Bearings by bore

25 mm bore bearings

Every standard bearing in this reference with a 25 mm (0.9843 in) bore, grouped by type and ordered from light to heavy sections.

Deep groove ball bearings

Deep groove ball25 mm

DesignationBore dOutside DWidth B
600525 mm47 mm12 mm
620525 mm52 mm15 mm
630525 mm62 mm17 mm
640525 mm80 mm21 mm
6180525 mm37 mm7 mm
6190525 mm42 mm9 mm
1600525 mm47 mm8 mm

Self-aligning ball bearings

Self-aligning ball25 mm

DesignationBore dOutside DWidth B
120525 mm52 mm15 mm
130525 mm62 mm17 mm
220525 mm52 mm18 mm
230525 mm62 mm24 mm

Angular contact ball bearings

Angular contact ball25 mm

DesignationBore dOutside DWidth B
720525 mm52 mm15 mm
730525 mm62 mm17 mm

Cylindrical roller bearings

Cylindrical roller25 mm

DesignationBore dOutside DWidth B
NU205 / NJ205 / NUP205 / N20525 mm52 mm15 mm
NU305 / NJ305 / NUP305 / N30525 mm62 mm17 mm
NU2205 / NJ2205 / NUP220525 mm52 mm18 mm
NU2305 / NJ2305 / NUP230525 mm62 mm24 mm

Spherical roller bearings

Spherical roller25 mm

DesignationBore dOutside DWidth B
2220525 mm52 mm18 mm

Tapered roller bearings

Tapered roller25 mm

DesignationBore dOutside DWidth T
3020525 mm52 mm16.25 mm
3030525 mm62 mm18.25 mm
32005X25 mm47 mm15 mm
3220525 mm52 mm19.25 mm
3230525 mm62 mm25.25 mm

Thrust ball bearings

Thrust ball25 mm

DesignationBore dOutside DHeight H
5110525 mm42 mm11 mm
5120525 mm47 mm15 mm
5130525 mm52 mm18 mm

Pillow block bearing units

Pillow block bearing25 mm

UnitShaftCentre height HBolt spacing J
UCP20525 mm36.5 mm105 mm

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