Bearing

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

Bearing

Designation

6312 N

Parameter	Symbol	Value
Bore	d	60 mm 2.3622 in
Outer diameter	D	130 mm 5.1181 in
Width	B	31 mm 1.2205 in
Reference speed		11000 r/min
Limiting speed		7000 r/min
Mass		1.75 kg 3.8581 lb
Dynamic load rating	C	85.2 kN 19.1537 klbf
Static load rating	C0	52 kN 11.6901 klbf
Fatigue load limit	Pu	2.2 kN 0.4946 klbf
Snap ring		SP 130
Inner ring outside diameter	d1	81.8 mm 3.2205 in
Outer ring inside diameter	D1	- -
Outer ring recess diameter	D2	113 mm 4.4488 in
Chamfer dimension	r1 min.	2.1 mm 0.0827 in
Chamfer dimension	r2 min.	2.1 mm 0.0827 in
Shaft shoulder diameter	da min.	72 mm 2.8346 in
Shaft shoulder diameter	da max.	- -
Housing shoulder diameter	Da max.	118 mm 4.6457 in
Fillet radius	ra max.	2 mm 0.0787 in
Minimum load factor	kr	0.03
Calculation factor	f0	13
Snap ring groove diameter	D3	125.22 mm 4.9299 in
Snap ring outside diameter	D4	139.7 mm 5.5 in
Snap ring groove width	b	3.1 mm 0.122 in
Snap ring width	f	2.82 mm 0.111 in
Distance from outer ring side face to snap ring groove	C	4.06 mm 0.1598 in
Snap ring groove fillet radius	r0 max.	0.6 mm 0.0236 in
Housing abutment diameter for bearing with snap ring	Db min.	141 mm 5.5512 in
Housing snap ring groove width	ba min.	3.5 mm 0.1378 in
Distance from bearing side face to housing snap ring groove	Ca max.	6.88 mm 0.2709 in

Technical and reference information about the record