outline dimension (mm)

d2	85
d	100
D	170
T1	97
T5	105.4
T7	115
γ (min)	1.5
γ1(min）	1

specified load (N)

Ca	239000
C0a	595000

Rated load load {kgf}

Ca	24300
C0a	61000

Limit speed min ^-1

Fat lubrication	950
oiling	1500

bearing symbol

Flat base is ring type	52320
Heart ball face type	54320
Serical seat circle	54320U

size (mm)

d3	170
D1	103
D2	135
D3	175
T2	59
T6	63.2
T8	68
B	21
b	18
A1	42
R	125

installation size (mm)

da (max)	135
γa (max)	1.5
γb (max)	1

Weight (kg) (Ref.)

Flat base is ring type	8.82
Heart ball face type	9.47
Serical seat circle	11.6