outline dimension (mm)

d	200
D	250
B	24
γ(min)	1.5
γ1(min）	1

Rated load (single column) (KN)

Cr	82.5
Cor	124

Rated load (single column) {kgf}

Cr	8400
Cor	12600

coefficient

f0	—

Rated speed min ^-1

Fat lubrication	—
oiling	—

Action point location (mm)

a	77

Installation-associated dimensions (mm)

da（min）	218
da(max)	236
γa（max）	1.5

weight (kg)

(consult)	2.61

bearing symbol

single-row	7840A
DB assemble	DB
DF assemble	DF
DT assemble	—

Rated load (combined form) (KN)

Cr	134
Cor	247

Rated load (combined form) {kgf}

Cr	13600
Cor	25200

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

Fat lubrication	—
oiling	—

The combined form of action point distance (mm) a0

Back combination	153.9
Positive combination	105.9

Dimdimensions for combined installation (mm)

Db(min)	—
db(max)	239
γb(max	1