Link-Belt ER28-FF Unmounted Replacement Bearings Ball Bearings - ER28-FF

Описание

1 3/4" Unmounted Ball Bearing, Standard Duty, Setscrew Locking, Free Running, 50% Grease Fill Dimensions Outer Race Width (mm) 27.8 mm Outer Race Width (in) 1.093 in Overall Width (in) 1.93 in Length Through Bore (in) 1.933 in Outer Race OD (mm) 85 mm Bore Size (in) 1.75 in Outer Race OD (in) 3.3465 in Inner Ring OD (in) 2.281 in Technical Specifications Vibration Frequency Inner Ring Defect 0.0908 cps Inner Ring Fillet Radius (in) 0.06 in Size Code 209 Housing Type Insert (ER Style) Precision Rating ABEC 1 Duty/Status Standard Vibration Frequency Roller Spin 0.0377 cps Available Seal Type N Lip Seal;E1 Viton Seal;FF Free Running;HFF Free Running;MHFF Free Running;NFF Lip Seal w/ Flinger Vibration Frequency Outer Ring Defect 0.0592 cps Short Hub Length (in) 0.75 in Setscrew Torque (in-lbs) 165-185 in/lbs End Cap No Misalignment Type Static Only Snap Ring Width (in) 0.06 in Distance from Outer Ring Face to Snap Ring Face (in) 0.13 in Ability to Relubricate Yes Special Lube Percent 50% GREASE FILL Outer Race Profile Cylindrical Bore Shape Straight Misalignment None Product ER Locking Type Set Screw Inner Race Profile Wide Inner Ring Maximum Operating Temperature (F) 225 °F Seal Type Flingers Only - Free Running Expansion No Cage Material Molded fiber glass reinforced nylon Distance from Inner Ring Long Hub Face to Centerline of Setscrew (in) 0.38 in Vibration Frequency Fundamental Train 0.0065 cps Primary Seal FLINGERS ONLY Maximum Speed (rpm) 6800 rpm Internal Clearance C3 STANDARD Set Screw Thread 5/16-24 UNF Lubrication Type EXXON RONEX MP STD Rolling Element Ball Bearing Snap Ring Outside Diameter (in) 3.59 in Bearing Insert Coating Black Oxide Insert Material 52100 Bearing Steel Outer Ring Land Profile Standard Series Unmounted Replacement Bearings Static Load Rating (lb) 4,590 lb Cage Type Ball Riding Retainer Dynamic Load Rating (lb) 7,370 lb Maximum Operating Temperature (C) 107 °C General Specifications UPC 662864003162 Weight 1.99 LB Packaged Length 3.69 IN Packaged Width 3.69 IN Packaged Height 2.13 IN HTC 84833080