Sealmaster Mounted Cast Iron Two Bolt Low Base Pillow Block Ball Bearing - 52100 Bearing Steel, Black Oxided - Concentric Lock - NPL-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 Base Width (in) 1.88 in Overall Height (in) 3.69 in Overall Length (in) 6.56 in Bolt Size (in) 1/2 in Bore Diameter (in) 1.25 in Foot Height (in) 0.56 in Base to Center Height (in) 1.8125 in Length Through Bore (in) 1.81 in Bolt Spacing Max (in) 5.31 in Bolt Spacing (in) 5 in Centerline to Outermost Bearing Face (in) 1.12 in Bolt Spacing Min (in) 4.69 in Technical Specifications Housing Base Solid Rolling Element Ball Bearing Bore Shape Straight Housing Construction One Piece Housing Color Black Misalignment Type Static Only Outer Ring Land Profile Standard Cage Material PPS - Polyphenylene Sulfide Seal Type Single Lip Contact Seal Housing Type Pillow Block, Two Bolt, Low Base Housing Style Pillow Block Ability to Relubricate Yes Locking Collar Outside Diameter (in) 2.5 in Inner Race Heat Treat Method Zone-Hardened Vibration Frequency Roller Spin 0.0386 cps Inner Ring Outside Diameter (in) 1.851 in Size Code 2-17 Misalignment Capability ±2.0° Misalignment - Static Only Bearing Insert Material 52100 Bearing Steel Housing Material Cast Iron Maximum Speed (RPM) 4650 rpm Insert 2-14TC Radial Clearance Standard Vibration Frequency Fundamental Train 0.0066 cps Max Operating Temperature (F) 220 °F Vibration Frequency Outer Ring Defect 0.0595 cps Shaft Locking Type Concentric Dynamic Load Rating (lb) 5,782 lb Cage Type Land Riding Retainer Bearing Type Standard Duty End Cap Available No Base Length (in) 6.56 in Lubricant Lithium Complex NLGI 2 Grease Bearing Insert Finish Black Oxide Static Load Rating (lb) 3,493 lb Housing Coating Powder Coated Grease Fitting Thread Size 1/4-28 Fixed vs. Expansion Fixed Vibration Frequency Inner Ring Defect 0.0905 cps General Specifications UPC 662461033579 Weight 4.60 LB Packaged Length 4.38 IN Packaged Width 2.06 IN Packaged Height 6.81 IN HTC 8483.20.8040 Country of Origin United States of America