Link-Belt ER30-MHFF Unmounted Replacement Bearings Ball Bearings - ER30-MHFF

Описание

1 7/8" Unmounted Ball Bearing, Standard Duty, Setscrew Locking, Free Running, 10% Grease Filled Dimensions Overall Width (in) 2.03 in Outer Race Width (mm) 28.6 mm Inner Ring OD (in) 2.475 in Length Through Bore (in) 2.032 in Outer Race OD (mm) 90 mm Outer Race OD (in) 3.5433 in Bore Size (in) 1.875 in Outer Race Width (in) 1.124 in Technical Specifications Inner Race Profile Wide Inner Ring Distance from Outer Ring Face to Snap Ring Face (in) 0.13 in Series Unmounted Replacement Bearings Distance from Inner Ring Long Hub Face to Centerline of Setscrew (in) 0.38 in Snap Ring Width (in) 0.09 in Vibration Frequency Outer Ring Defect 0.0682 cps Ability to Relubricate Yes Maximum Operating Temperature (F) 225 °F Locking Type Set Screw Set Screw Thread 3/8-24 UNF Misalignment Type Static Only Cage Material Molded fiber glass reinforced nylon Precision Rating ABEC 1 Insert Material 52100 Bearing Steel Special Lube Percent 10% GREASE FILL Snap Ring Outside Diameter (in) 3.78 in Bore Shape Straight Outer Ring Land Profile Standard Bearing Insert Coating Black Oxide Primary Seal FLINGERS ONLY Lubrication Type EXXON RONEX MP STD Maximum Speed (rpm) 6400 rpm Product ER Outer Race Profile Cylindrical Housing Type Insert (ER Style) Available Seal Type N Lip Seal;E1 Viton Seal;FF Free Running;HFF Free Running;MHFF Free Running;NFF Lip Seal w/ Flinger Vibration Frequency Inner Ring Defect 0.0985 cps Internal Clearance C3 STANDARD Seal Type Flingers Only - Free Running Inner Ring Fillet Radius (in) 0.06 in Short Hub Length (in) 0.75 in Vibration Frequency Roller Spin 0.0445 cps Vibration Frequency Fundamental Train 0.0068 cps Misalignment None Setscrew Torque (in-lbs) 290-325 in/lbs Expansion No Rolling Element Ball Bearing Duty/Status Standard Size Code 210 End Cap No Dynamic Load Rating (lb) 7,920 lb Maximum Operating Temperature (C) 107 °C Cage Type Ball Riding Retainer Static Load Rating (lb) 5,220 lb General Specifications UPC 793699550207 Weight 2.48 LB Packaged Length 4.25 IN Packaged Width 2.06 IN Packaged Height 4.38 IN HTC 84833080