Link-Belt ER12-NFF Unmounted Replacement Bearings Ball Bearings - ER12-NFF

Описание

3/4" Unmounted Ball Bearing, Standard Duty, Setscrew Locking, Single Lip Seal w/ Flingers Dimensions Bore Size (in) 0.75 in Overall Width (in) 1.22 in Outer Race Width (in) 0.625 in Outer Race Width (mm) 15.9 mm Inner Ring OD (in) 1.188 in Outer Race OD (in) 1.8504 in Length Through Bore (in) 1.215 in Outer Race OD (mm) 47 mm Technical Specifications Bore Shape Straight Lubrication Type EXXON RONEX MP STD Available Seal Type N Lip Seal;E1 Viton Seal;FF Free Running;HFF Free Running;MHFF Free Running;NFF Lip Seal w/ Flinger Inner Race Profile Wide Inner Ring Outer Race Profile Cylindrical End Cap No Locking Type Set Screw Setscrew Torque (in-lbs) 87-92 in/lbs Snap Ring Outside Diameter (in) 2.06 in Internal Clearance C3 STANDARD Insert Material 52100 Bearing Steel Vibration Frequency Roller Spin 0.0332 cps Primary Seal BUNA SGL LIP WITH FLINGER Snap Ring Width (in) 0.05 in Maximum Operating Temperature (F) 225 °F Short Hub Length (in) 0.41 in Product ER Expansion No Distance from Outer Ring Face to Snap Ring Face (in) 0.09 in Distance from Inner Ring Long Hub Face to Centerline of Setscrew (in) 0.23 in Vibration Frequency Fundamental Train 0.0063 cps Size Code 204 Ability to Relubricate Yes Cage Material Molded fiber glass reinforced nylon Bearing Insert Coating Black Oxide Inner Ring Fillet Radius (in) 0.04 in Rolling Element Ball Bearing Vibration Frequency Outer Ring Defect 0.0508 cps Outer Ring Land Profile Standard Misalignment None Vibration Frequency Inner Ring Defect 0.0825 cps Precision Rating ABEC 1 Misalignment Type Static Only Maximum Speed (rpm) 10000 rpm Housing Type Insert (ER Style) Seal Type Single Lip Seal w/ Flingers Duty/Status Standard Series Unmounted Replacement Bearings Maximum Operating Temperature (C) 107 °C Dynamic Load Rating (lb) 2,870 lb Static Load Rating (lb) 1,480 lb Cage Type Ball Riding Retainer General Specifications UPC 793699295580 Weight 0.50 LB Packaged Length 2.50 IN Packaged Width 2.50 IN Packaged Height 1.50 IN HTC 84833080