Full Complement Single Row Cylindrical Roller Bearing: NCF2948CV

Full Complement Single Row Cylindrical Roller Bearing: NCF2948CV

Full Complement Single Row Cylindrical Roller Bearing
$4,770.01
EA

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CAD
Specifications:
Attribute nameAttribute value
ConstructionFull Complement
Shaft Size240mm
D (mm)320
B (mm)48
C (lb)131064
C0 (lb)256283
Pu (lb)25628
Nr (RPM)850
Nmax (RPM)1100
Weight(lbs)21.8
Code410569
Bore (mm)240
damin (mm)251
d1 (mm)267
SealsNone
ClearanceCN
Tmax (F)300
Tmin (F)-40
Material52100
Dbmax (mm)311
r1-r2 (mm)2.1
r3-r4 (mm)1.5
ramax (mm)2
rbmax (mm)1.5
k0.2
D1 (mm)294
smax (mm)3
das1 (mm)263
E (mm)303
PackageQTY1
UOMEA
Supports greater radial loads than an equal-sized caged cylindrical bearing with more tolerance to heat and thermal cycling. RPM limits are reduced compared to caged roller bearings. 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.