Sealmaster Mounted Cast Iron Two Bolt Pillow Block Ball Bearing - 52100 Bearing Steel, Black Oxided - Setscrew Lock - MP-315C

Описание

Powder coated epoxy cast iron housing with extended inner ring bearings Zone hardened inner ring with 120° spacing setscrew locking with diamond faceted setscrews 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 Length (in) 13 in Base Width (in) 3.50 in Overall Height (in) 7.25 in Overall Width (in) 3.50 in Bolt Size (in) 7/8 in Bore Diameter (mm) 75 mm Base to Center Height (in) 3.5000 in Foot Height (in) 1.25 in Length Through Bore (in) 3.248 in Centerline to Outermost Bearing Face (in) 1.938 in Bolt Spacing Max (in) 10.13 in Bolt Spacing Min (in) 7.88 in Technical Specifications Housing Base Solid Rolling Element Ball Bearing Bore Shape Straight Housing Construction One Piece Misalignment Type Static Only Housing Color Black Outer Ring Land Profile Standard Cage Material Brass Housing Type Pillow Block, Two Bolt Seal Type Single Lip Contact Seal Housing Style Pillow Block Setscrew Torque (in-lbs) 350-450 in/lbs Ability to Relubricate Yes Inner Race Heat Treat Method Zone-Hardened Inner Ring Outside Diameter (in) 3.922 in Static Load Rating (lb) 13,174 lb Max Operating Temperature (F) 220 °F Maximum Speed (RPM) 1950 rpm Base Length (in) 13.00 in Cage Type Land Riding Retainer Grease Fitting Thread Size 1/4 NPT Vibration Frequency Fundamental Train 0.0069 cps Misalignment Capability ±2.0° Misalignment - Static Only Shaft Locking Type Set Screw Bearing Type Medium Duty Vibration Frequency Outer Ring Defect 0.0759 cps Size Code 2-33 Insert 5315C Bearing Insert Finish Black Oxide Radial Clearance Standard Fixed vs. Expansion Fixed Vibration Frequency Roller Spin 0.0470 cps Dynamic Load Rating (lb) 17,412 lb Housing Coating Powder Coated Housing Material Cast Iron Lubricant Lithium Complex NLGI 2 Grease Vibration Frequency Inner Ring Defect 0.1074 cps Bearing Insert Material 52100 Bearing Steel End Cap Available No General Specifications UPC 662461056462 Weight 31.50 LB Packaged Length 14.25 IN Packaged Width 8.06 IN Packaged Height 4.00 IN HTC 8483.20.8040 Country of Origin United States of America