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

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 Base Width (in) 2.38 in Overall Width (in) 2.38 in Overall Height (in) 4.56 in Overall Length (in) 8.13 in Bolt Size (in) 5/8 in Bore Diameter (in) 1.9375 in Base to Center Height (in) 2.2500 in Foot Height (in) 0.75 in Length Through Bore (in) 2.09 in Bolt Spacing Min (in) 6 in Bolt Spacing Max (in) 6.5 in Centerline to Outermost Bearing Face (in) 1.34 in Technical Specifications Housing Base Solid Rolling Element Ball Bearing Bore Shape Straight Housing Construction One Piece Housing Color Black Outer Ring Land Profile Standard Misalignment Type Static Only Cage Material PPS - Polyphenylene Sulfide Housing Type Pillow Block, Two Bolt Seal Type Felt Labyrinth Seal Housing Style Pillow Block Locking Collar Outside Diameter (in) 3.38 in Inner Race Heat Treat Method Zone-Hardened Ability to Relubricate Yes Inner Ring Outside Diameter (in) 2.469 in Bearing Type Standard Duty Dynamic Load Rating (lb) 7,889 lb Vibration Frequency Roller Spin 0.0445 cps Bearing Insert Finish Black Oxide Vibration Frequency Fundamental Train 0.0068 cps Vibration Frequency Outer Ring Defect 0.0683 cps Grease Fitting Thread Size 1/8 NPT Static Load Rating (lb) 5,216 lb Fixed vs. Expansion Fixed Shaft Locking Type Concentric Misalignment Capability ±2.0° Misalignment - Static Only Cage Type Land Riding Retainer Radial Clearance Standard Maximum Speed (RPM) 5000 rpm End Cap Available No Housing Coating Powder Coated Housing Material Cast Iron Lubricant Lithium Complex NLGI 2 Grease Vibration Frequency Inner Ring Defect 0.0984 cps Size Code 2-115 Max Operating Temperature (F) 220 °F Insert 2-115T Bearing Insert Material 52100 Bearing Steel Base Length (in) 8.13 in General Specifications UPC 662461029749 Weight 8.98 LB Packaged Length 5.19 IN Packaged Width 9.00 IN Packaged Height 2.38 IN HTC 8483.20.8040 Country of Origin Mexico