NNF5052B-2LS-Cylindrical Roller Bearings-The QWE Company

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NNF5052B-2LS Sealed double row cylindrical roller bearing

Position：Model > Cylindrical Roller Bearings

Main Dimensions & Performance Data

Model	NNF5052B-2LS
d	260 mm
od	400 mm
B	190 mm
C	189 kN
cr	2420 kN
cor	4650 kN
Pu	455 Pu
limit speed	300 r/min
weight	86 kg

Mounting dimensions

d1	309
D3	394
C1	162.2
C2	13.4
b	6.3
b1	9.5
K	6
rminimum	2
r3,4minimum	1.1
daminimum	268
das3)	300
Ca1	154
Ca2	150
ramaximum value	2
kr	0.4
Applicable snap ring Seeger	SW400
Suitable snap ring DIN 471	400x6

Previous：319452B-2LS

Next：NNF5056B-2LS

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NNF5052B-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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