Sealmaster Mounted Insert Only Ball Bearing - 52100 Bearing Steel, Black Oxided - Setscrew Lock - Extra Low Drag - ERX-47 XLO

Описание

ER style cylindrical OD bearing with snap and with black oxided bearing rings Zone hardened inner ring with 120° spacing setscrew lock with diamond faceted setscrews Extra low drag seal cut down felt labyrinth seal and flinger Oil lubricated for reduced internal friction Nylon retainer to reduce overall drag Dimensions Overall Width (in) 3.06 in Bore Size (in) 2.9375 in Outer Race OD (in) 5.1181 in Centerline to Front Face (in) 1.75 in Outer Race OD (mm) 130 mm Inner Ring OD (in) 3.641 in Outer Race Width (in) 1.5 in Length Through Bore (in) 3.063 in Outer Race Width (mm) 38.1 mm Technical Specifications Insert Material 52100 Bearing Steel Seal Type Cut Down Felt Labyrinth Housing Type Insert (ER Style) Set Screw Thread 7/16-20 UNF Rolling Element Ball Bearing Measure Units Inch Bore Shape Straight Expansion No Misalignment None Internal Clearance Standard Options Extra Low Drag End Cap No Bearing Insert Coating Black Oxide Misalignment Type Static Only Outer Ring Land Profile Standard Platform Gold Line Ball Bearing Cage Material PPS - Polyphenylene Sulfide Precision Rating ABEC 1 Outer Race Profile Cylindrical Inner Race Profile Wide Inner Ring Vibration Frequency Outer Ring Defect 0.0761 cps Lubrication Type Oil Coated Only - No Factory Grease Fill Setscrew Torque (in-lbs) 350-450 in/lbs Maximum Operating Temperature (F) 220 °F Inner Race Heat Treat Method Zone-Hardened Maximum Speed (rpm) 950 rpm Vibration Frequency Roller Spin 0.0476 cps Vibration Frequency Inner Ring Defect 0.1072 cps Duty/Status Standard Inner Ring Fillet Radius (in) 0.08 in Series Unmounted Replacement Bearings Size Code 2-215 Vibration Frequency Fundamental Train 0.0069 cps Locking Type Set Screw Ability to Relubricate Yes Cage Type Land Riding Retainer Static Load Rating (lb) 11,224 lb Dynamic Load Rating (lb) 14,839 lb General Specifications UPC 662461331996 Weight 6.37 LB Packaged Length 5.50 IN Packaged Width 3.13 IN Packaged Height 5.56 IN HTC 8482.10.5056 Country of Origin United States of America