outline dimension (mm)

d	200
D	310
B	51
γ(min)	2.1
γ1(min）	1.1

Rated load (single column) (KN)

Cr	215
Cor	280

Rated load (single column) {kgf}

Cr	21900
Cor	28600

coefficient

f0	—

Rated speed min ^-1

Fat lubrication	—
oiling	—

Action point location (mm)

a	132.5

Installation-associated dimensions (mm)

da（min）	221
da(max)	292
γa（max）	2

weight (kg)

(consult)	14.1

bearing symbol

single-row	7040B
DB assemble	DB
DF assemble	DF
DT assemble	—

Rated load (combined form) (KN)

Cr	350
Cor	560

Rated load (combined form) {kgf}

Cr	35500
Cor	57000

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

Fat lubrication	—
oiling	—

The combined form of action point distance (mm) a0

Back combination	264.9
Positive combination	162.9

Dimdimensions for combined installation (mm)

Db(min)	—
db(max)	296
γb(max	1