1. ORBS428BUN90
  2. ORBS BRITISH STD
  3. O'Rings/Quad Rings/Backups
  4. Standard Seals

ORBS428BUN90

  • d (h9)
  • W
  • H
  • Material
  • d (BU)
  • T
  • d (M)
  • Unit
  • D (M)
  • H (M)
  • Groove Width (1 Backup Ring)
  • Groove Width (2 Backup Rings)

$ 7.40
$ 5.92 5.92 AUD

$ 7.40

Quantity
Your Price
1 - 4
$ 5.92
5 - 9
$ 5.62
10 - 24
$ 5.33
25 - 49
$ 4.81
50 +
$ 3.70

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ORBS428BUN90

Details:

d (h9)
:
4.85" (123.19mm)
d (BU)
:
4.926" (125.12mm)
T
:
0.098425" (2.5mm)
d (M)
:
4.875" (123.82mm)
D (M)
:
5.375" (136.53mm)
H (M)
:
0.25" (6.35mm)
Groove Width (1 Backup Ring)
:
0.42125" (10.7mm)
Groove Width (2 Backup Rings)
:
0.519685" (13.2mm)
W
:
0.240157" (6.1mm)
H
:
0.2752" (6.99mm)
Material
:
N90
ORBS428BUN90

Design 

  • ORBS is a British standard size O'ring
  • Most common sealing solutions
  • Comes in a wide range of sizes 
  • O'rings maintain sealing contact force by radical or axial deformation in the seal housing between two machine components

Applications

  • ORBS O'ring are used in a wide variety of applications sealing various media