outline dimension (mm)

d	340
D	460
T	96
T3	100.3
T4	113
γ (min)	3

specified load (N)

Ca	595000
C0a	2800000

Rated load load {kgf}

Ca	60500
C0a	285000

Rated speed min ^-1

Fat lubrication	430
oiling	630

bearing symbol

Flat base is ring type	51268X
Heart ball seat	53268X
Serical seat circle	53268XU

size (mm)

d1	455
D1	345
D2	400
D3	470
b	36
A	199
R	360

installation size (mm)

da （min）	411
da (max)	389
γa (max)	2.5

Weight (kg) (reference)

Flat base is ring type	47.9
Heart ball face type	52.7
Serical seat circle	62