Link-Belt ER20K Unmounted Replacement Bearings Ball Bearings - ER20K

Описание

1 1/4" Unmounted Ball Bearing, Standard Duty, Centrik-Lok Locking Device, Single Lip Contact Seal Dimensions Outer Race OD (mm) 72 mm Outer Race Width (mm) 23.8 mm Collar OD (in) 2.62 in Length Through Bore (in) 1.68 in Overall Width (in) 1.68 in Outer Race Width (in) 0.938 in Inner Ring OD (in) 1.859 in Bore Size (in) 1.25 in Outer Race OD (in) 2.8346 in Technical Specifications 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 Lubrication Type EXXON RONEX MP STD Vibration Frequency Roller Spin 0.0383 cps Product ER-K Series Unmounted Replacement Bearings Outer Race Profile Cylindrical Vibration Frequency Outer Ring Defect 0.0595 cps Internal Clearance C3 STANDARD Ability to Relubricate Yes Distance from Outer Ring Face to Snap Ring Face (in) 0.13 in Insert Material 52100 Bearing Steel Misalignment Type Static Only Seal Type Single Lip Contact Seal Precision Rating ABEC 1 Duty/Status Standard Bore Shape Straight End Cap No Rolling Element Ball Bearing Distance from Inner Ring Long Hub Face to Centerline of Setscrew (in) 0.33 in Inner Ring Fillet Radius (in) 0.04 in Housing Type Insert (ER Style) Expansion No Size Code 207 Setscrew Torque (in-lbs) 240 in/lbs Locking Type Concentric Cage Material Molded fiber glass reinforced nylon Primary Seal BUNA SINGLE LIP CONTACT SEAL Maximum Speed (rpm) 6850 rpm Maximum Operating Temperature (F) 225 °F Locking Collar Width (in) 0.44 in Vibration Frequency Inner Ring Defect 0.0905 cps Outer Ring Land Profile Standard Short Hub Length (in) 0.69 in Misalignment None Snap Ring Outside Diameter (in) 3.08 in Bearing Insert Coating Black Oxide Vibration Frequency Fundamental Train 0.0067 cps Locking Device Kit CL2235BS Snap Ring Width (in) 0.06 in Cage Type Ball Riding Retainer Dynamic Load Rating (lb) 5,810 lb Maximum Operating Temperature (C) 107 °C Static Load Rating (lb) 3,440 lb General Specifications UPC 662864004374 Weight 1.59 LB Packaged Length 3.00 IN Packaged Width 3.00 IN Packaged Height 2.00 IN HTC 8482105052 Country of Origin Mexico