Medical-Technical Castors Malaysia | Hospital Bed & Trolley Wheels

Medical Technical Castors

Built for Your Critical Environments

Choose Rhombus’s German-engineered, Malaysian-manufactured Medical-Technical Castors for solutions trusted by hospitals and healthcare facilities across Asia. Our castors deliver:

Safe & Quiet Mobility
Precision ball-bearing or flange-bearing wheels with central or directional brakes for stable, controlled movement.
Medical-Grade Durability
Non-marking, easy-to-clean materials withstand heavy duty daily use without compromising hygienic standards.
Clear Technical Specs
Find detailed sizes, load capacities (80 kg–150 kg), stem options, and brake configurations upfront.
Global Expertise, Local Reliability
Over a century of German design excellence, produced in Malaysia with full support and regional availability.
Responsive Support
Quick inquiries, downloadable catalogues, and expert assistance from our qualified engineering team.

398 Series Products Specification

Smooth-rolling, precision ball-bearing castors with central or directional total brakes—150 kg capacity, ideal for medical beds.

Rhombus Central Total Brake Precision Ball Bearing

Rhombus Central Total Brake Precision Ball Bearing	Diameter	Width	Height	Offset	Stem Size	Load Capacity (KG)
398Q 35K 125V K2351	125 mm	32 mm	158 mm	40 mm	78.5 x ø27.8 mm	150 kg
398Q 35K 150V K2351	150 mm	32 mm	188 mm	42 mm	78.5 x ø27.8 mm	150 kg
390Q 35K 200V K2351	200 mm	32 mm	229 mm	56 mm	78.5 x ø27.8 mm	150 kg

Rhombus Castor with directional brakes (Long Stem)

Rhombus Directional Brake Precision Ball Bearing	Diameter	Width	Height	Offset	Stem Size	Load Capacity (KG)
398R 35K 125V K2351	125 mm	32 mm	158 mm	40 mm	78.5 x ø27.8 mm	150 kg
398R 35K 150V K2351	150 mm	32 mm	188 mm	42 mm	78.5 x ø27.8 mm	150 kg
390Q 35K 200V K2351	200 mm	32 mm	229 mm	56 mm	78.5 x ø27.8 mm	150 kg

Rhombus Castor with Central total Brakes (Short Term)

Rhombus Central Total Brake Precision Ball Bearing	Diameter	Width	Height	Offset	Stem Size	Load Capacity (KG)
398Q 35K 125V K985NP	125 mm	32 mm	158 mm	40 mm	34 x ø32 mm	150 kg
398Q 35K 150V K985NP	150 mm	32 mm	188 mm	42 mm	34 x ø32 mm	150 kg
390Q 35K 200V K985NP	200 mm	32 mm	229 mm	56 mm	34 x ø32 mm	150 kg

Rhombus Castor with directional brakes (Short Stem)

Rhombus Directional Brake Precision Ball Bearing	Diameter	Width	Height	Offset	Stem Size	Load Capacity (KG)
398R 35K 125V K985NP	125 mm	32 mm	158 mm	40 mm	34 x ø32 mm	150 kg
398R 35K 150V K985NP	150 mm	32 mm	188 mm	42 mm	34 x ø32 mm	150 kg
390R 35K 200V Z985NP	200 mm	32 mm	229 mm	56 mm	34 x ø32 mm	150 kg

Rhombus Castor with Central total Brakes (Short Term)

Rhombus Central Total Brake Precision Ball Bearing	Diameter	Width	Height	Offset	Stem Size	Load Capacity (KG)
398Q 35K 125V K985	125 mm	32 mm	158 mm	40 mm	34 x ø32 mm	150 kg
398Q 35K 150V K985	150 mm	32 mm	188 mm	42 mm	34 x ø32 mm	150 kg
398Q 35K 200V K985	200 mm	32 mm	229 mm	56 mm	34 x ø32 mm	150 kg

