Link-Belt ER20-HFFJH Unmounted Replacement Bearings Ball Bearings - ER20-HFFJH

Описание

1 1/4" Unmounted Ball Bearing, Standard Duty, Setscrew Locking, Free Running, Special Grease Dimensions Length Through Bore (in) 1.684 in Overall Width (in) 1.68 in Bore Size (in) 1.25 in Outer Race Width (in) 0.938 in Outer Race OD (mm) 72 mm Outer Race Width (mm) 23.8 mm Inner Ring OD (in) 1.859 in Outer Race OD (in) 2.8346 in Technical Specifications Primary Seal FLINGERS ONLY Special Lube Percent 10% GREASE FILL Misalignment Type Static Only Precision Rating ABEC 1 Maximum Speed (rpm) 8400 rpm Snap Ring Width (in) 0.06 in Misalignment None Product ER Expansion No Internal Clearance C3 STANDARD End Cap No Vibration Frequency Roller Spin 0.0383 cps Inner Race Profile Wide Inner Ring Maximum Operating Temperature (F) 225 °F Distance from Outer Ring Face to Snap Ring Face (in) 0.13 in Snap Ring Outside Diameter (in) 3.08 in Series Unmounted Replacement Bearings Seal Type Flingers Only - Free Running Short Hub Length (in) 0.69 in Rolling Element Ball Bearing Outer Race Profile Cylindrical Ability to Relubricate Yes Housing Type Insert (ER Style) Duty/Status Standard Cage Material Molded fiber glass reinforced nylon Available Seal Type N Lip Seal;E1 Viton Seal;FF Free Running;HFF Free Running;MHFF Free Running;NFF Lip Seal w/ Flinger Outer Ring Land Profile Standard Locking Type Set Screw Vibration Frequency Outer Ring Defect 0.0595 cps Inner Ring Fillet Radius (in) 0.04 in Lubrication Type MOBIL MOBILTEMP #78 Bore Shape Straight Distance from Inner Ring Long Hub Face to Centerline of Setscrew (in) 0.33 in Vibration Frequency Fundamental Train 0.0067 cps Insert Material 52100 Bearing Steel Setscrew Torque (in-lbs) 125-165 in/lbs Vibration Frequency Inner Ring Defect 0.0905 cps Bearing Insert Coating Black Oxide Size Code 207 Dynamic Load Rating (lb) 5,810 lb Static Load Rating (lb) 3,440 lb Maximum Operating Temperature (C) 107 °C Cage Type Ball Riding Retainer General Specifications UPC 793699273649 Weight 1.72 LB Packaged Length 3.00 IN Packaged Width 3.00 IN Packaged Height 2.00 IN