outline dimension (mm)

d	190
D	260
B	33
γ(min)	2
γ1(min）	1

Rated load (single column) (KN)

Cr	118
Cor	157

Rated load (single column) {kgf}

Cr	12100
Cor	16000

coefficient

f0	—

Rated speed min ^-1

Fat lubrication	—
oiling	—

Action point location (mm)

a	110.9

Installation-associated dimensions (mm)

da（min）	208
da(max)	245
γa（max）	2

weight (kg)

(consult)	5.07

bearing symbol

single-row	7938B
DB assemble	DB
DF assemble	DF
DT assemble	—

Rated load (combined form) (KN)

Cr	192
Cor	315

Rated load (combined form) {kgf}

Cr	19600
Cor	32000

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

Fat lubrication	—
oiling	—

The combined form of action point distance (mm) a0

Back combination	221.8
Positive combination	155.8

Dimdimensions for combined installation (mm)

Db(min)	—
db(max)	248
γb(max	1