Single Row NU Cylindrical Roller Bearing: NU221ECP

Single Row NU Cylindrical Roller Bearing: NU221ECP

Single Row NU Cylindrical Roller Bearing
$648.39
EA

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CAD
Specifications:
Attribute nameAttribute value
ConstructionTwo Flanges OD
Shaft Size105mm
D (mm)190
B (mm)36
C (lb)67443
C0 (lb)70815
Pu (lb)8206
Nr (RPM)3800
Nmax (RPM)4300
Weight(lbs)8.7
Code410526
Bore (mm)105
Da (mm)177.3
damin (mm)117
SealsNone
ClearanceCN
Tmax (F)300
Tmin (F)-40
Material52100
T (mm)164
Damin-db (mm)128
damax (mm)122
r1-r2 (mm)2.1
r3-r4 (mm)2.1
ramax (mm)2
rbmax (mm)2
k0.15
t (mm)164
smax (mm)2
B1 (mm)10
B2 (mm)16
F (mm)125
PackageQTY1
UOMEA
Supports larger radial loads than an equal-sized deep groove ball bearing with a high maximum RPM limit. Cylindrical bearings do not support axial loads but significantly increase L10 life for the same radial load compared to a deep groove bearing. A secondary bearing on the shaft must be used to accept axial force, or the axial forces must be balanced to prevent movement at the cylindrical bearing.