IKO Bearings

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IKO Bearing is famous for their high quality, extremely precise linear motion rolling guides.  IKO's linear motion rolling guides are indispensable for reducing linear motion friction in the positioning mechanisms of machinery.  


IKO was the first company in Japan to initiate technical developments on the Needle Roller Bearing. It is now a leading manufacturer with many remarkable achievements in this field. The Needle Roller Bearing, which encompasses a thin needle-shaped roller has transformed the conventional image of a bearing employing round balls. As compared with the ball bearing and other roller bearings, it is small in size and light, but yet has a great load capacity. Needle Roller Bearings help to make the overall equipment more compact, thus saving money and resources. They are used in a wide range of applications such as motorcycles, industrial machines and office automation equipment where they have proven to be extremely reliable.


As opposed to the standard rotational way of using bearings, the linear series has extended its area of application to level sliding devices. A completely new product to make the linear motion rolling guide units more precise. IKO has already developed many products related to the linear motion rolling guide units. Its high quality and superior performance are widely acclaimed. IKO has also gained a reputation as a leader in the manufacturing of linear motion rolling guide units. The IKO linear series has achieved significant growth in several advanced technological industries. One example would be in semiconductor manufacturing equipment where precise positioning is needed.


15 mm x 24 mm x 5 mm ZEN SF61802-2Z deep groove ball bearings

10 mm 27 mm
T205N- 16.7 mm

90 mm x 125 mm x 18 mm ZEN S61918 deep groove ball bearings

3.3 mm -40 °C
112.71 mm 4.0

65 mm x 100 mm x 18 mm ZEN 6013 deep groove ball bearings

FA207N- 32 mm
130 mm US207-22G2T20

75 mm x 95 mm x 10 mm ZEN 61815-2RS deep groove ball bearings

29.4 Open Type
0.02 KGS 39.878mm

8 mm x 19 mm x 6 mm ZEN SF698 deep groove ball bearings

UC209-28G2L3 1.8 kg
FLE209N- 14mm

120 mm x 165 mm x 22 mm ZEN S61924-2RS deep groove ball bearings

bsb100150duhp3-rhp 77.9
Open Type 100mm

9 mm x 20 mm x 6 mm ZEN S699 deep groove ball bearings

110 °C 0.3 kg
11.67 Hz 19.3 kN

6,35 mm x 15,875 mm x 4,978 mm ZEN SFR4-2RS deep groove ball bearings

17 mm PA204N-
12.8 kN 6.65 kN

17 mm x 40 mm x 12 mm ZEN S1203-2RS self aligning ball bearings

1 mm 120 °C
Aligning Washer AXK11