Link-Belt ER31-MHFFPD Unmounted Replacement Bearings Ball Bearings - ER31-MHFFPD

Описание

1 15/16" Unmounted Ball Bearing, Standard Duty, Setscrew Locking, Free Running, No Grease Dimensions Outer Race OD (in) 3.5433 in Bore Size (in) 1.9375 in Inner Ring OD (in) 2.475 in Outer Race Width (mm) 28.6 mm Overall Width (in) 2.03 in Outer Race OD (mm) 90 mm Outer Race Width (in) 1.124 in Length Through Bore (in) 2.032 in Technical Specifications Snap Ring Outside Diameter (in) 3.78 in Bearing Insert Coating Black Oxide Maximum Operating Temperature (F) 225 °F Expansion No Series Unmounted Replacement Bearings Duty/Status Standard Special Lube Percent 0% FILL Outer Ring Land Profile Standard Misalignment Type Static Only End Cap No Distance from Inner Ring Long Hub Face to Centerline of Setscrew (in) 0.38 in Vibration Frequency Inner Ring Defect 0.0985 cps Snap Ring Width (in) 0.09 in Available Seal Type N Lip Seal;E1 Viton Seal;FF Free Running;HFF Free Running;MHFF Free Running;NFF Lip Seal w/ Flinger Maximum Speed (rpm) 6400 rpm Product ER Inner Ring Fillet Radius (in) 0.06 in Insert Material 52100 Bearing Steel Housing Type Insert (ER Style) Inner Race Profile Wide Inner Ring Precision Rating ABEC 1 Setscrew Torque (in-lbs) 290-325 in/lbs Outer Race Profile Cylindrical Cage Material Molded fiber glass reinforced nylon Primary Seal FLINGERS ONLY Vibration Frequency Outer Ring Defect 0.0682 cps Rolling Element Ball Bearing Size Code 210 Lubrication Type PRESERVATIVE ONLY - NO GREASE Distance from Outer Ring Face to Snap Ring Face (in) 0.13 in Internal Clearance C3 STANDARD Seal Type Flingers Only - Free Running Vibration Frequency Fundamental Train 0.0068 cps Misalignment None Locking Type Set Screw Short Hub Length (in) 0.75 in Bore Shape Straight Vibration Frequency Roller Spin 0.0445 cps Set Screw Thread 3/8-24 UNF Ability to Relubricate Yes Maximum Operating Temperature (C) 107 °C Cage Type Ball Riding Retainer Static Load Rating (lb) 5,220 lb Dynamic Load Rating (lb) 7,920 lb General Specifications UPC 793699311020 Weight 2.34 LB Packaged Length 4.25 IN Packaged Width 2.06 IN Packaged Height 4.38 IN HTC 8482105052 Country of Origin Mexico