Link-Belt MFS251N Flange Blocks Ball Bearings - MFS251N

Описание

3 3/16" Mounted Ball Bearing, Medium Duty, Cast Iron 4-Bolt Square Flange Block, Setscrew Locking, Single Lip Contact Seal Dimensions Overall Width (in) 8.44 in Overall Height (in) 2.734 in Overall Length (in) 8.44 in Length Through Bore (in) 2.524 in Bolt Size (in) 3/4 in Bore Diameter (in) 3.1875 in Foot Height (in) 0.94 in Bolt Spacing (in) 6.75 in Technical Specifications Housing Color Black Cage Material Molded fiber glass reinforced nylon Misalignment Type Static Only Seal Type Single Lip Contact Seal Rolling Element Ball Bearing Housing Style Flange Block Housing Type Flange, Four Bolt Outer Ring Land Profile Standard Pilot Configuration No Pilot Bore Shape Straight Ability to Relubricate Yes Setscrew Torque (in-lbs) 290-325 in/lbs Lubricant EXXON RONEX MP STD Vibration Frequency Outer Ring Defect 0.0685 cps Bearing Brand LINK-BELT MEDIUM DUTY BALL Vibration Frequency Roller Spin 0.0454 cps End Cap Available No Max Operating Temperature (C) 107 °C Fixed vs. Expansion Fixed Inner Ring Outside Diameter (in) 4.397 in Cage Type Ball Riding Retainer Housing Coating Powder Coated Size Code 218 Max Operating Temperature (F) 225 °F Maximum Speed (RPM) 2400 rpm Static Load Rating (lb) 14,400 lb Shaft Locking Type Set Screw Grease Fitting Thread Size 1/8 NPT Dynamic Load Rating (lb) 21,580 lb Vibration Frequency Fundamental Train 0.0069 cps Bearing Insert Material 52100 Bearing Steel Bearing Type Medium Duty Misalignment Capability ±1.5° Misalignment - Static Only Radial Clearance C3 STANDARD Vibration Frequency Inner Ring Defect 0.0981 cps Insert MSG251NLPA Housing Material Cast Iron General Specifications UPC 662864807104 Weight 21.16 LB Packaged Length 8.75 IN Packaged Width 2.88 IN Packaged Height 8.75 IN HTC 8483204040 Country of Origin Mexico