Rhombus Castor with directional brakes (Short Stem)

Rhombus Directional Brake Precision Ball Bearing	Diameter	Width	Height	Offset	Stem Size	Load Capacity (KG)
398R 35K 125V K985	125 mm	32 mm	158 mm	40 mm	34 x ø32 mm	150 kg
398R 35K 150V K985	150 mm	32 mm	188 mm	42 mm	34 x ø32 mm	150 kg
398R 35K 200V K985	200 mm	32 mm	229 mm	56 mm	34 x ø32 mm	150 kg

390 Series Products Specification

Robust TPR-rubber medical casters with sealed dual-ball swivel and self-lubricating central lock—low maintenance, up to 120 kg.

Rhombus Castor With Central Total Brakes (Long Stem)

Rhombus Central Total Brake Precision Ball Bearing	Diameter	Width	Height	Offset	Stem Size	Load Capacity (KG)
390Q 35K 080R Z2351	80 mm	30 mm	113 mm	44 mm	78.5 x ø27.8 mm	80 kg
390Q 35K 100R Z2351	100 mm	30 mm	133 mm	42 mm	78.5 x ø27.8 mm	100 kg
390Q 35K 125R Z2351	125 mm	32 mm	158 mm	44 mm	78.5 x ø27.8 mm	100 kg
390Q 35K 150R Z2351	150 mm	32 mm	184 mm	51 mm	78.5 x ø27.8 mm	120 kg
390Q 35K 200R Z2351	200 mm	32 mm	237 mm	61 mm	78.5 x ø27.8 mm	120 kg

Rhombus Castor With Directional Lock (Long Stem)

Rhombus Directional Brake Precision Ball Bearing	Diameter	Width	Height	Offset	Stem Size	Load Capacity (KG)
390R 35K 080R Z2351	80 mm	30 mm	113 mm	44 mm	78.5 x ø27.8 mm	80 kg
390R 35K 100R Z2351	100 mm	30 mm	133 mm	42 mm	78.5 x ø27.8 mm	100 kg
390R 35K 125R Z2351	125 mm	32 mm	158 mm	44 mm	78.5 x ø27.8 mm	100 kg
390R 35K 150R Z2351	150 mm	32 mm	184 mm	51 mm	78.5 x ø27.8 mm	120 kg
390R 35K 200R Z2351	200 mm	32 mm	237 mm	61 mm	78.5 x ø27.8 mm	120 kg

Rhombus Castor with Central Total Brakes (Short Stem)

Rhombus Central Total Brake Precision Ball Bearing	Diameter	Width	Height	Offset	Stem Size	Load Capacity (KG)
390Q 35K 080R Z985	80 mm	30 mm	113 mm	44 mm	34 x ø32 mm	80 kg
390Q 35K 100R Z985	100 mm	30 mm	133 mm	42 mm	34 x ø32 mm	100 kg
390Q 35K 125R Z985	125 mm	32 mm	158 mm	44 mm	34 x ø32 mm	100 kg
390Q 35K 150R Z985	150 mm	32 mm	184 mm	51 mm	34 x ø32 mm	120 kg
390Q 35K 200R Z985	200 mm	32 mm	237 mm	61 mm	34 x ø32 mm	120 kg

Rhombus Castor with Directional Brakes (Short Stem)

Rhombus Directional Brake Precision Ball Bearing	Diameter	Width	Height	Offset	Stem Size	Load Capacity (KG)
390R 35K 080R Z985	80 mm	30 mm	113 mm	44 mm	34 x ø32 mm	80 kg
390R 35K 100R Z985	100 mm	30 mm	133 mm	42 mm	34 x ø32 mm	100 kg
390R 35K 125R Z985	125 mm	32 mm	158 mm	44 mm	34 x ø32 mm	100 kg
390R 35K 150R Z985	150 mm	32 mm	184 mm	51 mm	34 x ø32 mm	120 kg
390R 35K 200R Z985	200 mm	32 mm	237 mm	61 mm	34 x ø32 mm	120 kg

