Name	NKXR 40	NKXR 40	NKXR 40
Brand	SKF	ISO	NBS
Size (mm)	52x40x32(mm)	40x52x32(mm)	40x52x32(mm)
Bore Diameter (mm)	52(mm)	40(mm)	40(mm)
Outer Diameter (mm)	40(mm)	52(mm)	52(mm)
Width (mm)	32(mm)	32(mm)	32(mm)
Fw	40 mm 1.5748 in
D	52 mm 2.0472 in	52 mm 2.0472 in	52 mm 2.0472 in
C	32 mm 1.2598 in		32 mm 1.2598 in
C1	13 mm 0.5118 in
C2	10 mm 0.3937 in
d	40 mm 1.5748 in	40 mm 1.5748 in	40 mm 1.5748 in
D1	60.1 mm 2.3661 in
r1,2 - min.	0.6 mm 0.0236 in
da - min.	55.7 mm 2.1929 in
ra - max.	0.6 mm 0.0236 in
rb - max.	0.3 mm 0.0118 in
di	35 mm 1.378 in
F	40 mm 1.5748 in
Bi	20 mm 0.7874 in
Basic dynamic load rating, radial direction - C	26.4 kN
Basic static load rating, radial direction - C0	51 kN
Basic dynamic load rating, axial direction - C	43 kN
Basic static load rating, axial direction - C0	137 kN
Fatigue load limit, radial direction - Pu	6.3 kN
Fatigue load limit, axial direction - Pu	13.7 kN
Reference speed	2400 r/min
Limiting speed	5000 r/min
Mass bearing	0.204 kg