Rexnord BMA2108 Solid-housed Pillow Blocks Rex Spherical Roller Bearings - BMA2108

Описание

1 1/2" Mounted Spherical Roller Bearing, Fixed Cast Iron 2-Bolt Pillow Block, Single Setscrew Locking Collar, Spring Loaded Heavy Contact Seal, One Open Auxiliary Cap, One Closed Auxiliary Cap Dimensions Overall Length (in) 6.56 in Base to Center Height (in) 1.875 in Overall Width (in) 5.31 in Bore Diameter (in) 1.5000 in Bolt Size (in) 1/2 in Slot Length (in) 0.81 in Base Width (in) 2.25 in Overall Height (in) 3.69 in Foot Height (in) 1.19 in Locking Collar Outside Diameter (in) 2.31 in Length Through Bore (in) 5.31 in Bolt Spacing (in) 5 in Housing Cast Face to Outermost Bearing Face (in) 1.56 in Base Length (in) 6.56 in Centerline to Cap Face (in) 2.69 in Inner Ring Outside Diameter (in) 1.745 in Technical Specifications Misalignment Type Dynamic Radial Clearance C3 STANDARD Product ZA2000 Series Solid-housed Pillow Blocks Housing Type Pillow Block, Two Bolt Housing Style Pillow Block Cage Material Engineered Polymer Static Load Rating (lb) 20,900 lb Housing Color Black Rolling Element Spherical Roller Radial Dynamic Load Capacity (lb) 19,860 lb Seal Type Heavy Contact Seal Shaft Locking Type Single Set Collar Housing Construction Solid Housing Material Cast Iron Fixed/Expansion Fixed Auxiliary Cap Kit A4108 (qty 1); B4 (qty 1) Setscrew Torque (in-lbs) 325 in/lbs Maximum Speed (RPM) 3300 rpm Ability to Relubricate Yes Available Seal Type K Light Contact Lip Seal; M Spring Loaded Heavy Contact Lip Seal (Buna and Viton); Z Clearance Seal; G Triple Lip Seal Kit MS4 Microlock Kit ML2 Auxiliary Seals 1 OPEN 1 CLOSED CAP CAST IRON Max Operating Temperature (C) 107 °C Locking Device Kit SC4 Size Code 4 Misalignment Capability ±2.0° Misalignment - Dynamic Primary Seal BUNA SPRING LOADED LIP SEAL Vibration Frequency Outer Ring Defect 0.1055 cps Housing Coating POWDER COATED Vibration Frequency Inner Ring Defect 0.1445 cps Insert 2108U Vibration Frequency Roller Spin 0.0499 cps Lubricant EXXON RONEX MP STD Max Operating Temperature (F) 225 °F Vibration Frequency Fundamental Train 0.007 cps Grease Fitting Thread Size 1/8 NPT General Specifications UPC 698210004163 Weight 9.70 LB Packaged Length 6.63 IN Packaged Width 3.75 IN Packaged Height 6.63 IN Country of Origin Mexico