Bearings by bore

45 mm bore bearings

Every standard bearing in this reference with a 45 mm (1.7717 in) bore, grouped by type and ordered from light to heavy sections.

Deep groove ball bearings

Deep groove ball45 mm

Designation	Bore d	Outside D	Width B
6009	45 mm	75 mm	16 mm
6209	45 mm	85 mm	19 mm
6309	45 mm	100 mm	25 mm
6409	45 mm	120 mm	29 mm
61809	45 mm	58 mm	7 mm
61909	45 mm	68 mm	12 mm
16009	45 mm	75 mm	10 mm

Self-aligning ball bearings

Designation	Bore d	Outside D	Width B
1209	45 mm	85 mm	19 mm
1309	45 mm	100 mm	25 mm
2209	45 mm	85 mm	23 mm
2309	45 mm	100 mm	36 mm

Angular contact ball bearings

Designation	Bore d	Outside D	Width B
7209	45 mm	85 mm	19 mm
7309	45 mm	100 mm	25 mm

Cylindrical roller bearings

Designation	Bore d	Outside D	Width B
NU209 / NJ209 / NUP209 / N209	45 mm	85 mm	19 mm
NU309 / NJ309 / NUP309 / N309	45 mm	100 mm	25 mm
NU2209 / NJ2209 / NUP2209	45 mm	85 mm	23 mm
NU2309 / NJ2309 / NUP2309	45 mm	100 mm	36 mm

Spherical roller bearings

Designation	Bore d	Outside D	Width B
22209	45 mm	85 mm	23 mm
22309	45 mm	100 mm	36 mm

Tapered roller bearings

Designation	Bore d	Outside D	Width T
30209	45 mm	85 mm	20.75 mm
30309	45 mm	100 mm	27.25 mm
32009X	45 mm	75 mm	20 mm
32209	45 mm	85 mm	24.75 mm
32309	45 mm	100 mm	38.25 mm

Thrust ball bearings

Designation	Bore d	Outside D	Height H
51109	45 mm	65 mm	14 mm
51209	45 mm	73 mm	20 mm
51309	45 mm	85 mm	28 mm

Pillow block bearing units

Unit	Shaft	Centre height H	Bolt spacing J
UCP209	45 mm	54 mm	146 mm

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