Sealmaster Mounted Cast Iron Two Bolt Pillow Block Ball Bearing - 52100 Bearing Steel, Black Oxided - Concentric Lock - NP-39TC

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 Base Width (in) 2.75 in Overall Height (in) 5.56 in Overall Length (in) 9.5 in Overall Width (in) 2.75 in Bolt Size (in) 5/8 in Bore Diameter (in) 2.4375 in Base to Center Height (in) 2.7500 in Foot Height (in) 0.88 in Length Through Bore (in) 2.63 in Bolt Spacing Min (in) 6.88 in Centerline to Outermost Bearing Face (in) 1.63 in Bolt Spacing Max (in) 7.63 in Technical Specifications Rolling Element Ball Bearing Housing Base Solid 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 Housing Style Pillow Block Setscrew Torque (in-lbs) 495 in/lbs Inner Race Heat Treat Method Zone-Hardened Locking Collar Outside Diameter (in) 4.22 in Ability to Relubricate Yes Lubricant Lithium Complex NLGI 2 Grease Inner Ring Outside Diameter (in) 2.984 in Vibration Frequency Roller Spin 0.0432 cps Insert 2-27TC Dynamic Load Rating (lb) 11,789 lb Misalignment Capability ±2.0° Misalignment - Static Only Radial Clearance Standard Bearing Insert Finish Black Oxide Fixed vs. Expansion Fixed Bearing Insert Material 52100 Bearing Steel Max Operating Temperature (F) 220 °F Vibration Frequency Outer Ring Defect 0.0678 cps Grease Fitting Thread Size 1/8 NPT Cage Type Land Riding Retainer Maximum Speed (RPM) 2550 rpm Vibration Frequency Fundamental Train 0.0068 cps Static Load Rating (lb) 8,150 lb Housing Coating Powder Coated Base Length (in) 9.50 in End Cap Available No Vibration Frequency Inner Ring Defect 0.0989 cps Size Code 2-27 Shaft Locking Type Concentric Bearing Type Standard Duty Housing Material Cast Iron General Specifications UPC 662461032862 Weight 14.50 LB Packaged Length 10.38 IN Packaged Width 6.50 IN Packaged Height 3.00 IN HTC 8483.20.8040 Country of Origin United States of America