Link-Belt ER20K-FF Unmounted Replacement Bearings Ball Bearings - ER20K-FF

Описание

1 1/4" Unmounted Ball Bearing, Standard Duty, Centrik-Lok Locking Device, Free Running, 50% Grease Filled Dimensions Length Through Bore (in) 1.68 in Outer Race OD (mm) 72 mm Bore Size (in) 1.25 in Inner Ring OD (in) 1.859 in Outer Race Width (mm) 23.8 mm Collar OD (in) 2.62 in Outer Race OD (in) 2.8346 in Overall Width (in) 1.68 in Outer Race Width (in) 0.938 in Technical Specifications Locking Type Concentric Seal Type Flingers Only - Free Running Snap Ring Outside Diameter (in) 3.08 in Product ER-K Precision Rating ABEC 1 Primary Seal FLINGERS ONLY Maximum Speed (rpm) 8400 rpm Snap Ring Width (in) 0.06 in Series Unmounted Replacement Bearings Locking Collar Width (in) 0.44 in Internal Clearance C3 STANDARD Duty/Status Standard Misalignment None End Cap No Rolling Element Ball Bearing Distance from Outer Ring Face to Snap Ring Face (in) 0.13 in Setscrew Torque (in-lbs) 240 in/lbs Expansion No Short Hub Length (in) 0.69 in Housing Type Insert (ER Style) Vibration Frequency Roller Spin 0.0383 cps Locking Device Kit CL2235BS Distance from Inner Ring Long Hub Face to Centerline of Setscrew (in) 0.33 in Available Seal Type N Lip Seal;E1 Viton Seal;FF Free Running;HFF Free Running;MHFF Free Running;NFF Lip Seal w/ Flinger Misalignment Type Static Only Maximum Operating Temperature (F) 225 °F Bore Shape Straight Lubrication Type EXXON RONEX MP STD Vibration Frequency Fundamental Train 0.0067 cps Size Code 207 Inner Race Profile Wide Inner Ring Cage Material Molded fiber glass reinforced nylon Insert Material 52100 Bearing Steel Outer Ring Land Profile Standard Inner Ring Fillet Radius (in) 0.04 in Bearing Insert Coating Black Oxide Ability to Relubricate Yes Vibration Frequency Inner Ring Defect 0.0905 cps Outer Race Profile Cylindrical Vibration Frequency Outer Ring Defect 0.0595 cps Special Lube Percent 50% GREASE FILL Cage Type Ball Riding Retainer Static Load Rating (lb) 3,440 lb Maximum Operating Temperature (C) 107 °C Dynamic Load Rating (lb) 5,810 lb General Specifications UPC 662864004411 Weight 1.77 LB Packaged Length 3.00 IN Packaged Width 3.00 IN Packaged Height 2.00 IN HTC 8482105052 Country of Origin Mexico