Rhombus Castor With Central Total Brakes (Long Stem)

Rhombus Central Total Brake Flange Bearing	Diameter	Width	Height	Offset	Stem Size	Load Capacity (KG)
390Q 32C 080B Z2351	80 mm	30 mm	113 mm	44 mm	78.5 x ø27.8 mm	80 kg
390Q 32C 100B Z2351	100 mm	32 mm	133 mm	42 mm	78.5 x ø27.8 mm	80 kg
390Q 32C 125B Z2351	125 mm	32 mm	158 mm	44 mm	78.5 x ø27.8 mm	100 kg
390Q 32C 150B Z2351	150 mm	32 mm	184 mm	51 mm	78.5 x ø27.8 mm	110 kg
390Q 32C 200B Z2351	200 mm	32 mm	237 mm	61 mm	78.5 x ø27.8 mm	120 kg

Rhombus Castor with Directional Brakes (Long Stem)

Rhombus Directional Brake Flange Bearing	Diameter	Width	Height	Offset	Stem Size	Load Capacity (KG)
390R 32C 080B Z2351	80 mm	30 mm	113 mm	44 mm	78.5 x ø27.8 mm	80 kg
390R 32C 100B Z2351	100 mm	32 mm	133 mm	42 mm	78.5 x ø27.8 mm	80 kg
390R 32C 125B Z2351	125 mm	32 mm	158 mm	44 mm	78.5 x ø27.8 mm	100 kg
390R 32C 150B Z2351	150 mm	32 mm	184 mm	51 mm	78.5 x ø27.8 mm	110 kg
390R 32C 200B Z2351	200 mm	32 mm	237 mm	61 mm	78.5 x ø27.8 mm	120 kg

Rhombus Castor with Central Total Brakes (Short Stem)

Rhombus Central Total Brake Flange Bearing	Diameter	Width	Height	Offset	Stem Size	Load Capacity (KG)
390Q 32C 080B Z985	80 mm	30 mm	113 mm	44 mm	34 x ø32 mm	80 kg
390Q 32C 100B Z985	100 mm	32 mm	133 mm	42 mm	34 x ø32 mm	80 kg
390Q 32C 125B Z985	125 mm	32 mm	158 mm	44 mm	34 x ø32 mm	100 kg
390Q 32C 150B Z985	150 mm	32 mm	184 mm	51 mm	34 x ø32 mm	110 kg
390Q 32C 200B Z985	200 mm	32 mm	237 mm	61 mm	34 x ø32 mm	120 kg

Rhombus Castor with Directional Brakes (Short Stem)

Rhombus Directional Brake Flange Bearing	Diameter	Width	Height	Offset	Stem Size	Load Capacity (KG)
390R 32C 080B Z985	80 mm	30 mm	113 mm	44 mm	34 x ø32 mm	80 kg
390R 32C 100B Z985	100 mm	30 mm	133 mm	42 mm	34 x ø32 mm	80 kg
390R 32C 125B Z985	125 mm	32 mm	158 mm	44 mm	34 x ø32 mm	100 kg
390R 32C 150B Z985	150 mm	32 mm	184 mm	51 mm	34 x ø32 mm	110 kg
390R 32C 200B Z985	200 mm	32 mm	237 mm	61 mm	34 x ø32 mm	120 kg

Rhombus Castor With Central Total Brakes (Long Stem)

Rhombus Central Total Brake Precision Ball Bearing	Diameter	Width	Height	Offset	Stem Size	Load Capacity (KG)
390Q 35K 100R Z2351C	100 mm	30 mm	133 mm	42 mm	78.5 x ø27.8 mm	100 kg
390Q 35K 125R Z2351C	125 mm	32 mm	158 mm	44 mm	78.5 x ø27.8 mm	100 kg
390Q 35K 150R Z2351C	150 mm	32 mm	184 mm	51 mm	78.5 x ø27.8 mm	120 kg
390Q 35K 200R Z2351C	200 mm	32 mm	237 mm	61 mm	78.5 x ø27.8 mm	120 kg

