CH77146A
(en )
1918-03-01
Multi-row ball bearing with interrupted spherical raceway on the outer race
GB121132A
(en )
1919-09-18
Ball Bearing.
FR501092A
(en )
1920-04-01
Improvements to ball bearings fitted with sectional raceways
FR515081A
(en )
1921-03-24
Double row ball bearing with interrupted spherical rolling surface on the outer race
GB149992A
(en )
1921-01-27
Improvements in or relating to ball bearings
FR515038A
(en )
1921-03-23
Ball bearing cage
CH73617A
(en )
1916-11-01
Ball bearings with grooved races
GB174917A
(en )
1922-03-02
Improvements in or relating to ball bearings
GB191312073A
(en )
1913-10-23
Improvements in or relating to Ball Bearings.
CH76723A
(en )
1918-02-01
Ball bearing cage
DK30633C
(en )
1922-11-13
Ball or roller bearing.
CH81016A
(en )
1919-09-16
Ball bearing cage
GB115819A
(en )
1918-10-31
Improvements in Ball Bearings.
GB113252A
(en )
1918-02-14
Improvements in Ball Bearings.
CH69375A
(en )
1915-06-16
Ball bearing ring with several running grooves
DK27184C
(en )
1921-02-21
Double-acting axial ball bearing with two rows of balls.
AT46553B
(en )
1911-02-25
Multi-row ball bearing with undivided races.
FR484410A
(en )
1917-10-03
Bearings with mixed balls
DK26612C
(en )
1920-09-13
Ball bearing.
CH72665A
(en )
1916-06-16
Ball race bearing with circular arc-shaped raceways, in which the bearing balls can be inserted through lateral cutouts in the raceways
DK24634C
(en )
1919-06-16
Ball bearing.
DK28005C
(en )
1921-07-11
Ball bearing.
DK25037C
(en )
1919-09-22
Ball bearing.
DK28555C
(en )
1921-10-03
Axial ball bearing.
FR498334A
(en )
1920-01-08
Arrangement of roller or ball bearings