outline dimension (mm)

d	200
D	420
B	80
γ(min)	5
γ1(min）	2

Rated load (single column) (KN)

Cr	475
Cor	660

Rated load (single column) {kgf}

Cr	48500
Cor	67000

coefficient

f0	—

Rated speed min ^-1

Fat lubrication	—
oiling	—

Action point location (mm)

a	128.8

Installation-associated dimensions (mm)

da（min）	231
da(max)	390
γa（max）	4

weight (kg)

(consult)	51.5

bearing symbol

single-row	7340AA
DB assemble	DB
DF assemble	DF
DT assemble	—

Rated load (combined form) (KN)

Cr	770
Cor	1320

Rated load (combined form) {kgf}

Cr	78500
Cor	134000

Rated rotation speed of combined form (1) (min-1)

Fat lubrication	—
oiling	—

The combined form of action point distance (mm) a0

Back combination	257.6
Positive combination	97.6

Dimdimensions for combined installation (mm)

Db(min)	219
db(max)	401
γb(max	1