outline dimension (mm)

d	190
D	240
B	24
γ(min)	1.5
γ1(min）	1

Rated load (single column) (KN)

Cr	82
Cor	120

Rated load (single column) {kgf}

Cr	8350
Cor	12200

coefficient

f0	—

Rated speed min ^-1

Fat lubrication	—
oiling	—

Action point location (mm)

a	74.1

Installation-associated dimensions (mm)

da（min）	207
da(max)	226
γa（max）	1.5

weight (kg)

(consult)	2.47

bearing symbol

single-row	7838A
DB assemble	DB
DF assemble	DF
DT assemble	—

Rated load (combined form) (KN)

Cr	133
Cor	240

Rated load (combined form) {kgf}

Cr	13600
Cor	24400

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

Fat lubrication	—
oiling	—

The combined form of action point distance (mm) a0

Back combination	148.1
Positive combination	100.1

Dimdimensions for combined installation (mm)

Db(min)	—
db(max)	229
γb(max	1