MPNbase

17 mm bore bearings

34 models with a 17 mm (0.669 in) bore across 5 bearing types, outside diameters from 23 to 62 mm. Tables are grouped by type; open a model for full specs and equivalents.

34 models 23–62 mm OD range 5 brands

Angular Contact Ball Bearings (3)

Model Series d (mm) D (mm) B (mm) Brand Seal Clearance C (kN)
7003 7000 17 35 10 GENERIC-ISO open CN —
7203 7200 17 40 12 GENERIC-ISO open CN —
7303 7300 17 47 14 GENERIC-ISO open CN —

Deep Groove Ball Bearings (24)

Model Series d (mm) D (mm) B (mm) Brand Seal Clearance C (kN)
61803 61800 17 26 5 SKF open CN 2.03
61803-2RS 61800 17 26 5 SKF 2RS CN 2.03
61803-RSR 61800 17 26 5 SKF RSR CN 2.03
61803-ZZ 61800 17 26 5 SKF ZZ CN 2.03
61903 61900 17 30 7 SKF open CN 4.62
61903-2RS 61900 17 30 7 SKF 2RS CN 4.62
61903-RSR 61900 17 30 7 SKF RSR CN 4.62
61903-ZZ 61900 17 30 7 SKF ZZ CN 4.62
16003 16000 17 35 8 FAG open CN 6
6003 6000 17 35 10 SKF open CN 6.37
6003-2RS 6000 17 35 10 SKF 2RS CN 6.37
6003-RSR 6000 17 35 10 SKF RSR CN 6.37
6003-ZZ 6000 17 35 10 SKF ZZ CN 6.37
6203 6200 17 40 12 SKF open CN 9.95
6203-2RS 6200 17 40 12 SKF 2RS CN 9.95
6203-RSR 6200 17 40 12 SKF RSR CN 9.95
6203-ZZ 6200 17 40 12 SKF ZZ CN 9.95
6303 6300 17 47 14 SKF open CN 14.3
6303-2RS 6300 17 47 14 NSK 2RS CN 15
6303-RSR 6300 17 47 14 SKF RSR CN 14.3
6303-ZZ 6300 17 47 14 SKF ZZ CN 14.3
6403 6400 17 62 17 SKF open CN 22.9
6403-2RS 6400 17 62 17 GENERIC-ISO 2RS CN 22.9
6403-ZZ 6400 17 62 17 NTN ZZ CN 25.2

Needle Roller Bearings (1)

Model Series d (mm) D (mm) B (mm) Brand Seal Clearance C (kN)
HK1712FM HK 17 23 12 NTN open — 8.05

Self-Aligning Ball Bearings (4)

Model Series d (mm) D (mm) B (mm) Brand Seal Clearance C (kN)
1203 1200 17 40 12 NTN open — 8
2203 2200 17 40 16 NTN open — 9.95
1303 1300 17 47 14 NTN open — 12.7
2303 2300 17 47 19 NTN open — 14.7

Thrust Ball Bearings (2)

Model Series d (mm) D (mm) B (mm) Brand Seal Clearance C (kN)
51103 51100 17 30 9 NTN open — 10.8
51203 51200 17 35 12 NTN open — 17.2

Exact-dimension interchange groups at 17 mm bore

These d×D×B envelopes at a 17 mm bore are shared by several series or brands — the starting point for a dimensional cross reference:

Selecting a 17 mm bore bearing

The bore fixes the shaft, not the bearing capacity. At 17 mm the catalog spans 23–62 mm outside diameter: the light sections suit compact housings and moderate duty, while the larger ODs use bigger rolling elements and carry substantially more load. Select first by the required dynamic load rating C for the calculated L10 life, then by available radial space.

For a rotating inner ring a j5 shaft seat with an H7 housing is the usual starting point; an interference fit plus thermal growth consumes internal clearance, so C3 is the common industrial default rather than CN. Sealed variants (-2RS, -ZZ) trade a small amount of speed for contamination protection and maintenance-free operation — compare the sealed and open versions of the same envelope before substituting one for the other.

Frequently asked questions

What bearings have a 17 mm bore?

This index lists 34 verified bearing models with a 17 mm (0.669 in) bore across 5 bearing types, from 23 to 62 mm outside diameter. Open any model for the full specification table, seal/clearance options and graded cross references.

How do I choose between the 23–62 mm OD options for a 17 mm shaft?

On a fixed 17 mm bore, a smaller outside diameter means a lighter section for limited housing space and moderate load; a larger OD with a wider ring carries more radial and axial load and lasts longer at the same duty. Compare the C dynamic load rating in each model table, then match seal type, internal clearance (CN/C3/C4) and precision class to the actual mounting and operating temperature.

What shaft fit and bore code apply to 17 mm bearings?

A 17 mm bore on a rotating inner ring normally uses a j5 shaft seat with an H7 housing bore (verify against the catalogue for heavy or stationary-ring duty). Bore diameters below 20 mm follow the 10/12/15/17 mm exception table rather than code × 5.