Link-Belt PLB6831R Split-housed Pillow Blocks Link-Belt Spherical Roller Bearings - PLB6831R

Описание

1 15/16" Mounted Spherical Roller Bearing, Cast Iron 2-Bolt Split Pillow Block, Adapter Mounted, Triple-Ring Metal Labyrinth Seal Dimensions Overall Width (in) 3.88 in Base to Center Height (in) 2.75 in Overall Height (in) 5.25 in Overall Length (in) 9.63 in Foot Height (in) 0.94 in Bolt Size (in) 5/8 in Base Width (in) 2.75 in Bore Diameter (in) 1.9375 in Required Distance for Cap Removal (in) 7.25 in Bolt Spacing Min (in) 7.38 in Base Length (in) 9.63 in Bolt Spacing Max (in) 7.88 in Expansion Capability (in) 0.38 in Centerline to Shaft Face for Closed End Unit (in) 1.19 in Technical Specifications Housing Material Cast Iron Radial Dynamic Load Capacity (lb) 27,000 lb Rolling Element Spherical Roller Shaft Locking Type Adapter Mount Housing Construction Split Radial Clearance C3 STANDARD Fixed/Expansion Fixed/Expansion Housing Type Pillow Block, Two Bolt, SAF Style Series Split-housed Pillow Blocks Product PLB6800 Seal Type Labyrinth Seal End Cap LB69326R Cage Material Bronze Static Load Rating (lb) 32,500 lb Housing Style Pillow Block Housing Color Black Misalignment Type Dynamic Seal Kit LB69313RA ( qty2) Ability to Relubricate Yes Cap Bolt Torque (ft-lbs) 45-50 ft/lbs Maximum Speed Using Grease (RPM) 4,500 rpm Maximum Speed Using Oil (RPM) 5,000 rpm C-Spacer 69244 Available Seal Type D8 Taconite Seal; D5 PenTac Seal; R Labyrinth Seal Grease Fitting Thread Size 1/8 NPT Vibration Frequency Inner Ring Defect 0.181 cps Max Operating Temperature (F) 225 °F Primary Seal LER TRIPLE RING SEAL Housing Coating POWDER COATED Locking Device Kit H311031 Misalignment Capability ±0.5° Misalignment - Dynamic Vibration Frequency Roller Spin 0.0553 cps Vibration Frequency Outer Ring Defect 0.1352 cps Insert 22211LBKC3 Vibration Frequency Fundamental Train 0.0071 cps Max Operating Temperature (C) 107 °C Housing Kit PLB6831R02 Size Code 22211 General Specifications UPC 662327116644 Weight 18.76 LB Packaged Length 10.88 IN Packaged Width 6.13 IN Packaged Height 5.38 IN HTC 8483208080 Country of Origin Japan