Link-Belt FCU331N Flange Blocks Ball Bearings - FCU331N

Описание

1 15/16" Mounted Ball Bearing, Heavy Duty, Cast Iron 4-Bolt Round Flange Block, Setscrew Locking, Double Lip Contact Seal Dimensions Bolt Size (in) 1/2 in Overall Height (in) 2.81 in Length Through Bore (in) 2.813 in Bore Diameter (in) 1.9375 in Pilot Diameter (in) 6 in Foot Height (in) .563 in Overall Width (in) 8.13 in Overall Length (in) 8.13 in Housing Outside Diameter (in) 8.125 in Bolt Circle (in) 7 in Technical Specifications Cage Material Molded fiber glass reinforced nylon Pilot Configuration Piloted Outer Ring Land Profile Standard Seal Type BUNA DBL LIP SEAL WITH FLGRS Housing Color Black Rolling Element Ball Bearing Misalignment Type Static Only Housing Type Flange Cartridge Bore Shape Straight Housing Style Flange Block Housing Construction One Piece Ability to Relubricate Yes Locking Collar Outside Diameter (in) 3.44 in Pilot Depth (in) .875 in Setscrew Torque (in-lbs) 290-325 in/lbs Locking Device Kit U3315S Vibration Frequency Inner Ring Defect 0.0825 cps Housing Material Cast Iron Bearing Type Heavy Duty Cage Type Ball Riding Retainer Bearing Insert Material 52100 Bearing Steel Insert UG331NL Lubricant EXXON RONEX MP STD Dynamic Load Rating (lb) 13,900 lb Misalignment Capability ±1.5° Misalignment - Static Only Static Load Rating (lb) 8,500 lb Maximum Speed (RPM) 3900 rpm Vibration Frequency Roller Spin 0.0330 cps Vibration Frequency Outer Ring Defect 0.0508 cps Fixed vs. Expansion Fixed Mounting Surface to End of Housing (in) 1.391 in Radial Clearance C3 STANDARD End Cap U3316C Bearing Brand LINK-BELT 300 SERIES HD BALL Grease Fitting Thread Size 1/8 NPT Max Operating Temperature (F) 225 °F Shaft Locking Type Set Screw End Cap Available Yes Housing Coating Powder Coated Size Code 331 Inner Ring Outside Diameter (in) 2.701 in Max Operating Temperature (C) 107 °C Vibration Frequency Fundamental Train 0.0063 cps General Specifications UPC 793699316353 Weight 14.33 LB HTC 8483204040 Country of Origin Mexico