SWB Wear Rings for Light Loads

A piston bearing made of fabric-reinforced phenolic resin. Demonstrates excellent load tolerance. installs into single grooves to prevent seizing and galling of pistons. This product is mainly for use with pneumatic cylinders.

Part Number

Configured Part Number is shown.

Part Number
SWB-20
SWB-25
SWB-30
SWB-32
SWB-40
SWB-50
SWB-63
SWB-80
SWB-100
SWB-125
SWB-140
SWB-160
SWB-180
Part NumberVolume DiscountDays to Ship Outer Diameter D
(φ)
I.D. d
(φ)
Width H
(mm)

9 Days or more

20172

9 Days or more

25222

9 Days or more

30272

9 Days or more

32293

9 Days or more

40373

9 Days or more

50474

9 Days or more

63594

9 Days or more

80765

9 Days or more

100966

6 Days or more

1251218

9 Days or more

1401368

9 Days or more

1601568

9 Days or more

1801768

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Basic Information

Application Reciprocating Motion Types of Gasket Piston Bearing Material Cloth Inserted Phenol(PB251)

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