Bearing

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

Bearing

Designation

6309 NR

Parameter	Symbol	Value
Bore	d	45 mm 1.7717 in
Outer diameter	D	100 mm 3.937 in
Width	B	25 mm 0.9843 in
Reference speed		15000 r/min
Limiting speed		9500 r/min
Mass		0.85 kg 1.8739 lb
Dynamic load rating	C	55.3 kN 12.4319 klbf
Static load rating	C0	31.5 kN 7.0815 klbf
Fatigue load limit	Pu	1.34 kN 0.3012 klbf
Snap ring		SP 100
Inner ring outside diameter	d1	62.1 mm 2.4449 in
Outer ring inside diameter	D1	- -
Outer ring recess diameter	D2	86.7 mm 3.4134 in
Chamfer dimension	r1 min.	1.5 mm 0.0591 in
Chamfer dimension	r2 min.	1.5 mm 0.0591 in
Shaft shoulder diameter	da min.	54 mm 2.126 in
Shaft shoulder diameter	da max.	- -
Housing shoulder diameter	Da max.	91 mm 3.5827 in
Fillet radius	ra max.	1.5 mm 0.0591 in
Minimum load factor	kr	0.03
Calculation factor	f0	13
Snap ring groove diameter	D3	96.8 mm 3.811 in
Snap ring outside diameter	D4	106.5 mm 4.1929 in
Snap ring groove width	b	2.7 mm 0.1063 in
Snap ring width	f	2.46 mm 0.0969 in
Distance from outer ring side face to snap ring groove	C	3.28 mm 0.1291 in
Snap ring groove fillet radius	r0 max.	0.6 mm 0.0236 in
Housing abutment diameter for bearing with snap ring	Db min.	108 mm 4.252 in
Housing snap ring groove width	ba min.	3 mm 0.1181 in
Distance from bearing side face to housing snap ring groove	Ca max.	5.74 mm 0.226 in

Technical and reference information about the record