Rexnord P4B308C Solid-housed Pillow Blocks PT Select Spherical Roller Bearings - P4B308C

Описание

3 1/2" shaft size; Cast iron housing; Fixed unit; Setscrew mounting collar; Clearance seal; Exxon Ronex MP grease; Accessories include open cap and closed cap Dimensions Bore Diameter (in) 3.5000 in Overall Width (in) 4.5 in Base Width (in) 4.5 in Foot Height (in) 2.25 in Base to Center Height (in) 3.75 in Overall Height (in) 7.56 in Slot Length (in) 1.5 in Bolt Size (in) 3/4 in Overall Length (in) 12.4 in Locking Collar Outside Diameter (in) 4.9 in Bolt Spacing Min (in) 9.38 in Housing Cast Face to Outermost Bearing Face (in) 1.13 in Bolt Spacing Width (in) 2 in Centerline to Outermost Bearing Face (in) 2.71 in Bolt Spacing Max (in) 10.62 in Length Through Bore (in) 4.12 in Technical Specifications Housing Color Black Fixed/Expansion Fixed Housing Style Pillow Block Static Load Rating (lb) 77,880 lb Housing Type Pillow Block, Four Bolt Product P4B Seal Type Clearance Seal Housing Construction Solid End Cap SEE AUX CAP KIT Cage Material Steel Misalignment Type Dynamic Series Solid-housed Pillow Blocks Housing Material Cast Iron Radial Dynamic Load Capacity (lb) 64,000 lb Rolling Element Spherical Roller Shaft Locking Type Single Set Collar Maximum Speed (RPM) 1980 rpm Available Seal Type C Clearance Seal; T Triple Lip Seal Setscrew Torque (in-lbs) 680 in/lbs Ability to Relubricate Yes Max Operating Temperature (F) 225 °F Lube Fitting Type STRAIGHT AND 90 DEG FITTING Size Code 10 Vibration Frequency Fundamental Train 0.007 cps Vibration Frequency Roller Spin 0.0513 cps Misalignment Capability ±2.0° Misalignment - Dynamic Vibration Frequency Inner Ring Defect 0.1638 cps Lubricant EXXON RONEX MP STD Housing Coating POWDER COATED Primary Seal STEEL CLEARANCE SEAL Vibration Frequency Outer Ring Defect 0.1195 cps Grease Fitting Thread Size 1/8 NPT Max Operating Temperature (C) 107 °C General Specifications UPC 782934931307 Weight 35.70 LB Packaged Length 13.50 IN Packaged Width 5.00 IN Packaged Height 7.88 IN HTC 8483204080 Country of Origin China