Link-Belt ER47K-FF Unmounted Replacement Bearings Ball Bearings - ER47K-FF

Описание

2 15/16" Unmounted Ball Bearing, Standard Duty, Centrik-Lok Locking Device, Free Running Dimensions Inner Ring OD (in) 3.632 in Outer Race OD (mm) 130 mm Collar OD (in) 4.38 in Outer Race Width (in) 1.499 in Outer Race Width (mm) 38.1 mm Overall Width (in) 3 in Bore Size (in) 2.9375 in Length Through Bore (in) 3 in Outer Race OD (in) 5.1181 in Technical Specifications Set Screw Thread 3/8-24 UNF Distance from Outer Ring Face to Snap Ring Face (in) 0.16 in Maximum Speed (rpm) 4400 rpm Available Seal Type N Lip Seal;E1 Viton Seal;FF Free Running;HFF Free Running;MHFF Free Running;NFF Lip Seal w/ Flinger Ability to Relubricate Yes Distance from Inner Ring Long Hub Face to Centerline of Setscrew (in) 0.38 in Vibration Frequency Outer Ring Defect 0.0760 cps Inner Ring Fillet Radius (in) 0.08 in Cage Material Molded fiber glass reinforced nylon Setscrew Torque (in-lbs) 540-600 in/lbs Seal Type Flingers Only - Free Running Vibration Frequency Inner Ring Defect 0.1073 cps Vibration Frequency Roller Spin 0.0475 cps Locking Type Concentric Size Code 215 Bearing Insert Coating Black Oxide Lubrication Type EXXON RONEX MP STD Primary Seal FLINGERS ONLY Misalignment None Precision Rating ABEC 1 Rolling Element Ball Bearing Inner Race Profile Wide Inner Ring Special Lube Percent 50% GREASE FILL Series Unmounted Replacement Bearings Internal Clearance C3 STANDARD Snap Ring Outside Diameter (in) 5.5 in Bore Shape Straight Insert Material 52100 Bearing Steel Product ER-K Short Hub Length (in) 1.31 in Maximum Operating Temperature (F) 225 °F Outer Ring Land Profile Standard Snap Ring Width (in) 0.11 in Expansion No Duty/Status Standard Outer Race Profile Cylindrical Vibration Frequency Fundamental Train 0.0068 cps Locking Device Kit CL2485BS Locking Collar Width (in) 0.75 in End Cap No Housing Type Insert (ER Style) Misalignment Type Static Only Cage Type Ball Riding Retainer Maximum Operating Temperature (C) 107 °C Static Load Rating (lb) 11,100 lb Dynamic Load Rating (lb) 15,080 lb General Specifications UPC 793699711257 Weight 6.40 LB Packaged Length 7.00 IN Packaged Width 2.75 IN Packaged Height 7.00 IN HTC 8482300080 Country of Origin Mexico