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Steel Disc Spring RT (I.W.T. Standard) Made by Iwata Denko

Steel Disc Spring RT (I.W.T. Standard) Made by Iwata Denko

Steel Disc Spring RT (I.W.T. Standard) Made by Iwata Denko
Disc Springs also known as belleville spring offer a wide variety of sizes to choose from.
[Feature]
● Outer Diameter Minimum/Maximum (mm.) : 16 and 53
● Inner Diameter Minimum/Maximum (mm.) : 8.2 and 28.4
● Free State Height Minimum/Maximum (mm.) : 1 and 3.3 (depend on product code)
● Plate Thickness Minimum/Maximum (mm.) : 0.6 and 2.1 (depend on product code)
● Material : Spring Steel
[Application]
Disc springs are utilized for machine tools, press machines and hinges.

Part Number

Configured Part Number is shown.

Part Number
IWT-RT-16
IWT-RT-20
IWT-RT-25
IWT-RT-31
IWT-RT-37
IWT-RT-45
IWT-RT-53
Part NumberMinimum order quantityVolume DiscountDays to ShipRoHSOuter Dia. D
(Ø)
Inner Dia. d
(Ø)
Free Height Ho
(mm)
Plate Thickness t
(mm)
Total deflection amount
(mm)
Sales Unit
1 Piece(s) 14 Day(s) or more 10168.210.60.4Bulk (Purchasing from 1 pc.)
1 Piece(s) 15 Day(s) or more 102010.21.20.80.4Box / Package
1 Piece(s) 15 Day(s) or more 102512.31.610.6Box / Package
1 Piece(s) 15 Day(s) or more 1031.016.31.951.20.75Box / Package
1 Piece(s) 15 Day(s) or more 103718.32.31.50.8Box / Package
1 Piece(s) 15 Day(s) or more 104524.42.81.81Box / Package
1 Piece(s) 15 Day(s) or more 1053.028.43.32.101.20Box / Package

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Basic Information

Material Spring Steel

Tech Support

Factory Automation, Electronics, Tools, & MRO (Maintenance, Repair and Operations)
Tel:021-8990-4102 / FAX:021-8990-5803
8:30am - 5:30pm (Monday - Friday)