Sealmaster Mounted Cast Iron Two Bolt Pillow Block Ball Bearing - 52100 Bearing Steel, Black Oxided - Concentric Lock - EMP-31TC

Описание

Powder coated epoxy cast iron housed, extended inner ring bearings in expansion ring allowing for axial expansion 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 Height (in) 5.09 in Base Width (in) 2.88 in Overall Length (in) 5.38 in Overall Width (in) 2.88 in Bolt Size (in) 5/8 in Bore Diameter (in) 1.9375 in Foot Height (in) 0.88 in Base to Center Height (in) 2.5000 in Length Through Bore (in) 2.25 in Centerline to Outermost Bearing Face (in) 1.38 in Bolt Spacing Min (in) 5.94 in Bolt Spacing Max (in) 7.56 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 Locking Collar Outside Diameter (in) 3.50 in Ability to Relubricate Yes Inner Race Heat Treat Method Zone-Hardened Base Length (in) 9.50 in Bearing Insert Finish Black Oxide Dynamic Load Rating (lb) 7,889 lb Inner Ring Outside Diameter (in) 2.469 in Static Load Rating (lb) 5,216 lb Bearing Insert Material 52100 Bearing Steel Lubricant Lithium Complex NLGI 2 Grease Max Operating Temperature (F) 220 °F Bearing Type Medium Duty Vibration Frequency Outer Ring Defect 0.0683 cps Fixed vs. Expansion Expansion Shaft Locking Type Concentric End Cap Available No Vibration Frequency Fundamental Train 0.0068 cps Housing Coating Powder Coated Size Code 2-115 Insert AR-2-115TC Housing Material Cast Iron Radial Clearance Standard Maximum Speed (RPM) 3550 rpm Vibration Frequency Roller Spin 0.0445 cps Misalignment Capability ±2.0° Misalignment - Static Only Grease Fitting Thread Size 1/8 NPT Cage Type Land Riding Retainer Vibration Frequency Inner Ring Defect 0.0984 cps General Specifications UPC 662461034958 Weight 12.20 LB Packaged Length 9.68 IN Packaged Width 5.69 IN Packaged Height 3.19 IN HTC 8483.20.8040 Country of Origin United States of America