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KCM 120-3 ASA Roller Chain – 1-1/2″ Pitch Triplex – 10FT Box
KCM 120-3 ASA roller chain. 1-1/2″ (38.1mm) pitch – triplex. 22.23mm roller diameter – 25.4mm width between inner plates. Supplied as a complete 10FT box – priced per foot but not cut to length.
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- ASA precision roller chain to ANSI B29.1 - 1-1/2" pitch (38.1mm)
- Heat-treated pins and bushes for wear resistance and low elongation in service
- Manufactured by KCM in Japan and imported into Australia by Finer Power Transmissions
- Matching connecting links and offset/half links available in the same size
- Minimum tensile strength 375 kN
- Solid bush and roller construction spreads load over the full bearing area
- Supplied as a complete 10FT box - priced per foot but not cut to custom lengths
- Triplex - 3 strand construction
| Brand | KCM |
|---|---|
| Product Type | Roller Chain |
| Series | 120 |
| Configuration | Triplex |
| Pin Type | Standard |
| Pitch | 38.1 mm |
| Roller Diameter | 22.23 mm |
| Width | 25.4 mm |
| Minimum Tensile Strength | 375000 N (375 kN) |
| Maximum Allowable Load | 76000 N (76 kN) |
| Weight per Metre | 16.74 kg/m |
| Supply Form | 10FT Box |
| Cross Reference | ANSI / ASA: 120-3 | ISO 606: 24A-1 | DIN 8188: 24A-1 | JIS B 1801: RS120 | KCM: 120-3/KCM |
| Features & Benefits | ASA precision roller chain to ANSI B29.1 - 1-1/2" pitch (38.1mm) Heat-treated pins and bushes for wear resistance and low elongation in service Manufactured by KCM in Japan and imported into Australia by Finer Power Transmissions Matching connecting links and offset/half links available in the same size Minimum tensile strength 375 kN Solid bush and roller construction spreads load over the full bearing area Supplied as a complete 10FT box - priced per foot but not cut to custom lengths Triplex - 3 strand construction |
The KCM 120-3 is an ASA triplex precision roller chain with 1-1/2″ (38.1mm) pitch – 22.23mm roller diameter and 25.4mm width between inner plates. Pin diameter 11.11mm – plate thickness 4.8mm – plate height 36mm.
Minimum tensile strength 375 kN to ANSI B29.1 – average rated tensile strength 470.7 kN – maximum allowable load 76 kN – approximate weight 16.74 kg/m – transverse pitch 45.4mm.
Precision roller chain transmits power between sprockets by positive engagement – giving a constant drive ratio with no slip. Solid bushes and rollers spread the load across the full bearing area – and heat-treated pins hold their surface hardness so the chain resists elongation over a long service life.
Please note: this chain is supplied as a complete 10FT box and is not cut to length. The price is worked out per foot – but the full box is the unit of sale and cannot be split. Connecting links and offset/half links are ordered separately.
Cross reference (guide only – verify pitch and dimensions before ordering):
- ANSI / ASA: 120-3
- ISO 606: 24A-1
- DIN 8188: 24A-1
- JIS B 1801: RS120
Manufactured by KCM in Japan and imported into Australia by Finer Power Transmissions.
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