All Product Types > ENGINEERED BEARINGS > Cylindrical Roller Bearings > Cylindrical Roller Radial Bearings - Full Complement > Part Number NCF18/630V  

Part Number NCF18/630V, 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

630.000 mm

Static Load Rating Co

3100000 N
698000
lbf

Dynamic Load Rating C11

1410000 N
316000
lbf

Dimension S2

7.50 mm
0.295
in

Geometry Factor Cg3

0.2810

Thermal Speed Ratings - Oil

200 rpm

Thermal Speed Ratings - Grease

170 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

780 mm
30.7087
in

Width B

69 mm
2.7165
in

DUR/DOR F/E

737.5 mm
29.0354
in


Mounting Data

Chamfer rsmin

4 mm
0.16
in

Chamfer r1smin1

4 mm
0.160
in

Backing Shaft Diameter ds

665.5 mm
26.2000
in

Backing Housing Diameter Ds

739 mm
29.1000
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