Home Power Transmission Roller Chain BS Roller Chain KCM 28B-1 BS Roller Chain – 1-3/4″ Pitch Simplex – 10FT Box
KCM 28B-1 BS Roller Chain - 1-3/4" Pitch Simplex - 10FT Box
28B-1/KCM

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KCM

KCM 28B-1 BS Roller Chain – 1-3/4″ Pitch Simplex – 10FT Box

Part Number: 28B-1/KCM
Pitch 44.45 mm

KCM 28B-1 BS roller chain. 1-3/4″ (44.45mm) pitch – simplex. 27.94mm roller diameter – 30.99mm width between inner plates. Supplied as a complete 10FT box – priced per foot but not cut to length.

Qty:
  • BS precision roller chain to ISO 606-B - 1-3/4" pitch (44.45mm)
  • 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 200 kN
  • Simplex - 1 strand construction
  • 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
Brand

KCM
Product Type

Roller Chain
Series

28B
Configuration

Simplex
Pin Type

Standard
Pitch

44.45 mm
Roller Diameter

27.94 mm
Width

30.99 mm
Minimum Tensile Strength

200000 N (200 kN)
Weight per Metre

8.5 kg/m
Supply Form

10FT Box
Cross Reference ISO 606: 28B-1 | DIN 8187: 28B-1 | BS 228: 28B-1 | KCM: 28B-1/KCM
Features & Benefits BS precision roller chain to ISO 606-B - 1-3/4" pitch (44.45mm)
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 200 kN
Simplex - 1 strand construction
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

The KCM 28B-1 is a BS simplex precision roller chain with 1-3/4″ (44.45mm) pitch – 27.94mm roller diameter and 30.99mm width between inner plates. Pin diameter 15.88mm – plate thickness 7.5mm – plate height 36.7mm.

Minimum tensile strength 200 kN to ISO 606-B – approximate weight 8.5 kg/m.

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):

  • ISO 606: 28B-1
  • DIN 8187: 28B-1
  • BS 228: 28B-1

Manufactured by KCM in Japan and imported into Australia by Finer Power Transmissions.

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