Rhombus Castor with Directional Brakes (Long Stem)

Rhombus Directional Brake Precision Ball Bearing	Diameter	Width	Height	Offset	Stem Size	Load Capacity (KG)
390R 35K 100R Z2351C	100 mm	30 mm	133 mm	42 mm	78.5 x ø27.8 mm	100 kg
390R 35K 125R Z2351C	125 mm	32 mm	158 mm	44 mm	78.5 x ø27.8 mm	100 kg
390R 35K 150R Z2351C	150 mm	32 mm	184 mm	51 mm	78.5 x ø27.8 mm	120 kg
390R 35K 200R Z2351C	200 mm	32 mm	237 mm	61 mm	78.5 x ø27.8 mm	120 kg

Rhombus Castor with Central Total Brakes (Short Stem)

Rhombus Central Total Brake Precision Ball Bearing	Diameter	Width	Height	Offset	Stem Size	Load Capacity (KG)
390Q 35K 100R Z985C	100 mm	30 mm	133 mm	42 mm	34 x ø32 mm	100 kg
390Q 35K 125R Z985C	125 mm	32 mm	158 mm	44 mm	34 x ø32 mm	100 kg
390Q 35K 150R Z985C	150 mm	32 mm	184 mm	51 mm	34 x ø32 mm	120 kg
390Q 35K 200R Z985C	200 mm	32 mm	237 mm	61 mm	34 x ø32 mm	120 kg

Rhombus Castor with Directional Brakes (Short Stem)

Rhombus Directional Brake Precision Ball Bearing	Diameter	Width	Height	Offset	Stem Size	Load Capacity (KG)
390R 35K 100R Z985C	100 mm	30 mm	133 mm	42 mm	34 x ø32 mm	100 kg
390R 35K 125R Z985C	125 mm	32 mm	158 mm	44 mm	34 x ø32 mm	100 kg
390R 35K 150R Z985C	150 mm	32 mm	184 mm	51 mm	34 x ø32 mm	120 kg
390R 35K 200R Z985C	200 mm	32 mm	237 mm	61 mm	34 x ø32 mm	120 kg

Rhombus Castor With Central Total Brakes (Long Stem)

Rhombus Central Total Brake Flange Bearing	Diameter	Width	Height	Offset	Stem Size	Load Capacity (KG)
390Q 32C 125B Z2351C	125 mm	32 mm	158 mm	44 mm	78.5 x ø27.8 mm	100 kg
390Q 32C 150B Z2351C	150 mm	32 mm	184 mm	51 mm	78.5 x ø27.8 mm	110 kg
390Q 32C 200B Z2351C	200 mm	32 mm	237 mm	61 mm	78.5 x ø27.8 mm	120 kg

Rhombus Castor with Directional Brakes ( Long Stem)

Rhombus Directional Brake Flange Bearing	Diameter	Width	Height	Offset	Stem Size	Load Capacity (KG)
390R 32C 125B Z2351C	125 mm	32 mm	158 mm	44 mm	78.5 x ø27.8 mm	100 kg
390R 32C 150B Z2351C	150 mm	32 mm	184 mm	51 mm	78.5 x ø27.8 mm	110 kg
390R 32C 200B Z2351C	200 mm	32 mm	237 mm	61 mm	78.5 x ø27.8 mm	120 kg

Rhombus Castor with Central Total Brakes (Short Stem)

