Link-Belt ER39-MHFF Unmounted Replacement Bearings Ball Bearings - ER39-MHFF

Описание

2 7/16" Unmounted Ball Bearing, Standard Duty, Setscrew Locking, flingers only, 10% grease fill Dimensions Outer Race Width (in) 1.249 in Inner Ring OD (in) 3.012 in Outer Race OD (mm) 110 mm Overall Width (in) 2.56 in Outer Race OD (in) 4.3307 in Outer Race Width (mm) 31.8 mm Length Through Bore (in) 2.562 in Bore Size (in) 2.4375 in Technical Specifications Misalignment Type Static Only End Cap No Cage Material Molded fiber glass reinforced nylon Primary Seal FLINGERS ONLY Maximum Speed (rpm) 5300 rpm Ability to Relubricate Yes Lubrication Type EXXON RONEX MP STD Snap Ring Outside Diameter (in) 4.56 in Product ER Internal Clearance C3 STANDARD Inner Ring Fillet Radius (in) 0.08 in Size Code 212 Vibration Frequency Inner Ring Defect 0.0988 cps Precision Rating ABEC 1 Setscrew Torque (in-lbs) 290-325 in/lbs Maximum Operating Temperature (F) 225 °F Duty/Status Standard Special Lube Percent 10% GREASE FILL 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 Bore Shape Straight Vibration Frequency Outer Ring Defect 0.0678 cps Bearing Insert Coating Black Oxide Expansion No Vibration Frequency Roller Spin 0.0430 cps Series Unmounted Replacement Bearings Outer Ring Land Profile Standard Housing Type Insert (ER Style) Seal Type Flingers Only - Free Running Inner Race Profile Wide Inner Ring Distance from Inner Ring Long Hub Face to Centerline of Setscrew (in) 0.38 in Insert Material 52100 Bearing Steel Set Screw Thread 3/8-24 UNF Snap Ring Width (in) 0.09 in Short Hub Length (in) 1 in Misalignment None Distance from Outer Ring Face to Snap Ring Face (in) 0.13 in Locking Type Set Screw Outer Race Profile Cylindrical Vibration Frequency Fundamental Train 0.0068 cps Dynamic Load Rating (lb) 11,840 lb Cage Type Ball Riding Retainer Maximum Operating Temperature (C) 107 °C Static Load Rating (lb) 8,080 lb General Specifications UPC 793699331172 Weight 3.90 LB Packaged Length 4.38 IN Packaged Width 2.38 IN Packaged Height 7.88 IN HTC 8482300080 Country of Origin Mexico