319438DA-2LS-Cylindrical Roller Bearings-The QWE Company

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319438DA-2LS Sealed double row cylindrical roller bearing

Position：Model > Cylindrical Roller Bearings

Main Dimensions & Performance Data

Model	319438DA-2LS
d	190 mm
od	260 mm
B	80 mm
C	79 kN
cr	550 kN
cor	1180 kN
Pu	120 Pu
limit speed	450 r/min
weight	12.5 kg

Mounting dimensions

d1	218
D3	254
C1	73.2
C2	2.9
b	5.2
b1	7
K	4
rminimum	1.8
r3,4minimum	0.6
daminimum	197
das3)	214
Ca1	65
Ca2	63
ramaximum value	1
kr	0.4
Applicable snap ring Seeger	SW260
Suitable snap ring DIN 471	260x5

Previous：NNF5036B-2LS

Next：NNF5038B-2LS

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319438DA-2LS Sealed double row cylindrical roller bearing

Model

d

od

B

C

cr

cor

Pu

limit speed

weight

d1

D3

C1

C2

b

b1

K

rminimum

r3,4minimum

daminimum

das3)

Ca1

Ca2

ramaximum value

kr

Applicable snap ring Seeger

Suitable snap ring DIN 471

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