Rhombus Central Total Brake Flange Bearing	Diameter	Width	Height	Offset	Stem Size	Load Capacity (KG)
390Q 32C 125B Z985C	125 mm	32 mm	158 mm	44 mm	34 x ø32 mm	100 kg
390Q 32C 150B Z985C	150 mm	32 mm	184 mm	51 mm	34 x ø32 mm	110 kg
390Q 32C 200B Z985C	200 mm	32 mm	237 mm	61 mm	34 x ø32 mm	120 kg

Rhombus Castor with Directional Brakes (Short Stem)

Rhombus Directional Brake Flange Bearing	Diameter	Width	Height	Offset	Stem Size	Load Capacity (KG)
390R 32C 125B Z985C	125 mm	32 mm	158 mm	44 mm	34 x ø32 mm	100 kg
390R 32C 150B Z985C	150 mm	32 mm	184 mm	51 mm	34 x ø32 mm	110 kg
390R 32C 200B Z985C	200 mm	32 mm	237 mm	61 mm	34 x ø32 mm	120 kg

Rhombus Castor With Central Total Brakes (Long Stem)

Rhombus Central Total Brake Precision Ball Bearing	Diameter	Width	Height	Offset	Stem Size	Load Capacity (KG)
390Q 35K 080R Z2359	80 mm	30 mm	113 mm	44 mm	78.5 x ø27.8 mm	80 kg
390Q 35K 100R Z2359	100 mm	30 mm	133 mm	42 mm	78.5 x ø27.8 mm	100 kg
390Q 35K 125R Z2359	125 mm	32 mm	158 mm	44 mm	78.5 x ø27.8 mm	100 kg
390Q 35K 150R Z2359	150 mm	32 mm	184 mm	51 mm	78.5 x ø27.8 mm	120 kg
390Q 35K 200R Z2359	200 mm	32 mm	237 mm	61 mm	78.5 x ø27.8 mm	120 kg

Rhombus Castor With Directional Lock (Long Stem)

Rhombus Directional Brake Precision Ball Bearing	Diameter	Width	Height	Offset	Stem Size	Load Capacity (KG)
390R 35K 080R Z2359	80 mm	30 mm	113 mm	44 mm	78.5 x ø27.8 mm	80 kg
390R 35K 100R Z2359	100 mm	30 mm	133 mm	42 mm	78.5 x ø27.8 mm	100 kg
390R 35K 125R Z2359	125 mm	32 mm	158 mm	44 mm	78.5 x ø27.8 mm	100 kg
390R 35K 150R Z2359	150 mm	32 mm	184 mm	51 mm	78.5 x ø27.8 mm	120 kg
390R 35K 200R Z2359	200 mm	32 mm	237 mm	61 mm	78.5 x ø27.8 mm	120 kg

383 Series Products Specification

Twin-wheel nylon medical castors—high load up to 150 kg with precision bearings; option for conductive versions.

Rhombus Castor with Central Total Brake (Long Stem)

Rhombus Central Total Brake Precision Ball Bearing	Diameter	Width	Height	Offset	Stem Size	Load Capacity (KG)
383Q 40K 125V K2351	125 mm	64 mm	150 mm	31 mm	78.5 x ø27.8 mm	120 kg
383Q 40K 150V K2351	150 mm	64 mm	175 mm	40 mm	78.5 x ø27.8 mm	150 kg

Rhombus Castor with Directional Brake (Long Stem)

Rhombus Directional Brake Precision Ball Bearing	Diameter	Width	Height	Offset	Stem Size	Load Capacity (KG)
383R 40K 125V K2351	125 mm	64 mm	150 mm	31 mm	78.5 x ø27.8 mm	120 kg
383R 40K 150V K2351	150 mm	64 mm	175 mm	40 mm	78.5 x ø27.8 mm	150 kg

Rhombus Castor with Central Total Brake (Short Stem)

Rhombus Central Total Brake Precision Ball Bearing	Diameter	Width	Height	Offset	Stem Size	Load Capacity (KG)
383Q 40K 125V K985	125 mm	64 mm	150 mm	31 mm	34 x ø32 mm	120 kg
383Q 40K 150V K985	150 mm	64 mm	175 mm	40 mm	34 x ø32 mm	150 kg

