Overall size (mm)

d	220
D	300
B	38
γ(min)	2.1

Rated load (KN)

Cr	146
Cor	169

Rated load {kgf}

Cr	14900
Cor	17300

coefficient

f0	16.6

Rated speed min ^{-1 grease lubrication}

Open Z·ZZ V·VV	1800
Open DU DDU	—

Rated speed min ^{-1 oil lubrication}

Open type Z type	2200

bearing symbol

open type	6944
dust cap	ZZS
Non-contact sealing ring type	—
Contact seal ring type	—

Installation size (mm)

da （min）	231
da (max)	242
Da (max)	289
γa (max)	2

Weight (kg)

(consult)	7.88