Fundamental Train 0.0067 cps Size Code 2-111 End Cap Available No Fixed vs. Expansion Fixed Cage Type Land Riding Retainer Base Length (in) 7.50 in General Specifications UPC 662461032787 Weight 6.80 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