Rhombus Castor with Directional Brake (Short stem)

Rhombus Directional Brake Precision Ball Bearing	Diameter	Width	Height	Offset	Stem Size	Load Capacity (KG)
383R 40K 125V K985	125 mm	64 mm	150 mm	31 mm	34 x ø32 mm	120 kg
383R 40K 150V K985	150 mm	64 mm	175 mm	40 mm	34 x ø32 mm	150 kg

391 Series Products Specification

ISO-compliant precision hospital castors with factory-set, maintenance-free central locking—ideal for beds and OR tables.

Rhombus Castor With Central Total Brakes (Long Stem)

Rhombus Central Total Brake Precision Ball Bearing	Diameter	Width	Height	Offset	Stem Size	Load Capacity (KG)
391Q 35K 100R Z2351	100 mm	30 mm	139 mm	42 mm	78.5 x ø27.8 mm	100 kg
391Q 35K 125R Z2351	125 mm	32 mm	164 mm	44 mm	78.5 x ø27.8 mm	100 kg
391Q 35K 150R Z2351	150 mm	32 mm	191 mm	51 mm	78.5 x ø27.8 mm	120 kg
391Q 35K 200R Z2351	200 mm	32 mm	243 mm	61 mm	78.5 x ø27.8 mm	120 kg

Rhombus Castor With Directional Lock (Long Stem)

Rhombus Directional Brake Precision Ball Bearing	Diameter	Width	Height	Offset	Stem Size	Load Capacity (KG)
391R 35K 100R Z2351	100 mm	30 mm	139 mm	42 mm	78.5 x ø27.8 mm	100 kg
391R 35K 125R Z2351	125 mm	32 mm	164 mm	44 mm	78.5 x ø27.8 mm	100 kg
391R 35K 150R Z2351	150 mm	32 mm	191 mm	51 mm	78.5 x ø27.8 mm	120 kg
391R 35K 200R Z2351	200 mm	32 mm	243 mm	61 mm	78.5 x ø27.8 mm	120 kg

Rhombus Castor with Central Total Brakes ( Short Stem)

Rhombus Directional Brake Precision Ball Bearing	Diameter	Width	Height	Offset	Stem Size	Load Capacity (KG)
391Q 35K 100R Z985	100 mm	30 mm	139 mm	42 mm	34 x ø32 mm	100 kg
391Q 35K 125R Z985	125 mm	32 mm	164 mm	44 mm	34 x ø32 mm	100 kg
391Q 35K 150R Z985	150 mm	32 mm	191 mm	51 mm	34 x ø32 mm	120 kg
391Q 35K 200R Z985	200 mm	32 mm	243 mm	61 mm	34 x ø32 mm	120 kg

Rhombus Castor with Directional Brakes ( Short Stem)

Rhombus Directional Brake Precision Ball Bearing	Diameter	Width	Height	Offset	Stem Size	Load Capacity (KG)
391R 35K 100R Z985	100 mm	30 mm	139 mm	42 mm	34 x ø32 mm	100 kg
391R 35K 125R Z985	125 mm	32 mm	164 mm	44 mm	34 x ø32 mm	100 kg
391R 35K 150R Z985	150 mm	32 mm	191 mm	51 mm	34 x ø32 mm	120 kg
391R 35K 200R Z985	200 mm	32 mm	243 mm	61 mm	34 x ø32 mm	120 kg

Rhombus Castor With Central Total Brakes (Long Stem)

