Link-Belt PKLB7875FRCT2 Split-housed Pillow Blocks Link-Belt Spherical Roller Bearings - PKLB7875FRCT2

Описание

Product Family: Other Bearing; Line: Spherical Bearing Dimensions Foot Height (in) 1.5 in Overall Width (in) 4.75 in Overall Height (in) 6.38 in Bore Diameter (mm) 75 mm Base Width (in) 4.38 in Overall Length (in) 11.25 in Bolt Size (in) 1/2 in Base to Center Height (in) 3.25 in Small Shaft Diameter (in) 2.8125 in Large Shaft Diameter (in) 3.4375 in Bolt Spacing Width (in) 1.88 in Bolt Spacing Max (in) 9.63 in Centerline to Shaft Face for Closed End Unit (in) 1.47 in Bolt Spacing Min (in) 8.63 in Expansion Capability (in) 0.38 in Base Length (in) 11.25 in Technical Specifications Radial Clearance C3 STANDARD Product PKLB7800F Series Split-housed Pillow Blocks Housing Construction Split Housing Material Cast Steel Seal Type Labyrinth Seal Cage Material Bronze Fixed/Expansion Fixed/Expansion Static Load Rating (lb) 53,000 lb Housing Color Black Shaft Locking Type Direct Shaft Mount Radial Dynamic Load Capacity (lb) 41,500 lb Rolling Element Spherical Roller Housing Type Pillow Block, Four Bolt, SAF Style Housing Style Pillow Block Misalignment Type Dynamic End Cap LB68446R Ability to Relubricate Yes Maximum Speed Using Oil (RPM) 3,700 rpm Maximum Speed Using Grease (RPM) 3,400 rpm C-Spacer 68404 Seal Kit L78753R1 (qty 1 Large Shaft Diameter=3.4375 in) Cap Bolt Torque (ft-lbs) 80-110 ft/lbs Vibration Frequency Outer Ring Defect 0.1438 cps Vibration Frequency Inner Ring Defect 0.189 cps Max Operating Temperature (F) 225 °F Vibration Frequency Roller Spin 0.0591 cps Housing Kit PKLB7875FRC02 Insert 22215LBC3 Auxiliary Seals CLOSED END Max Operating Temperature (C) 107 °C Primary Seal LER TRIPLE RING SEAL Misalignment Capability ±0.5° Misalignment - Dynamic Grease Fitting Thread Size 1/4 NPT Locking Device Kit AN15 QTY 1 - W15 QTY 1 Size Code 22215 Vibration Frequency Fundamental Train 0.0072 cps Housing Coating POWDER COATED General Specifications UPC 662327403454 Weight 37.00 LB HTC 8483208080 Country of Origin China