outline dimension (mm)

d	200
D	250
B	24
γ(min)	1.5
γ1(min）	1.1

Rated load (single column) (KN)

Cr	73
Cor	110

Rated load (single column) {kgf}

Cr	7450
Cor	11300

coefficient

f0	—

Rated speed min ^-1

Fat lubrication	—
oiling	—

Action point location (mm)

a	106.6

Installation-associated dimensions (mm)

da（min）	218
da(max)	236
γa（max）	1.5

weight (kg)

(consult)	2.59

bearing symbol

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

Rated load (combined form) (KN)

Cr	119
Cor	221

Rated load (combined form) {kgf}

Cr	12100
Cor	22500

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

Fat lubrication	—
oiling	—

The combined form of action point distance (mm) a0

Back combination	212.8
Positive combination	164.8

Dimdimensions for combined installation (mm)

Db(min)	—
db(max)	239
γb(max	1