Rexnord BMP920878 Solid-housed Pillow Blocks Rex Spherical Roller Bearings - BMP920878

Описание

2 1/2" Mounted Spherical Roller Bearing, Fixed Cast Iron 2-Bolt Pillow Block, Adapter Mounted, Spring Loaded Heavy Contact Seal, One Open and One Closed Auxiliary Caps Dimensions Base to Center Height (in) 3.5 in Bore Diameter (in) 2.5000 in Overall Length (in) 12.59 in Foot Height (in) 2.06 in Overall Height (in) 6.72 in Bolt Size (in) 7/8 in Overall Width (in) 3.88 in Slot Length (in) 1.63 in Base Width (in) 3.88 in Locking Collar Outside Diameter (in) 3.63 in Housing Cast Face to Outermost Bearing Face (in) 7 in Inner Ring Outside Diameter (in) 3.37 in Length Through Bore (in) 7 in Bolt Spacing (in) 9.75 in Base Length (in) 13 in Technical Specifications Housing Color Black Shaft Locking Type Adapter Mount Misalignment Type Dynamic Cage Material Steel Housing Style Pillow Block Fixed/Expansion Fixed Static Load Rating (lb) 71,500 lb Radial Clearance C3 STANDARD Housing Construction Solid Rolling Element Spherical Roller Housing Type Pillow Block, Two Bolt Seal Type Heavy Contact Seal Radial Dynamic Load Capacity (lb) 57,750 lb Housing Material Cast Iron Product ZP9000 Series Solid-housed Pillow Blocks Maximum Speed (RPM) 1700 rpm Seal Kit MS9 Microlock Kit ML3 Ability to Relubricate Yes Auxiliary Cap Kit A9208; B9 Available Seal Type K Light Contact Lip Seal; M Spring Loaded Heavy Contact Lip Seal (Buna and Viton); Z Clearance Seal; G Triple Lip Shaft Locking Collar Kit/Adapter Assembly AK9208 Vibration Frequency Fundamental Train 0.0072 cps Auxiliary Seals 1 OPEN 1 CLOSED CAP CAST IRON Vibration Frequency Inner Ring Defect 0.1701 cps Locking Device Kit AK9208 Vibration Frequency Outer Ring Defect 0.1299 cps Housing Coating POWDER COATED Max Operating Temperature (F) 225 °F Vibration Frequency Roller Spin 0.0591 cps Max Operating Temperature (C) 107 °C Misalignment Capability ±2.0° Misalignment - Dynamic Primary Seal BUNA SPRING LOADED LIP SEAL Grease Fitting Thread Size 1/8 NPT Size Code 9 Insert 9208U78 Lubricant EXXON RONEX MP STD General Specifications UPC 662864839426 Weight 40.55 LB Country of Origin Mexico