The mounting dimensions are 20x47x14 mm and the weight is 0.11 kg; technical details beyond these are shown in the specification table. This variant features a contact seal and stainless steel and increased radial clearance (C3). The deep groove ball bearing is the most widely built rolling bearing type, and the reason is how little it asks: it carries radial load, supports moderate axial load in both directions, and demands little of the surrounding design.
The deep, closely conforming raceway grooves in the inner and outer ring capture the balls positively, so the bearing takes radial load and moderate axial load in both directions without a second bearing position to oppose it. Because the ball touches the raceway at a point, friction and heat stay low — the precondition for high speeds and for grease-for-life designs.
The limits follow from that same geometry: the small contact area caps load capacity against a roller bearing of equal size, and the bearing tolerates misalignment within narrow limits only, since angular error transfers straight into the raceway grooves. Seats in shaft and housing must therefore be aligned and geometrically accurate; where shaft deflection is expected, a self-aligning type belongs in that position.
The contact seal bears against its counterface and closes the rolling chamber against dust, splash water and wash-out; in return it raises frictional torque and limits permissible speed. The stainless steel version is intended for damp, wet or chemically loaded surroundings and for applications demanding freedom from rust; its load ratings sit somewhat below those of standard bearing steel.
The slightly increased radial clearance provides reserve for tighter fits and for temperature differences between inner and outer ring, as they occur on shafts that run warm. Increased radial clearance C3 — Dimensional/form-fit equivalent — verify suffix-level details for critical applications. Matching suffixes are also listed by SKF (HC5C3, HC5C3WT, C3), FAG (C3), NSK (C3), NTN (C3) and NACHI (C3).
ManufacturerZEN
Bearing typeDeep-groove ball bearings
Bore d20 mm
Outer Ø D47 mm
Width B14 mm
Dyn. load C10.8 kN(Catalogue value, not verified)
Stat. load C₀6.4 kN(Catalogue value, not verified)
Limiting speed10,000 min⁻¹(Catalogue value, not verified)
Weight0.11 kg
Sealscontact seals on both sides
Clearanceradial internal clearance greater than normal
Cagepressed steel cage
Materialstainless steel
Tolerancetolerance class P0/PN (ABEC 1)
Bore typecylindrical bore
€10.07/ pc
incl. VAT, plus shipping · price drops with quantity
In stock
Typically ready to ship in 1–2 days
In stock · ships via DPD, UPS or Deutsche Post
QtyUnit priceDisc.
1 – 4€10.07—
5 – 9€9.76−3 %
10 – 24€9.56−5 %
25 – 49€9.26−8 %
50 – 99€9.06−10 %
4 more for −3% volume discount
From 100 pcs: price and lead time on request – subject to review.
Total (1 pc)€10.07
ZEN S6204-2RS-C3 Kugellager (20x47x14)
— 20 x 47 x 14 mm
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✓Free shipping over €100 · 14-day returns
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Same dimensions means the same bearing type and matching main dimensions (d × D × B). Sealing, cage, internal clearance and execution (e.g. material, precision, grease fill) are encoded in the suffix and may differ — please check before ordering. Equivalent additionally means the same sealing, internal clearance and tolerance class; the cage and other suffix features (e.g. lubrication groove) may differ.
