Sealmaster Mounted Cast Iron Two Bolt Pillow Block Ball Bearing - 52100 Bearing Steel, Black Oxided - Concentric Lock - NP-20T

Описание

Powder coated epoxy cast iron housing with extended inner ring bearings Skwezloc® concentric locking for near perfect concentricity 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 Overall Height (in) 3.75 in Overall Length (in) 6.56 in Base Width (in) 1.88 in Bolt Size (in) 1/2 in Bore Diameter (in) 1.25 in Base to Center Height (in) 1.875 in Foot Height (in) 0.63 in Length Through Bore (in) 1.81 in Centerline to Outermost Bearing Face (in) 1.12 in Bolt Spacing Min (in) 4.69 in Bolt Spacing Max (in) 5.31 in Bolt Spacing (in) 5 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 Housing Type Pillow Block, Two Bolt Seal Type Felt Labyrinth Seal Housing Style Pillow Block Inner Race Heat Treat Method Zone-Hardened Ability to Relubricate Yes Locking Collar Outside Diameter (in) 2.5 in Radial Clearance Standard Insert 2-14T Housing Material Cast Iron Vibration Frequency Inner Ring Defect 0.0905 cps Max Operating Temperature (F) 220 °F Base Length (in) 6.56 in Maximum Speed (RPM) 6500 rpm Fixed vs. Expansion Fixed Vibration Frequency Outer Ring Defect 0.0595 cps Grease Fitting Thread Size 1/4-28 End Cap Available No Bearing Insert Material 52100 Bearing Steel Shaft Locking Type Concentric Housing Coating Powder Coated Vibration Frequency Fundamental Train 0.0066 cps Vibration Frequency Roller Spin 0.0386 cps Dynamic Load Rating (lb) 5,782 lb Size Code 2-17 Lubricant Lithium Complex NLGI 2 Grease Misalignment Capability ±2.0° Misalignment - Static Only Inner Ring Outside Diameter (in) 1.851 in Cage Type Land Riding Retainer Bearing Type Standard Duty Static Load Rating (lb) 3,493 lb Bearing Insert Finish Black Oxide General Specifications UPC 662461029671 Weight 4.74 LB Packaged Length 2.06 IN Packaged Width 4.38 IN Packaged Height 6.81 IN HTC 8483.20.8040 Country of Origin Mexico