outline dimension (mm)

d2	130
d	150
D	215
T1	89
T5	95.6
T7	109
γ (min)	1.5
γ1(min）	1.1

specified load (N)

Ca	238000
C0a	735000

Rated load load {kgf}

Ca	24300
C0a	75000

Limit speed min ^-1

Fat lubrication	900
oiling	1300

bearing symbol

Flat base is ring type	52230X
Heart ball face type	54230X
Serical seat circle	54230XU

size (mm)

d3	214.5
D1	153
D2	180
D3	225
T2	54.5
T6	57.8
T8	64.5
B	20
b	20.5
A1	74.5
R	160

installation size (mm)

da (max)	180
γa (max)	1.5
γb (max)	1

Weight (kg) (Ref.)

Flat base is ring type	10.4
Heart ball face type	11.5
Serical seat circle	15