Link-Belt ER20 Unmounted Replacement Bearings Ball Bearings - ER20

Описание

1 1/4" Unmounted Ball Bearing, Standard Duty, Setscrew Locking, Single Lip Contact Seal Dimensions Outer Race Width (mm) 23.8 mm Outer Race OD (in) 2.8346 in Length Through Bore (in) 1.684 in Inner Ring OD (in) 1.859 in Outer Race OD (mm) 72 mm Overall Width (in) 1.68 in Bore Size (in) 1.25 in Outer Race Width (in) 0.938 in Technical Specifications Ability to Relubricate Yes Vibration Frequency Roller Spin 0.0383 cps Distance from Inner Ring Long Hub Face to Centerline of Setscrew (in) 0.33 in Insert Material 52100 Bearing Steel Product ER End Cap No Misalignment Type Static Only Inner Race Profile Wide Inner Ring Snap Ring Width (in) 0.06 in Internal Clearance C3 STANDARD Expansion No Bore Shape Straight Vibration Frequency Outer Ring Defect 0.0595 cps Vibration Frequency Inner Ring Defect 0.0905 cps Setscrew Torque (in-lbs) 125-165 in/lbs Inner Ring Fillet Radius (in) 0.04 in Maximum Speed (rpm) 6850 rpm Vibration Frequency Fundamental Train 0.0067 cps Housing Type Insert (ER Style) Short Hub Length (in) 0.69 in Misalignment None Outer Race Profile Cylindrical Series Unmounted Replacement Bearings Locking Type Set Screw Maximum Operating Temperature (F) 225 °F Precision Rating ABEC 1 Bearing Insert Coating Black Oxide Outer Ring Land Profile Standard Primary Seal BUNA SINGLE LIP CONTACT SEAL Seal Type Single Lip Contact Seal Available Seal Type N Lip Seal;E1 Viton Seal;FF Free Running;HFF Free Running;MHFF Free Running;NFF Lip Seal w/ Flinger Rolling Element Ball Bearing Snap Ring Outside Diameter (in) 3.08 in Duty/Status Standard Distance from Outer Ring Face to Snap Ring Face (in) 0.13 in Lubrication Type EXXON RONEX MP STD Size Code 207 Cage Material Molded fiber glass reinforced nylon Cage Type Ball Riding Retainer Dynamic Load Rating (lb) 5,810 lb Static Load Rating (lb) 3,440 lb Maximum Operating Temperature (C) 107 °C General Specifications UPC 662864002202 Weight 1.27 LB Packaged Length 3.00 IN Packaged Width 3.00 IN Packaged Height 2.00 IN HTC 8482105052 Country of Origin Mexico