Koyo
17
17 × 35 × 10 mm
Load C
6.2 kN
Speed
22,000
Weight
0.04 kg

The Koyo 6003 is a small size deep groove ball bearings with ISO dimensions 17×35×10 mm. Bearings in the 17mm bore range are commonly used in electric motors 0.37-5.5kW, water pumps, industrial fans, light conveyors (0.37-5.5kW range). This is an open type, requires periodic lubrication, suitable for clean environments variant. Koyo (JTEKT) Japan — OEM automotive bearings for Toyota, Honda, Japanese quality competitive pricing — 6 equivalent brands available under ISO designation 6003.

KoyoDeep Groove Ball BearingsPre-Order 3–5 Days

Koyo 6003

Deep Groove Ball Bearings17×35×10 mm — ISO 6003

Dimensions
Bore Diameter (d)17 mm
Outside Diameter (D)35 mm
Width (B)10 mm
Dynamic Load Rating (C)6.2 kN
Static Load Rating (C₀)3.4 kN
Limiting Speed (grease)22,000 rpm
Mass0.04 kg
Seal TypeOpen
ClearanceCN
Precision ClassP0
Genuine Koyo2–4h delivery in cityFree technical support

Technical Specifications

Full specifications for Koyo 6003 per OEM catalog.

Bore Diameter (d)17 mm
Outside Diameter (D)35 mm
Width (B)10 mm
Dynamic Load Rating (C)6.2 kN
Static Load Rating (C₀)3.4 kN
Limiting Speed (grease)22,000 rpm
Mass0.04 kg
Seal TypeOpen
ClearanceCN
Precision ClassP0

* Tolerances per ISO. Specifications per OEM catalog.

Cross-Reference — Equivalent Codes

Same ISO 6003 — interchangeable dimensions.

BrandPart Number
Koyo6003
fag6003
nsk6003
ntn6003
skf6003
zvl6003
nachi6003
timken6003

* C/C₀ may vary ±5% across manufacturers.

Compare 6003 Across Brands

Same interchangeable dimensions — different load ratings and pricing.

BrandSKUd×D×BC (kN)C₀ (kN)
Koyo600317×35×106.23.4Current
FAG600317×35×106.5View
FAG6003-2RSR17×35×106.5View
FAG6003-2Z17×35×106.5View
Koyo60032RS17×35×106.2View
Koyo6003ZZ17×35×106.2View
NACHI600317×35×106.3View
NACHI60032NSLE17×35×106.3View
NACHI6003ZZE17×35×106.3View

FAQ — Koyo 6003

Quick answers to common questions.

Koyo 6003 có kích thước d×D×B = 17×35×10 mm theo tiêu chuẩn ISO. Đường kính trong d = 17 mm, đường kính ngoài D = 35 mm, chiều rộng B = 10 mm.

Common Applications

ManufacturingHVAC

Deep Groove Ball Bearings with 17mm bore diameter are commonly used in electric motors 0.37-5.5kW, water pumps, industrial fans, light conveyors (0.37-5.5kW range).

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Koyo 6003
17×35×10 mm
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