ZAS21120540 1 3/4 PILLOWBLK ROLLER BRG

10438652 MFG #: Rex
$0.00 /
Rexnord ZAS21120540 Solid-housed Pillow Blocks Rex Spherical Roller Bearings
  • Fixed/Expansion: Expansion
  • Housing Construction: Solid
  • Housing Material: Cast Iron
  • Housing Style: Pillow Block
  • Housing Type: Pillow Block, Two Bolt
  • Radial Clearance: C4 INCREASED
  • Available Seal Type: K Light Contact Lip Seal; M Spring Loaded Heavy Contact Lip Seal (Buna and Viton); Z Clearance Seal; G Triple Lip
  • Bore Diameter (in): 1.75 in
  • Cage Material: Engineered Polymer
  • Expansion Lock Plug: B224408A
  • Grease Fitting Thread Size: 1/8 NPT
  • Height: 4.50
  • Housing Coating: POWDER COATED
  • Insert: ZCS21120540
  • Length: 8.50
  • Locking Device Kit: SC5
  • Lube Fill Percent: 0% FILL
  • Lubricant: PRESERVATIVE ONLY - NO GREASE
  • Maximum Speed (RPM): 4450 rpm
  • Net Weight: 9.40
  • Primary Seal: STEEL CLEARANCE SEAL
  • Radial Dynamic Load Capacity (lb): 27820 lb
  • Shaft Locking Type: Single Set Collar
  • Size Code: 5
  • Static Load Rating (lb): 28700 lb
  • Unit of Dimension: IN
  • Vibration Frequency Fundamental Train: 0.0069 cps
  • Vibration Frequency Inner Ring Defect: 0.1361 cps
  • Vibration Frequency Outer Ring Defect: 0.0972 cps
  • Vibration Frequency Roller Spin: 0.0466 cps
  • Weight unit: LB
  • Width: 3.50
1 3/4" Mounted Spherical Roller Bearing, Expansion Cast Iron 2-Bolt Pillow Block, Single Setscrew Locking Collar, Clearance Seal, Clearance Increased to C4, No Grease
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