1. ORBS390BUN90
  2. ORBS BRITISH STD
  3. O'Rings/Quad Rings/Backups
  4. Standard Seals

ORBS390BUN90

  • 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)

$ 40.09
$ 32.07 32.07 AUD

$ 40.09

Quantity
Your Price
1 - 4
$ 32.07
5 - 9
$ 30.47
10 - 24
$ 28.86
25 - 49
$ 26.06
50 +
$ 20.04

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ORBS390BUN90

Details:

d (h9)
:
20.95276" (532.2mm)
d (BU)
:
20.006" (508.15mm)
T
:
0.066929" (1.7mm)
d (M)
:
21" (533.4mm)
D (M)
:
21.375" (542.92mm)
H (M)
:
0.1875" (4.76mm)
Groove Width (1 Backup Ring)
:
0.31102" (7.9mm)
Groove Width (2 Backup Rings)
:
0.37795" (9.6mm)
W
:
0.18504" (4.7mm)
H
:
0.21024" (5.34mm)
Material
:
N90
ORBS390BUN90

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