Sealmaster Mounted Cast Iron Three Bolt Flange Bracket Ball Bearing - 52100 Bearing Steel, Black Oxided - Setscrew Lock - Reduced Maintenance - Lubed for Life - FB-20 RM

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 Felt labyrinth seal and flinger for dry and dusty environment 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 Reduced maintenance design with plug and includes Sealmaster® Tapered Lands ensures that lubricant will be easily redirected back to the raceway. Dimensions Bolt Size (in) 1/2 in Overall Width (in) 3.75 in Overall Height (in) 1.88 in Overall Length (in) 6.13 in Bore Diameter (in) 1.25 in Foot Height (in) 0.5 in Base to Center Height (in) 4.25 in Length Through Bore (in) 1.685 in Bolt Spacing (in) 2.0000 in Technical Specifications Rolling Element Ball Bearing Bore Shape Straight Pilot Configuration No Pilot Housing Construction One Piece Housing Color Black Options Reduced Maintenance - Lubed for Life Misalignment Type Static Only Outer Ring Land Profile Tapered Lands Cage Material PPS - Polyphenylene Sulfide Seal Type Felt Labyrinth Seal Housing Type Flange, Bracket, Three Bolt Housing Style Flange Block Ability to Relubricate No Inner Race Heat Treat Method Zone-Hardened Bolt Spacing Height Direction (in) 1.25 in Misalignment Capability ±2.0° Misalignment - Static Only Insert 2-14 RM Lubricant Lithium Complex NLGI 2 Grease Vibration Frequency Roller Spin 0.0386 cps Housing Material Cast Iron Shaft Locking Type Set Screw Grease Fitting Thread Size 1/4-28 Max Operating Temperature (F) 220 °F Bearing Insert Material 52100 Bearing Steel Static Load Rating (lb) 3,493 lb Housing Coating Powder Coated End Cap Available No Radial Clearance Standard Cage Type Land Riding Retainer Fixed vs. Expansion Fixed Inner Ring Outside Diameter (in) 1.862 in Vibration Frequency Fundamental Train 0.0066 cps Bearing Insert Finish Black Oxide Vibration Frequency Inner Ring Defect 0.0905 cps Bearing Type Standard Duty Vibration Frequency Outer Ring Defect 0.0595 cps Size Code 2-17 Dynamic Load Rating (lb) 5,782 lb Bearing Centerline to Bolt Hole Center (in) 2.375 in Maximum Speed (RPM) 4650 rpm Housing Width (in) 3.75 in General Specifications UPC 662461333297 Weight 3.10 LB Packaged Length 4.38 IN Packaged Width 2.06 IN Packaged Height 6.81 IN HTC 8483.20.4040 Country of Origin United States of America