Single Row NU Cylindrical Roller Bearing: NU312ECP

Single Row NU Cylindrical Roller Bearing: NU312ECP

Single Row NU Cylindrical Roller Bearing
$272.65
EA

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CAD
Specifications:
Attribute nameAttribute value
ConstructionTwo Flanges OD
Shaft Size60mm
D (mm)130
B (mm)31
C (lb)38892
C0 (lb)35970
Pu (lb)4766
Nr (RPM)5600
Nmax (RPM)6700
Weight(lbs)3.9
Code410418
Bore (mm)60
Da (mm)118.1
damin (mm)72
SealsNone
ClearanceCN
Tmax (F)300
Tmin (F)-40
Material52100
T (mm)108.5
Damin-db (mm)79
damax (mm)74
r1-r2 (mm)2.1
r3-r4 (mm)2.1
ramax (mm)2
rbmax (mm)2
k0.15
t (mm)108.5
smax (mm)2.1
B1 (mm)9
B2 (mm)14.5
F (mm)77
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.