outline dimension (mm)

d	170
D	310
B	52
γ(min)	4

specified load (N)

Cr	425000
Cor	1180000

Rated load load {kgf}

Cr	43500
Cor	121000

Rated speed min ^-1

Fat lubrication	1600
oiling	2200

bearing symbol

	QJ234

Action point distance (mm)

a0	168

Installation size (mm)

da（min）	188
da(max)	292
γa(min)	3

weight (kg)

(consult)	19.5