outline dimension (mm)

d2	95
d	110
D	160
T1	67
T5	71.4
T7	81
γ (min)	1.1
γ1(min）	1

specified load (N)

Ca	136000
C0a	395000

Rated load load {kgf}

Ca	13900
C0a	40000

Limit speed min ^-1

Fat lubrication	1200
oiling	1800

bearing symbol

Flat base is ring type	52222
Heart ball face type	54222
Serical seat circle	54222U

size (mm)

d3	160
D1	113
D2	135
D3	165
T2	41
T6	43.2
T8	48
B	15
b	14
A1	62
R	125

installation size (mm)

da (max)	135
γa (max)	1
γb (max)	1

Weight (kg) (Ref.)

Flat base is ring type	4.39
Heart ball face type	4.83
Serical seat circle	5.94