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:
Description
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.
Attribute nameAttribute value
Product Information
Attribute nameAttribute value
Code410526
Shaft Size105mm
SealsNone
ConstructionTwo Flanges OD
Material52100
PackageQTYPackage Quantity1
UOMUnit of MeasureEA
Dimensions
Attribute nameAttribute value
Bore (mm)105
D (mm)190
B (mm)36
T (mm)164
r1-r2 (mm)2.1
r3-r4 (mm)2.1
t (mm)164
B1 (mm)10
B2 (mm)16
F (mm)125
Abutment Dimensions
Attribute nameAttribute value
Da (mm)177.3
damin (mm)117
Damin-db (mm)128
damax (mm)122
ramax (mm)2
rbmax (mm)2
smax (mm)2
Calculation Data
Attribute nameAttribute value
Nr (RPM)Reference speed3800
Nmax (RPM)Limiting speed4300
C (lb)Dynamic load capacity67443
C0 (lb)Static load capacity70815
Pu (lb)Fatigue load limit8206
kThrust factor0.15
Mass
Attribute nameAttribute value
Weight(lbs)8.7
Tolerance Class
Attribute nameAttribute value
ClearanceCN
Safe Loads
Attribute nameAttribute value
Tmax (F)300
Tmin (F)-40