M Series castors

Light to medium duty castors

Able to carry up to 200 kg each, the versatile M Series castors are available in 75, 100 and 125 mm sizes, and in a wide range of wheel types.

Forks can also be purchased separately

Load rating: 85–200 kg
Wheels: Blue or grey high resilience elastomer, thermoplastic elastomer, anti-static/conductive, hard nylon, grey rubber, polyurethane.
Forks: Zinc plated Core Coat™ in swivel plate, fixed plate, bolt hole, total brake and direction lock configurations.
Warranty: Three years
Country of origin: Made in Australia
Mount dimensions:
M Series castor mount drawing
M Series castor

Castor options

CBQ wheel

CBQ wheel

Max load: 85–100 kg

Material: Blue high resilience elastomer

Bearing: Precision ball bearing

Thread guard: Yes

75 mm castors

100 mm castors

125 mm castors

MBQ wheel

MBQ wheel

Max load: 140–150 kg

Material: Blue high resilience elastomer

Bearing: Precision ball bearing

Thread guard: Yes

100 mm castors

125 mm castors

MNN wheel

MNN wheel

Max load: 150 kg

Material: Hard nylon

Bearing: Plain

Thread guard: No

75 mm castors

100 mm castors

125 mm castors

DNQ wheel

DNQ wheel

Max load: 200 kg

Material: Hard nylon

Bearing: Precision bearing

Thread guard: No

125 mm castors

MJQ wheel

MJQ wheel

Max load: 85 kg

Material: Thermoplastic elastomer

Bearing: Precision ball bearing

Thread guard: Yes

75 mm castors

100 mm castors

125 mm castors

MAQ wheel

MAQ wheel

Max load: 85 kg

Material: Conductive thermoplastic elastomer

Bearing: Precision ball bearing

Thread guard: Yes

Features

Designed for use in Electrostatic Discharge (ESD) environments as part of an effective ESD Control Program, our conductive non-marking wheels can be assembled into our M series castors.
With a conductivity of <106, our conductive wheels exceed the requirements of ANSI/ESD S20.20–1999 for mobile equipment in protected areas, which specify 109 as the maximum level of resistance.

Installation of conductive wheels

Conductive wheels must be properly installed to ensure a conductive path from the trolley leg, through the stem, and the castor and the axle and the bearing, and through the centre and tyre. Solid metal pintles will provide such a conductive path.
If plastic expanding stems are selected, they will need to be installed with a copper wire attached to the stem and wrapped between the adaptor and tube inner to ensure a conductive path.

100 mm castors

125 mm castors

MSQ wheel

MSQ wheel

Max load: 140–150 kg

Material: Grey rubber

Bearing: Precision ball bearing

Thread guard: Yes

100 mm castors

125 mm castors

STQ wheel

STQ wheel

Max load: 100 kg

Material: Grey energy absorbent elastomer

Bearing: Precision ball bearing

Thread guard: Yes

75 mm castors

100 mm castors

125 mm castors

QUQ wheel

QUQ wheel

Max load: 200 kg

Material: Polyurethane

Bearing: Precision ball bearing

Thread guard: Yes

75 mm castors

100 mm castors

125 mm castors

Browse the entire range

Browse the entire M Series range of wheels, castors and forks in our online store.

M Series castor range