(1) GE ... E Every single outer ring, no oil tank. Can bear radial load and smaller in either direction axial load.
(2) GE ... ES-type single-slit outer ring, a lubrication groove. Can bear radial load and smaller in either direction axial load.
(3) GE ... ES-2RS type single slit outer ring, with oil tank, sides with a ring. Can bear radial load and smaller in either direction axial load.
(4) GEEW ... ES-2RS type single slit outer ring, with oil tank, sides with a ring. Can bear radial load and smaller in either direction axial load.
(5) GE ... ESN type
Single slit outer ring, a lubrication groove, the outer ring groove. Can bear radial load and smaller in either direction axial load. But by the snap ring axial load to bear, its reduced ability to withstand axial load.
(6) GE ... XSN type
Double slit outer ring (split outer ring), there are oil tank, outer ring groove. Can bear radial load and smaller in either direction axial load. But by the snap ring axial load to bear, its reduced ability to withstand axial load.
(7) GE ... HS-type inner ring with oil tank, double half outer ring, worn clearance can be adjusted. Can bear radial load and smaller in either direction axial load.
(8) GE ... DE1 type
Inner ring of hardened bearing steel, bearing steel outer ring. In the inner extrusion assembly has lubrication groove and hole. Less than 15mm diameter bearings, no lubrication groove and hole. Can bear radial load and smaller in either direction axial load.
(9) GE ... DEM1 type
Inner ring of hardened bearing steel, bearing steel outer ring. In the inner extrusion assembly, bearing into the bearing after the end of the groove on the outer ring of the bearing pressure axially fixed. Can bear radial load and smaller in either direction axial load.
(10) GE ... DS-type
Outer ring fitting groove and lubrication grooves. Only limited to large size bearings. Can bear radial load and smaller in either direction axial load (fitting groove side can not bear axial load).
Product Model | Inside Diameter | Outside Diameter | Thickness |
7203ADF NSK | 17 | 40 | 12 |
7003CDF NSK | 17 | 35 | 10 |