outline dimension (mm)

d	200
D	280
B	38
γ(min)	2.1
γ1(min）	1.1

Rated load (single column) (KN)

Cr	171
Cor	222

Rated load (single column) {kgf}

Cr	17400
Cor	22600

coefficient

f0	—

Rated speed min ^-1

Fat lubrication	—
oiling	—

Action point location (mm)

a	88.3

Installation-associated dimensions (mm)

da（min）	221
da(max)	262
γa（max）	2

weight (kg)

(consult)	7

bearing symbol

single-row	7940A
DB assemble	DB
DF assemble	DF
DT assemble	—

Rated load (combined form) (KN)

Cr	278
Cor	445

Rated load (combined form) {kgf}

Cr	28300
Cor	45500

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

Fat lubrication	—
oiling	—

The combined form of action point distance (mm) a0

Back combination	176.6
Positive combination	100.6

Dimdimensions for combined installation (mm)

Db(min)	—
db(max)	267
γb(max	1