SPEKUMA is the sales representative for GRW in Sweden.

have been manufacturing high precision bearings for more than 50 years. They also manufacture bearing units.

GRW delivers to the following sectors:

Speeds up to 500.000 rpm and temperatures between -270 C and +450 C. They also manufacture Ball Bearings that can withstand salt water.

GRW is certified with ISO-9001

GRWs product catalogue

SPEKUMA also supply Miniature Ball Bearings from Asia, with lower Prices.

As a complement to GRW, we supply the Japanese Brand EZO.