Link-Belt PLB78140FRT2 Split-housed Pillow Blocks Link-Belt Spherical Roller Bearings - PLB78140FRT2

Описание

140 mm Mounted Spherical Roller Bearing, Cast Iron 4-Bolt Split Pillow Block, Direct Shaft Mounted, Triple-Ring Metal Labyrinth Seal, Lock Nut and Washer Included Dimensions Overall Height (in) 11.81 in Overall Length (in) 20.13 in Bore Diameter (mm) 140 mm Overall Width (in) 7.75 in Bolt Size (in) 1 in Base Width (in) 5.88 in Foot Height (in) 2.38 in Base to Center Height (in) 6 in Large Shaft Diameter (in) 6.25 in Required Distance for Cap Removal (in) 15.5 in Small Shaft Diameter (in) 5.3125 in Base Length (in) 20.13 in Bolt Spacing Min (in) 16 in Bolt Spacing Width (in) 3.38 in Bolt Spacing Max (in) 17.13 in Expansion Capability (in) 0.38 in Technical Specifications Misalignment Type Dynamic Radial Clearance C3 STANDARD Product PLB7800F Housing Type Pillow Block, Four Bolt, SAF Style End Cap LB68846R Seal Type Labyrinth Seal Shaft Locking Type Direct Shaft Mount Series Split-housed Pillow Blocks Static Load Rating (lb) 228,000 lb Housing Style Pillow Block Housing Color Black Fixed/Expansion Fixed/Expansion Radial Dynamic Load Capacity (lb) 166,000 lb Housing Material Cast Iron Housing Construction Split Rolling Element Spherical Roller Cage Material Bronze Cap Bolt Torque (ft-lbs) 400-440 ft/lbs Available Seal Type R Labyrinth Seal C-Spacer 68804 Ability to Relubricate Yes Maximum Speed Using Oil (RPM) 1,950 rpm Maximum Speed Using Grease (RPM) 1,700 rpm Seal Kit L781403R1 (qty 1 Large Shaft Diameter=6.2500 in) LB68B853R (qty 1 Small Shaft Diameter=5.3125 in) Housing Coating POWDER COATED Max Operating Temperature (F) 225 °F Vibration Frequency Outer Ring Defect 0.119 cps Vibration Frequency Inner Ring Defect 0.165 cps Primary Seal LER TRIPLE RING SEAL Housing Kit PLB78140FR02 Grease Fitting Thread Size 1/4 NPT Insert 22228LBC3 Misalignment Capability ±0.5° Misalignment - Dynamic Vibration Frequency Fundamental Train 0.007 cps Size Code 22228 Locking Device Kit AN28 QTY 1 - W28 QTY 1 Vibration Frequency Roller Spin 0.049 cps Max Operating Temperature (C) 107 °C General Specifications UPC 662327419066 Weight 178.93 LB HTC 8483208080 Country of Origin China