Link-Belt ER28K Unmounted Replacement Bearings Ball Bearings - ER28K

Описание

1 3/4" Unmounted Ball Bearing, Standard Duty, Centrik-Lok Locking Device, Single Lip Contact Seal Dimensions Outer Race OD (in) 3.3465 in Bore Size (in) 1.75 in Inner Ring OD (in) 2.281 in Outer Race OD (mm) 85 mm Collar OD (in) 2.75 in Outer Race Width (in) 1.093 in Outer Race Width (mm) 27.8 mm Length Through Bore (in) 1.94 in Overall Width (in) 1.94 in Technical Specifications Short Hub Length (in) 0.75 in Bearing Insert Coating Black Oxide Locking Device Kit CL2285BS Locking Collar Width (in) 0.44 in Distance from Outer Ring Face to Snap Ring Face (in) 0.13 in Maximum Operating Temperature (F) 225 °F End Cap No Misalignment None Snap Ring Outside Diameter (in) 3.59 in Cage Material Molded fiber glass reinforced nylon Expansion No Outer Ring Land Profile Standard Precision Rating ABEC 1 Product ER-K Locking Type Concentric Vibration Frequency Roller Spin 0.0377 cps Inner Race Profile Wide Inner Ring Setscrew Torque (in-lbs) 165-185 in/lbs Lubrication Type EXXON RONEX MP STD Size Code 209 Inner Ring Fillet Radius (in) 0.06 in 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 Outer Race Profile Cylindrical Housing Type Insert (ER Style) Maximum Speed (rpm) 5330 rpm Misalignment Type Static Only Bore Shape Straight Vibration Frequency Outer Ring Defect 0.0592 cps Vibration Frequency Inner Ring Defect 0.0908 cps Distance from Inner Ring Long Hub Face to Centerline of Setscrew (in) 0.38 in Primary Seal BUNA SINGLE LIP CONTACT SEAL Series Unmounted Replacement Bearings Set Screw Thread 5/16-24 UNF Snap Ring Width (in) 0.06 in Vibration Frequency Fundamental Train 0.0065 cps Seal Type Single Lip Contact Seal Internal Clearance C3 STANDARD Rolling Element Ball Bearing Insert Material 52100 Bearing Steel Duty/Status Standard Maximum Operating Temperature (C) 107 °C Dynamic Load Rating (lb) 7,370 lb Static Load Rating (lb) 4,590 lb Cage Type Ball Riding Retainer General Specifications UPC 662864004770 Weight 2.15 LB Packaged Length 3.69 IN Packaged Width 3.69 IN Packaged Height 2.13 IN HTC 8482105052 Country of Origin Mexico