Overall size (mm)

d	220
D	400
B	65
γ(min)	4

Rated load (KN)

Cr	310
Cor	375

Rated load {kgf}

Cr	31500
Cor	38500

coefficient

f0	15.1

Rated speed min ^{-1 grease lubrication}

Open Z·ZZ V·VV	1300
Open DU DDU	—

Rated speed min ^{-1 oil lubrication}

Open type Z type	1600

bearing symbol

open type	6244
dust cap	—
Non-contact sealing ring type	—
Contact seal ring type	—

Installation size (mm)

da （min）	236
da (max)	—
Da (max)	384
γa (max)	3

Weight (kg)

(consult)	37.4