Bearing

SKF Single row deep groove ball bearing with a snap ring groove

Bearing

Designation

6203 NR

Parameter	Symbol	Value
Bore	d	17 mm 0.6693 in
Outer diameter	D	40 mm 1.5748 in
Width	B	12 mm 0.4724 in
Reference speed		38000 r/min
Limiting speed		24000 r/min
Mass		0.065 kg 0.1433 lb
Dynamic load rating	C	9.95 kN 2.2368 klbf
Static load rating	C0	4.75 kN 1.0678 klbf
Fatigue load limit	Pu	0.2 kN 0.045 klbf
Snap ring		SP 40
Inner ring outside diameter	d1	24.5 mm 0.9646 in
Outer ring inside diameter	D1	- -
Outer ring recess diameter	D2	35 mm 1.378 in
Chamfer dimension	r1 min.	0.6 mm 0.0236 in
Chamfer dimension	r2 min.	0.6 mm 0.0236 in
Shaft shoulder diameter	da min.	21.2 mm 0.8346 in
Shaft shoulder diameter	da max.	- -
Housing shoulder diameter	Da max.	35.8 mm 1.4094 in
Fillet radius	ra max.	0.6 mm 0.0236 in
Minimum load factor	kr	0.025
Calculation factor	f0	13
Snap ring groove diameter	D3	38.1 mm 1.5 in
Snap ring outside diameter	D4	44.6 mm 1.7559 in
Snap ring groove width	b	1.35 mm 0.0531 in
Snap ring width	f	1.12 mm 0.0441 in
Distance from outer ring side face to snap ring groove	C	2.06 mm 0.0811 in
Snap ring groove fillet radius	r0 max.	0.4 mm 0.0157 in
Housing abutment diameter for bearing with snap ring	Db min.	46 mm 1.811 in
Housing snap ring groove width	ba min.	1.5 mm 0.0591 in
Distance from bearing side face to housing snap ring groove	Ca max.	3.18 mm 0.1252 in

Technical and reference information about the record