Link-Belt ER28-E1 Unmounted Replacement Bearings Ball Bearings - ER28-E1

Описание

1 3/4" Unmounted Ball Bearing, Standard Duty, Setscrew Locking, Single Lip Viton Contact Seal, Increased Clearance, Steel Retainer, Special Lubricant Dimensions Outer Race OD (mm) 85 mm Length Through Bore (in) 1.933 in Outer Race Width (mm) 27.8 mm Outer Race Width (in) 1.093 in Overall Width (in) 1.93 in Bore Size (in) 1.75 in Outer Race OD (in) 3.3465 in Inner Ring OD (in) 2.281 in Technical Specifications Internal Clearance C5 INCREASED Available Seal Type N Lip Seal;E1 Viton Seal;FF Free Running;HFF Free Running;MHFF Free Running;NFF Lip Seal w/ Flinger Distance from Outer Ring Face to Snap Ring Face (in) 0.13 in Misalignment None Cage Material Steel Setscrew Torque (in-lbs) 165-185 in/lbs Short Hub Length (in) 0.75 in Inner Ring Fillet Radius (in) 0.06 in Housing Type Insert (ER Style) Maximum Operating Temperature (F) 400 °F Product ER Seal Type Viton Single Lip Seal Vibration Frequency Fundamental Train 0.0065 cps Expansion No Ability to Relubricate Yes Outer Race Profile Cylindrical Rolling Element Ball Bearing Duty/Status Standard Series Unmounted Replacement Bearings Bearing Insert Coating Black Oxide Set Screw Thread 5/16-24 UNF Precision Rating ABEC 1 Bore Shape Straight Distance from Inner Ring Long Hub Face to Centerline of Setscrew (in) 0.38 in End Cap No Misalignment Type Static Only Lubrication Type ALMASOL 1250 HI-TEMP Snap Ring Width (in) 0.06 in Insert Material 52100 Bearing Steel Vibration Frequency Roller Spin 0.0377 cps Snap Ring Outside Diameter (in) 3.59 in Primary Seal VITON SINGLE LIP CONTACT SEAL Vibration Frequency Outer Ring Defect 0.0592 cps Maximum Speed (rpm) 4000 rpm Vibration Frequency Inner Ring Defect 0.0908 cps Size Code 209 Locking Type Set Screw Outer Ring Land Profile Standard Inner Race Profile Wide Inner Ring Dynamic Load Rating (lb) 7,370 lb Static Load Rating (lb) 4,590 lb Cage Type Ball Riding Retainer Maximum Operating Temperature (C) 204 °C General Specifications UPC 793699300833 Weight 1.99 LB Packaged Length 3.69 IN Packaged Width 3.69 IN Packaged Height 2.13 IN HTC 8482105052 Country of Origin Mexico