Basic size of mm

d	17
D	40
B	12

The basic rated load is kN

trends C	9.95
static state Co	4.75

Fatigue load limit, Pu	0.2

Rated rotation speed is r/min

Refer to the speed	53000
limit speed	34000

quality kg	0.059
model	6203-2RSLTN9/HC5C3WT

Dimensions are mm

d	17
d1 ～	-
d2 ～	22.2
D2 ～	35
r1,2 min	0.6

Shoulder gear and chamfer size mm

da min	21.2
da max	22
Da max	35.8
ra max	0.6

Calculation coefficient

fo	13