Overall size (mm)

d	140
D	175
B	18
γ(min)	1.1

Rated load (KN)

Cr	38.5
Cor	48

Rated load {kgf}

Cr	3900
Cor	4850

coefficient

f0	17.3

Rated speed min ^{-1 grease lubrication}

Open Z·ZZ V·VV	3400
Open DU DDU	1900

Rated speed min ^{-1 oil lubrication}

Open type Z type	4000

bearing symbol

open type	6828
dust cap	ZZ
Non-contact sealing ring type	VV
Contact seal ring type	DDU
Band stop ring groove	N
With a stop ring	NR

Size (1) (mm)

a (max)	3.3
b (min)	1.9
D1 (max)	171.8
γo (max)	0.6
γN (min)	0.5

Stop ring size (mm)

D2 (max)	181.5
f	1.7

Stop ring size (1) (mm)

da （min）	146.5

Installation size (mm)

da (max)	148.5
Da (max)	168.5
γa (max)	1
Dx (min)	183
CY (最大)	4.7

Weight (kg)

(consult)	0.832