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

Описание

1 15/16" Unmounted Ball Bearing, Standard Duty, Setscrew Locking, Single Lip Contact Seal, Bulk Packed Dimensions Overall Width (in) 2.03 in Outer Race Width (in) 1.124 in Length Through Bore (in) 2.032 in Outer Race OD (mm) 90 mm Outer Race Width (mm) 28.6 mm Outer Race OD (in) 3.5433 in Bore Size (in) 1.9375 in Inner Ring OD (in) 2.475 in Technical Specifications Maximum Speed (rpm) 4800 rpm Insert Material 52100 Bearing Steel Short Hub Length (in) 0.75 in Duty/Status Standard Seal Type Single Lip Contact Seal Maximum Operating Temperature (F) 225 °F Rolling Element Ball Bearing Misalignment Type Static Only Inner Ring Fillet Radius (in) 0.06 in Lubrication Type EXXON RONEX MP STD Distance from Outer Ring Face to Snap Ring Face (in) 0.13 in Set Screw Thread 3/8-24 UNF Size Code 210 Expansion No Internal Clearance C3 STANDARD Series Unmounted Replacement Bearings Locking Type Set Screw Bore Shape Straight End Cap No Outer Race Profile Cylindrical Snap Ring Width (in) 0.09 in Distance from Inner Ring Long Hub Face to Centerline of Setscrew (in) 0.38 in 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 Roller Spin 0.0445 cps Misalignment None Vibration Frequency Outer Ring Defect 0.0682 cps Setscrew Torque (in-lbs) 290-325 in/lbs Outer Ring Land Profile Standard Ability to Relubricate Yes Inner Race Profile Wide Inner Ring Product ER Snap Ring Outside Diameter (in) 3.78 in Cage Material Molded fiber glass reinforced nylon Precision Rating ABEC 1 Bearing Insert Coating Black Oxide Vibration Frequency Inner Ring Defect 0.0985 cps Primary Seal BUNA SINGLE LIP CONTACT SEAL Vibration Frequency Fundamental Train 0.0068 cps Static Load Rating (lb) 5,220 lb Maximum Operating Temperature (C) 107 °C Cage Type Ball Riding Retainer Dynamic Load Rating (lb) 7,920 lb General Specifications UPC 662864003261 Weight 2.34 LB Packaged Length 4.25 IN Packaged Width 2.06 IN Packaged Height 4.38 IN HTC 84833080