Link-Belt PLB68112FRC Split-housed Pillow Blocks Link-Belt Spherical Roller Bearings - PLB68112FRC

Описание

7" Mounted Spherical Roller Bearing, Cast Iron 4-Bolt Split Pillow Block, Adapter Mounted, Triple-Ring Metal Labyrinth Seal, Closed End Cap Dimensions Overall Width (in) 10.63 in Bolt Size (in) 1 1/4 in Base to Center Height (in) 7.875 in Foot Height (in) 3.13 in Base Width (in) 7.5 in Overall Height (in) 15.81 in Overall Length (in) 28 in Bore Diameter (in) 7 in Required Distance for Cap Removal (in) 20.5 in Bolt Spacing Max (in) 24.38 in Bolt Spacing Min (in) 21.63 in Base Length (in) 28 in Bolt Spacing Width (in) 4.5 in Centerline to Shaft Face for Closed End Unit (in) 3.31 in Expansion Capability (in) 0.38 in Technical Specifications Product PLB6800F Seal Type Labyrinth Seal Series Split-housed Pillow Blocks Housing Material Cast Iron Misalignment Type Dynamic Shaft Locking Type Adapter Mount Rolling Element Spherical Roller Cage Material Bronze End Cap LB681126R Fixed/Expansion Fixed/Expansion Housing Type Pillow Block, Four Bolt, SAF Style Housing Style Pillow Block Housing Color Black Static Load Rating (lb) 415,000 lb Housing Construction Split Radial Clearance C3 STANDARD Radial Dynamic Load Capacity (lb) 270,000 lb C-Spacer 681124 Available Seal Type D8 Taconite Seal; D5 PenTac Seal; R Labyrinth Seal Maximum Speed Using Oil (RPM) 1,400 rpm Ability to Relubricate Yes Seal Kit LB681123R (qty 1) Cap Bolt Torque (ft-lbs) 630-700 ft/lbs Maximum Speed Using Grease (RPM) 1,200 rpm Vibration Frequency Inner Ring Defect 0.19 cps Vibration Frequency Fundamental Train 0.0072 cps Vibration Frequency Roller Spin 0.0573 cps Max Operating Temperature (F) 225 °F Grease Fitting Thread Size 1/4 NPT Housing Coating POWDER COATED Auxiliary Seals CLOSED END Housing Kit PLB68112FRC02 Misalignment Capability ±0.5° Misalignment - Dynamic Locking Device Kit H3138112 Size Code 22238 Vibration Frequency Outer Ring Defect 0.1433 cps Insert 22238LBKC3 Primary Seal LER TRIPLE RING SEAL Max Operating Temperature (C) 107 °C General Specifications UPC 662327405434 Weight 388.00 LB HTC 8483208080 Country of Origin China