Genuine product

6303 ZZ SKF Bearing

SKF · Deep groove ball bearing · Metal shields on both sides · 17×47×14 mm

Deep groove ball Double shield In stock

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6303 ZZ SKF is a deep groove ball bearing with a 17 mm bore, 47 mm outside diameter and 14 mm width, shielded on both sides with metal shields.

Deep groove ball bearing with shields on both sides, SKF Explorer class; C3 internal clearance according to the code on the box (6303-2Z/C3).

Dimensions

Bore (d)17 mm

Outside diameter (D)47 mm

Width (B)14 mm

Chamfer (r min)1 mm

Weight≈ 0.112 kg

Balls7 × ≈8.85 mm

Load ratings and speed

Dynamic load rating C14.3 kN

Static load rating C₀6.55 kN

Limiting speed≈ 17,000 rpm

Reference speed (grease)≈ 34,000 rpm

Metal shields on both sides, greased for life. Being non-contact, it runs faster than a sealed bearing. For dry and dusty conditions.

Where it is used

Alternator front bearing (the best-selling combination together with the 6203 rear bearing) Starter motor and charging alternator bearing Electric motor shaft bearing (2–3 HP) Motorcycle wheel hub, rear swingarm and chain sprocket bearing Booster pump, submersible pump and centrifugal water pump Agricultural machinery: sprayer, mower, rotary tiller shaft bearing Concrete mixer, mixer and small conveyor shaft Air compressor and generator shaft bearing

6303-2Z (ZZ) – all our products in this size (3)

6303 ZZ SKF Bearing

Dimensions

Load ratings and speed

Where it is used

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