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

Описание

Powder coated epoxy cast iron housing with extended inner ring bearings Zone hardened inner ring with 120° spacing setscrew locking with diamond faceted setscrews 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 Base Width (in) 2.13 in Overall Height (in) 4.25 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) 1.938 in Bolt Spacing Min (in) 5.44 in Bolt Spacing Max (in) 6.06 in Centerline to Outermost Bearing Face (in) 1.188 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 Setscrew Torque (in-lbs) 125-165 in/lbs Inner Ring Outside Diameter (in) 2.063 in Bearing Type Standard Duty Bearing Insert Finish Black Oxide Housing Material Cast Iron Vibration Frequency Roller Spin 0.0417 cps Vibration Frequency Inner Ring Defect 0.0994 cps Misalignment Capability ±2.0° Misalignment - Static Only Vibration Frequency Outer Ring Defect 0.0673 cps Maximum Speed (RPM) 3800 rpm Vibration Frequency Fundamental Train 0.0067 cps End Cap Available No Insert 2-111C Bearing Insert Material 52100 Bearing Steel Cage Type Land Riding Retainer Shaft Locking Type Set Screw Radial Clearance Standard Base Length (in) 7.50 in Size Code 2-111 Dynamic Load Rating (lb) 7,901 lb Housing Coating Powder Coated Static Load Rating (lb) 5,139 lb Max Operating Temperature (F) 220 °F Fixed vs. Expansion Fixed Grease Fitting Thread Size 1/4-28 Lubricant Lithium Complex NLGI 2 Grease General Specifications UPC 662461020784 Weight 6.61 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