The dynamic load rating of 20.3 kN characterises this bearing. The static load rating is 11.2 kN. The limiting speed is 15000 rpm. This variant features a contact seal and reduced radial clearance (C2). Point contact between ball and raceway keeps frictional torque low, which is why this type runs faster and cooler than any other rolling bearing.
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. Rings and rolling elements are made of through-hardened standard bearing steel. The reduced radial clearance raises guiding accuracy and is intended for positions that run closely guided and are thermally lightly loaded.
Reduced radial clearance C2 — Dimensional/form-fit equivalent — verify suffix-level details for critical applications. Matching suffixes are also listed by FAG (C2), NSK (C2), NTN (C2) and NACHI (C2).
ManufacturerSKF
Bearing typeDeep-groove ball bearings
Bore d30 mm
Outer Ø D62 mm
Width B16 mm
Dyn. load C20.3 kN
Stat. load C₀11.2 kN
Fatigue limit Pu0.475 kN
Limiting speed15,000 min⁻¹
Weight0.2 kg
Sealscontact seals on both sides
Clearanceradial internal clearance smaller than normal
Cagepressed steel cage
Materialstandard bearing steel
Tolerancetolerance class P0/PN (ABEC 1)
Shaft shoulder dₐ35.6–40.4 mm
Housing shoulder Dₐ51.6–56.4 mm
Bore typecylindrical bore
€11.89/ pc€19.05−38 %
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Lowest price in the 30 days before the reduction: €19.05
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QtyUnit priceDisc.
1 – 4€11.89—
5 – 9€11.53−3 %
10 – 24€11.29−5 %
25 – 49€10.93−8 %
50 – 99€10.70−10 %
4 more for −3% volume discount
From 100 pcs: price and lead time on request – subject to review.
Total (1 pc)€11.89
SKF 6206-2RS1/C2 Kugellager (30x62x16)
— 30 x 62 x 16 mm
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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.
