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Part Number NCF2928VC3, Cylindrical Roller Radial Bearings - Full Complement


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  • Single-row, full-complement cylindrical roller bearings.
  • Features include integral flanges on the inner and outer rings.
  • Can manage axial loads in one direction and small axial displacement.

The radial internal clearance (RIC) for the bearing assembly must be included when ordering the complete assembly.





Specifications  · Bearing Dimensions  · Mounting Data

Specifications

Bore d

140 mm

Static Load Rating Co

389000 N
87300
lbf

Dynamic Load Rating C11

243000 N
54700
lbf

Dimension S2

1.90 mm
0.075
in

Geometry Factor Cg3

0.167

Thermal Speed Ratings - Oil

1000 rpm

Thermal Speed Ratings - Grease

850 rpm
1 Based on 1 x 106 revolutions L10 life, for the ISO life calculation method.
2 Permissible axial displacement from normal position of one bearing ring in relation to the other.
3 Cg factor for bearing without inner ring.


Bearing Dimensions

O.D. D

190 mm
7.4803
in

Width B

30 mm
1.1811
in

DUR/DOR F/E

179.6 mm
7.0709
in


Mounting Data

Chamfer rsmin

1.5 mm
0.06
in

Chamfer r1smin1

1.1 mm
0.040
in

Backing Shaft Diameter ds

151.6 mm
5.9700
in

Backing Housing Diameter Ds

180.2 mm
7.1000
in
1 Based on 1 x 106 revolutions L10 life, for the ISO life calculation method.



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Catalog and Technical Information - Cylindrical Roller Bearings