Name	O-22	RNAO-22×30×13	RNAO-22×35×16
Brand	NACHI	NTN	NTN
Size (mm)	69.850x102.394x25.400(mm)	22x26x13(mm)	22x29x16(mm)
Bore Diameter (mm)	69.850(mm)	22(mm)	22(mm)
Outer Diameter (mm)	102.394(mm)	26(mm)	29(mm)
Width (mm)	25.400(mm)	13(mm)	16(mm)
d	69.850 mm 2.75 in
D	102.394 mm 4.0313 in	30 mm 1.1811 in	35 mm 1.378 in
T	25.400 mm 1 in
d1	101.600 mm 4 in
r min.	2.4 mm 0.0945 in	0,3 mm 0.0118 in	0,3 mm 0.0118 in
D1	70.644 mm 2.7813 in
da min.	89 mm 3.5039 in
Da max.	83 mm 3.2677 in	28 mm 1.1024 in	33 mm 1.2992 in
ra max.	1.6 mm 0.063 in	0,3 mm 0.0118 in	0,3 mm 0.0118 in
Weight	0.700 Kg	0,027 Kg	0,059 Kg
Basic dynamic load rating (C)	71,5 kN	10,2 kN	18,7 kN
Basic static load rating (C0)	179 kN	15,2 kN	22,7 kN
(Grease) Lubrication Speed	1900 r/min	12 000 r/min	12 000 r/min