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Ring gear SIR (SIR2-120)

Ring gear SIR SIR2-120

Ring-shaped internal gear. Useful in designs for large planetary gear mechanisms or speed ratios. Can also be used as gear for swivel mechanism.

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Part Number

Configured Part Number is shown.

SIR2-120

Part Number
SIR2-120
Part NumberStandard Unit PriceMinimum order quantityVolume DiscountDays to ShipRoHSTooth Width
(mm)
O.D.
(φ)
Module The Number of Teeth Backlash
(mm)

5,101,069 IDR

1 Piece(s) 12 Day(s) or more 102028621200.17~0.37

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  1. 1

Basic Information

Material S45C Diameter of Hub(φ) Without hub Shape T1
Length of Hub(mm) No

Frequently asked question (FAQ)

Question: What is the hole diameter tolerance?
Answer: The hole diameter tolerance is finished at H8, but as the ring shape is easily deformed, a certain amount of error may result.

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