Name	FBSA 208 A/QBC	BK1208	QJ208
Brand	SKF	ISO	ISO
Size (mm)	40x165x106(mm)	12x16x8(mm)	40x80x18(mm)
Bore Diameter (mm)	40(mm)	12(mm)	40(mm)
Outer Diameter (mm)	165(mm)	16(mm)	80(mm)
Width (mm)	106(mm)	8(mm)	18(mm)
d	40 mm 1.5748 in		40 mm 1.5748 in
H	165 mm 6.4961 in
A	106 mm 4.1732 in
A1	106.26 mm 4.1835 in
A2	4 mm 0.1575 in
A3	24 mm 0.9449 in
A4	1 mm 0.0394 in
C	35 mm 1.378 in	8 mm 0.315 in	18 mm 0.7087 in
d1	55 mm 2.1654 in
D1	128 mm 5.0394 in
D2	128 mm 5.0394 in
D3	66 mm 2.5984 in
Basic dynamic load rating - C	69.3 kN
Basic static load rating - C0	224 kN
Fatigue load limit - Pu	8.3 kN
Limiting speed, Preload class A	3150 r/min
Limiting speed for oil lubrication	1575 mm/min
Preload class A	6800 N
Preload class B	13600 N
Frictional moment, Preload class A	0.424 N·m
Frictional moment, Preload class B	0.92 N·m
Static Axial rigidity, Preload class A	2260 N/micron
Static Axial rigidity, Preload class B	2880 N/micron