Model Bearing	Picture	Drawing Bearing	d (mm)	D (mm)	B (mm)	order
R24			38.1	66.675
R22			34.925	63.5
1658			33.338	65.088
1657			31.75	65.088
1654			31.75	63.5
R20			31.75	57.15
1652			28.575	63.5
R18			28.575	53.975
1641			25.4	50.8
R16			25.4	50.8
1640			22.225	50.8
R14			22.225	47.625
1638			19.05	50.8
1635			19.05	44.45
1630			19.05	41.275
R12			19.05	41.275
1633			15.875	44.45
1628			15.875	41.275
1623			15.875	34.925
R10			15.875	34.925