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Part Number NCF1852V, 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

260 mm

Static Load Rating Co

553000 N
124000
lbf

Dynamic Load Rating C11

292000 N
65500
lbf

Dimension S2

1.80 mm
0.071
in

Geometry Factor Cg3

0.1400

Thermal Speed Ratings - Oil

580 rpm

Thermal Speed Ratings - Grease

480 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

320 mm
12.5984
in

Width B

28 mm
1.1024
in

DUR/DOR F/E

307 mm
12.0866
in


Mounting Data

Chamfer rsmin

2 mm
0.08
in

Chamfer r1smin1

1.1 mm
0.040
in

Backing Shaft Diameter ds

275 mm
10.8300
in

Backing Housing Diameter Ds

308 mm
12.13
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