Link-Belt ER38 Unmounted Replacement Bearings Ball Bearings - ER38

Описание

2 3/8" Unmounted Ball Bearing, Standard Duty, Setscrew Locking, Single Lip Contact Seal Dimensions Length Through Bore (in) 2.562 in Outer Race Width (mm) 31.8 mm Overall Width (in) 2.56 in Inner Ring OD (in) 3.012 in Outer Race OD (in) 4.3307 in Outer Race OD (mm) 110 mm Outer Race Width (in) 1.249 in Bore Size (in) 2.375 in Technical Specifications Outer Race Profile Cylindrical Precision Rating ABEC 1 Rolling Element Ball Bearing Lubrication Type EXXON RONEX MP STD Set Screw Thread 3/8-24 UNF Series Unmounted Replacement Bearings Cage Material Molded fiber glass reinforced nylon Inner Race Profile Wide Inner Ring Product ER Bearing Insert Coating Black Oxide Size Code 212 Vibration Frequency Fundamental Train 0.0068 cps Short Hub Length (in) 1 in Vibration Frequency Inner Ring Defect 0.0988 cps Primary Seal BUNA SINGLE LIP CONTACT SEAL Outer Ring Land Profile Standard Internal Clearance C3 STANDARD Inner Ring Fillet Radius (in) 0.08 in Setscrew Torque (in-lbs) 290-325 in/lbs Bore Shape Straight Misalignment Type Static Only Snap Ring Width (in) 0.09 in Locking Type Set Screw Ability to Relubricate Yes Housing Type Insert (ER Style) Maximum Operating Temperature (F) 225 °F Insert Material 52100 Bearing Steel Maximum Speed (rpm) 4000 rpm 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 Outer Ring Defect 0.0678 cps Vibration Frequency Roller Spin 0.0430 cps Expansion No Misalignment None End Cap No Seal Type Single Lip Contact Seal Distance from Inner Ring Long Hub Face to Centerline of Setscrew (in) 0.38 in Distance from Outer Ring Face to Snap Ring Face (in) 0.13 in Snap Ring Outside Diameter (in) 4.56 in Duty/Status Standard Maximum Operating Temperature (C) 107 °C Dynamic Load Rating (lb) 11,840 lb Static Load Rating (lb) 8,080 lb Cage Type Ball Riding Retainer General Specifications UPC 662864003551 Weight 3.75 LB Packaged Length 4.38 IN Packaged Width 2.38 IN Packaged Height 7.88 IN HTC 8482105052 Country of Origin Mexico