Link-Belt PU331K81 Pillow Blocks Ball Bearings - PU331K81

Описание

1 15/16" Mounted Ball Bearing, Heavy Duty, Cast Iron 2-Bolt Fixed Pillow Block, Setscrew Locking, Clearance Seal, 90° Lube Fitting Dimensions Base to Center Height (in) 3.125 in Bore Diameter (in) 1.9375 in Overall Height (in) 6 in Length Through Bore (in) 2.81 in Base Width (in) 3.13 in Foot Height (in) 1.38 in Bolt Size (in) 5/8 in Overall Width (in) 3.13 in Overall Length (in) 11.13 in Centerline to Outermost Bearing Face (in) 1.67 in Bolt Spacing (in) 8.88 in Technical Specifications Misalignment Type Static Only Housing Color Black Rolling Element Ball Bearing Outer Ring Land Profile Standard Housing Construction One Piece Housing Base Semi-Solid Seal Type Labryinth Seal Slot Length (in) 1.13 in Housing Style Pillow Block Housing Type Pillow Block, Two Bolt Cage Material Molded fiber glass reinforced nylon Bore Shape Straight Locking Collar Outside Diameter (in) 3.42 in Setscrew Torque (in-lbs) 290-325 in/lbs Ability to Relubricate Yes Size Code 331 Vibration Frequency Outer Ring Defect 0.0508 cps Lube Fitting Type 90 DEG LUBE FITTING Maximum Speed (RPM) 5600 rpm Fixed vs. Expansion Fixed Locking Device Kit U3315S Base Length (in) 11.13 in Bearing Type Heavy Duty Inner Ring Outside Diameter (in) 2.701 in Lubricant EXXON RONEX MP STD Max Operating Temperature (C) 107 °C Insert UG331L End Cap Available Yes Bearing Brand LINK-BELT 300 SERIES HD BALL Vibration Frequency Roller Spin 0.0330 cps Dynamic Load Rating (lb) 13,900 lb End Cap U3316C Vibration Frequency Inner Ring Defect 0.0825 cps Shaft Locking Type Set Screw Cage Type Ball Riding Retainer Misalignment Capability ±2.0° Misalignment - Static Only Bearing Insert Material 52100 Bearing Steel Static Load Rating (lb) 8,500 lb Housing Material Cast Iron Grease Fitting Thread Size 1/8 NPT Max Operating Temperature (F) 225 °F Housing Coating Powder Coated Vibration Frequency Fundamental Train 0.0063 cps Radial Clearance C3 STANDARD General Specifications UPC 662327969493 Weight 16.02 LB Packaged Length 12.00 IN Packaged Width 3.56 IN Packaged Height 6.75 IN HTC 8483208040 Country of Origin Mexico