SKF
⌀17
17 × 47 × 15.25 mm
Load C
30.5 kN
Speed
10,000
Weight
0.1 kg

The SKF 30303 is a small size tapered roller bearings with ISO dimensions 17×47×15.25 mm. Bearings in the 17mm bore range are commonly used in car wheel hubs, light truck gearboxes, forklift axles, differentials. This is an open type, requires periodic lubrication, suitable for clean environments variant. SKF Sweden — the gold standard in bearings, world-leading manufacturing quality — 5 equivalent brands available under ISO designation 30303.

SKFTapered Roller BearingsPre-Order 3–5 Days

SKF 30303

Tapered Roller Bearings — 17×47×15.25 mm — ISO 30303

Dimensions
Bore Diameter (d)17 mm
Outside Diameter (D)47 mm
Width (B)15.25 mm
Dynamic Load Rating (C)30.5 kN
Static Load Rating (C₀)24 kN
Limiting Speed (grease)10,000 rpm
Mass0.1 kg
Seal TypeOpen
ClearanceCN
Precision ClassP0
Genuine SKF2–4h delivery in cityFree technical support

Technical Specifications

Full specifications for SKF 30303 per OEM catalog.

Bore Diameter (d)17 mm
Outside Diameter (D)47 mm
Width (B)15.25 mm
Dynamic Load Rating (C)30.5 kN
Static Load Rating (C₀)24 kN
Limiting Speed (grease)10,000 rpm
Mass0.1 kg
Seal TypeOpen
ClearanceCN
Precision ClassP0

* Tolerances per ISO. Specifications per OEM catalog.

Cross-Reference — Equivalent Codes

Same ISO 30303 — interchangeable dimensions.

BrandPart Number
SKF30303
fag30303
nsk30303
ntn30303
koyo30303
nachi30303
timken30303

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

Compare 30303 Across Brands

Same interchangeable dimensions — different load ratings and pricing.

BrandSKUd×D×BC (kN)C₀ (kN)
SKF3030317×47×15.2530.524Current
FAG3030317×47×15.2531.1—View
NSK3030317×47×15.2530.5—View
ZVL3030317×47×15.2530.5—View
NTN3030317×47×15.2530.5—View
Timken3030317×47×15.2530.8—View
Koyo3030317×47×15.2529.9—View
NACHI3030317×47×15.2530.2—View

FAQ — SKF 30303

Quick answers to common questions.

SKF 30303 có kích thước d×D×B = 17×47×15.25 mm theo tiêu chuẩn ISO. Đường kính trong d = 17 mm, đường kính ngoài D = 47 mm, chiều rộng B = 15.25 mm.

Common Applications

AutomotiveForklifts

Tapered Roller Bearings with 17mm bore diameter are commonly used in car wheel hubs, light truck gearboxes, forklift axles, differentials.

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SKF 30303
17×47×15.25 mm
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