Link-Belt ER20S-NFF Unmounted Replacement Bearings Ball Bearings - ER20S-NFF

Описание

1 1/4" Unmounted Ball Bearing, Standard Duty, Setscrew Locking, Single Lip Contact Seal Dimensions Bore Size (in) 1.25 in Outer Race Width (in) 0.875 in Inner Ring OD (in) 1.594 in Outer Race OD (in) 2.4409 in Outer Race Width (mm) 22.2 mm Length Through Bore (in) 1.496 in Overall Width (in) 1.5 in Outer Race OD (mm) 62 mm Technical Specifications Lubrication Type EXXON RONEX MP STD Maximum Operating Temperature (F) 225 °F Misalignment Type Static Only Distance from Outer Ring Face to Snap Ring Face (in) 0.09 in Product ER Internal Clearance C3 STANDARD Outer Ring Land Profile Standard Cage Material Molded fiber glass reinforced nylon Housing Type Insert (ER Style) Duty/Status Standard Inner Race Profile Wide Inner Ring Vibration Frequency Outer Ring Defect 0.0595 cps Maximum Speed (rpm) 8000 rpm Precision Rating ABEC 1 Snap Ring Outside Diameter (in) 2.66 in Expansion No Available Seal Type N Lip Seal;E1 Viton Seal;FF Free Running;HFF Free Running;MHFF Free Running;NFF Lip Seal w/ Flinger Series Unmounted Replacement Bearings Bore Shape Straight Snap Ring Width (in) 0.05 in Size Code 206 Insert Material 52100 Bearing Steel Rolling Element Ball Bearing Setscrew Torque (in-lbs) 65-85 in/lbs Short Hub Length (in) 0.63 in Ability to Relubricate Yes Outer Race Profile Cylindrical Vibration Frequency Inner Ring Defect 0.0905 cps Vibration Frequency Fundamental Train 0.0066 cps Misalignment None Primary Seal BUNA SGL LIP WITH FLINGER Locking Type Set Screw Distance from Inner Ring Long Hub Face to Centerline of Setscrew (in) 0.25 in Inner Ring Fillet Radius (in) 0.04 in Bearing Insert Coating Black Oxide Vibration Frequency Roller Spin 0.0385 cps End Cap No Seal Type Single Lip Seal w/ Flingers Cage Type Ball Riding Retainer Static Load Rating (lb) 2,530 lb Maximum Operating Temperature (C) 107 °C Dynamic Load Rating (lb) 4,390 lb General Specifications UPC 793699377330 Weight 0.78 LB Packaged Length 3.00 IN Packaged Width 3.00 IN Packaged Height 2.00 IN HTC 84833080