Bearings 17 × 40 × 12 mm

Bearings measuring 17 × 40 × 12 mm. Choose a specific design from the products below. Matching dimensions alone do not ensure interchangeability.

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59 items total

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€ 0€ 688
0.0410677620688

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6203 2RS KINEX
Bearing - 6203 2RS KINEX
In stock (41 pcs)
€1,93 excl. VAT
€2,34 / pcs

Bearing - 6203 2RS KINEX

17 × 40 × 12 mm. single-row deep groove ball bearing with contact rubber seals on both sides. A compact solution for radial and moderate axial loads in both directions, protected against dust, contamination and lubricant loss.

6203 2RS KINEX
6203 2Z/C3 SKF
Bearing - 6203 2Z C3 SKF
In stock (12 pcs)
€2,09 excl. VAT
€2,53 / pcs

Bearing - 6203 2Z C3 SKF

17 × 40 × 12 mm. Metal shields on both sides. Greater radial internal clearance. Single-row deep groove ball bearing with non-contact steel shields on both sides and C3 radial internal clearance. Suitable for high-speed applications and arrangements where fits, temperature or load reduce the bearing's operating clearance.

197
6203 2RSH SKF
Bearing - 6203 2RSH SKF
In stock (2 pcs)
€3,65 excl. VAT
€4,42 / pcs

Bearing - 6203 2RSH SKF

17 × 40 × 12 mm. single-row deep groove ball bearing with contact rubber seals on both sides. A sealed bearing for radial and moderate axial loads in both directions, protected against contamination and lubricant loss.

2402622
6203 2RS SKF
Bearing - 6203 2RS SKF
In stock (40 pcs)
€2,71 excl. VAT
€3,28 / pcs

Bearing - 6203 2RS SKF

17 × 40 × 12 mm. Single-row deep-groove ball bearing. Rubber seals on both sides; compare the complete designation before ordering.

207
1203 DKF
Bearing - 1203 DKF
In stock (53 pcs)
€3,65 excl. VAT
€4,42 / pcs

Bearing - 1203 DKF

17 × 40 × 12 mm. bearing with the verified designation. Compare the complete designation, dimensional data and design with the original part. Confirm suitability for the specific bearing arrangement in DKF documentation.

1203 DKF
6203 2RSH/C3 SKF
€3,90 excl. VAT
€4,72 / pcs

Bearing - 6203 2RSH C3 SKF

17 × 40 × 12 mm. deep-groove ball bearing with two contact seals and increased radial clearance.

6203 2RSH/C3 SKF
6203 Z ZKL
Bearing - 6203 Z ZKL
In stock (5 pcs)
€1,19 excl. VAT
€1,44 / pcs

Bearing - 6203 Z ZKL

17 × 40 × 12 mm. Metal shield on one side. ZKL single-row deep groove ball bearing for versatile rotating assemblies.

6203 Z ZKL
Bearing - 1203 ZKL
Bearing - 1203 ZKL
In stock (6 pcs)
€2,38 excl. VAT
€2,88 / pcs

Bearing - 1203 ZKL

17 × 40 × 12 mm. bearing with the verified designation. Compare the complete designation, dimensional data and design with the original part. Confirm suitability for the specific bearing arrangement in ZKL documentation.  

1203 ZKL
6203 2RS NSK
Bearing - 6203 2RS NSK
In stock (662 pcs)
€2,92 excl. VAT
€3,53 / pcs

Bearing - 6203 2RS NSK

17 × 40 × 12 mm. single-row deep-groove ball bearing with contact rubber seals on both sides. The closed design helps retain lubricant and protects the raceways from contamination and moisture.

6203 2RS NSK
6203 2RS CW
Bearing - 6203 2RS CW
In stock (610 pcs)
€2,59 excl. VAT
€3,13 / pcs

Bearing - 6203 2RS CW

17 × 40 × 12 mm. single-row deep-groove ball bearing with contact rubber seals on both sides. The closed design helps retain lubricant and protects the raceways from contamination and moisture.

6203 2RS CW
6203 2Z SKF
Bearing - 6203 2Z SKF
In stock (16 pcs)
€2,88 excl. VAT
€3,48 / pcs

Bearing - 6203 2Z SKF

17 × 40 × 12 mm. Metal shields on both sides.

6203 2Z SKF
SS 6203 2RS neu
Bearing - SS 6203 2RS neu
In stock (27 pcs)
€4,23 excl. VAT
€5,12 / pcs

Bearing - SS 6203 2RS neu

17 × 40 × 12 mm. stainless-steel deep-groove ball bearing is a single-row bearing with rubber seals on both sides. The stainless execution improves resistance to moisture and corrosion, while the seals protect the factory grease and bearing interior.

SS 6203 2RS NEU
6203 C C3 FAG
Bearing - 6203 C C3 FAG
In stock (23 pcs)
€2,38 excl. VAT
€2,88 / pcs

Bearing - 6203 C C3 FAG

17 × 40 × 12 mm. deep-groove ball bearing is an open single-row. Generation C bearing with greater-than-normal C3 radial internal clearance. It supports radial loads and moderate axial forces in both directions with low friction. C3 provides extra allowance for thermal expansion or tighter fits, but it must match the machine design.

3248923
6203 2RS C3 SKF
Bearing - 6203 2RS C3 SKF
In stock (7 pcs)
€4,40 excl. VAT
€5,32 / pcs

Bearing - 6203 2RS C3 SKF

17 × 40 × 12 mm. Rubber seals on both sides. Greater radial internal clearance.

2498423
NJ 203 KBS
Bearing - NJ 203 KBS
In stock (1 pcs)
€10,14 excl. VAT
€12,27 / pcs

Bearing - NJ 203 KBS

17 × 40 × 12 mm. Technické provedení a kompatibilitu ověřte podle úplného označení výrobce a požadavků aplikace.

NJ 203 KBS
6203 N ZKL
Bearing - 6203 N ZKL
In stock (7 pcs)
€1,07 excl. VAT
€1,29 / pcs

Bearing - 6203 N ZKL

17 × 40 × 12 mm. Technické provedení a kompatibilitu ověřte podle úplného označení výrobce a požadavků aplikace.

6203 N ZKL
bearing
3MM203WICRDUM
Available to order – we will confirm availability
€568,50 excl. VAT
€687,89 / pcs
Precision bearing set TIMKEN, 3MM203WICRDUM. Dimensions: d = 17 mm, D = 40 mm, B = 12 mm.
5458409
bearing
3MM203WICRDUL
Available to order – we will confirm availability
€568,50 excl. VAT
€687,89 / pcs
Precision bearing set TIMKEN, 3MM203WICRDUL. Dimensions: d = 17 mm, D = 40 mm, B = 12 mm.
5458408

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Choosing the right bearing

The dimensions are bore diameter d = 17 mm, outside diameter D = 40 mm and width 12 mm. Depending on the design, manufacturers may label width or height B, T or H; for tapered roller bearings, distinguish overall width T from ring widths B and C. Before ordering, compare the full designation, including suffixes, bearing design, seals or shields, internal clearance and the requirements of your bearing arrangement. If you are unsure, send us the full designation and, if available, a photograph of the original part.

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