Rhombus Directional Brake Precision Ball Bearing	Diameter	Width	Height	Offset	Stem Size	Load Capacity (KG)
391Q 32C 100B Z2351	100 mm	32 mm	139 mm	42 mm	78.5 x ø27.8 mm	80 kg
391Q 32C 125B Z2351	125 mm	32 mm	164 mm	44 mm	78.5 x ø27.8 mm	100 kg
391Q 32C 150B Z2351	150 mm	32 mm	191 mm	51 mm	78.5 x ø27.8 mm	120 kg
391Q 32C 200B Z2351	200 mm	32 mm	243 mm	61 mm	78.5 x ø27.8 mm	120 kg

Rhombus Castor With Directional Lock (Long Stem)

Rhombus Directional Brake Precision Ball Bearing	Diameter	Width	Height	Offset	Stem Size	Load Capacity (KG)
391R 32C 100B Z2351	100 mm	32 mm	139 mm	42 mm	78.5 x ø27.8 mm	80 kg
391R 32C 125B Z2351	125 mm	32 mm	164 mm	44 mm	78.5 x ø27.8 mm	100 kg
391R 32C 150B Z2351	150 mm	32 mm	191 mm	51 mm	78.5 x ø27.8 mm	120 kg
391R 32C 200B Z2351	200 mm	32 mm	243 mm	61 mm	78.5 x ø27.8 mm	120 kg

Rhombus Castor with Central Total Brakes ( Short Stem)

Rhombus Directional Brake Precision Ball Bearing	Diameter	Width	Height	Offset	Stem Size	Load Capacity (KG)
391Q 32C 100B Z985	100 mm	32 mm	139 mm	42 mm	34 x ø32 mm	80 kg
391Q 32C 125B Z985	125 mm	32 mm	164 mm	44 mm	34 x ø32 mm	100 kg
391Q 32C 150B Z985	150 mm	32 mm	191 mm	51 mm	34 x ø32 mm	120 kg
391Q 32C 200B Z985	200 mm	32 mm	243 mm	61 mm	34 x ø32 mm	120 kg

Rhombus Castor with Directional Brakes ( Short Stem)

Rhombus Directional Brake Precision Ball Bearing	Diameter	Width	Height	Offset	Stem Size	Load Capacity (KG)
391R 32C 100B Z985	100 mm	30 mm	139 mm	42 mm	34 x ø32 mm	80 kg
391R 32C 125B Z985	125 mm	32 mm	164 mm	44 mm	34 x ø32 mm	100 kg
391R 32C 150B Z985	150 mm	32 mm	191 mm	51 mm	34 x ø32 mm	120 kg
391R 32C 200B Z985	200 mm	32 mm	243 mm	61 mm	34 x ø32 mm	120 kg

Rhombus Castor With Central Total Brakes (Long Stem)

Rhombus Central Total Brake Precision Ball Bearing	Diameter	Width	Height	Offset	Stem Size	Load Capacity (KG)
391Q 35K 100R Z2359	100 mm	30 mm	133 mm	42 mm	78.5 x ø27.8 mm	100 kg
391Q 35K 125R Z2359	125 mm	32 mm	158 mm	44 mm	78.5 x ø27.8 mm	100 kg
391Q 35K 150R Z2359	150 mm	32 mm	184 mm	51 mm	78.5 x ø27.8 mm	120 kg
391Q 35K 200R Z2359	200 mm	32 mm	237 mm	61 mm	78.5 x ø27.8 mm	120 kg

Rhombus Castor With Directional Lock (Long Stem)

“Rhombus Directional Brake Precision Ball Bearing”	Diameter	Width	Height	Offset	Stem Size	Load Capacity (KG)
391R 35K 100R Z2359	100 mm	30 mm	133 mm	42 mm	78.5 x ø27.8 mm	100 kg
391R 35K 125R Z2359	125 mm	32 mm	158 mm	44 mm	78.5 x ø27.8 mm	100 kg
391R 35K 150R Z2359	150 mm	32 mm	184 mm	51 mm	78.5 x ø27.8 mm	120 kg
390R 35K 200R Z2359	200 mm	32 mm	237 mm	61 mm	78.5 x ø27.8 mm	120 kg