Bearing - 2306 ZKL

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€1,90 / pcs €1,57 excl. VAT

Delivery to: 29. 7. 2026 Delivery options

Quantity discount

1 - 4 pcs

€1,90 / pcs

5 - 9 pcs = discount 3 %

€1,84 / pcs

10 - 24 pcs = discount 6 %

€1,79 / pcs

25 - 49 pcs = discount 9 %

€1,73 / pcs

50 and more pcs = discount 12 %

€1,67 / pcs

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30x72x27 mm
ZKL 2306 double-row self-aligning ball bearing for arrangements with minor shaft-to-housing misalignment. Dynamic load rating 32.3 kN, mass 0.50 kg.

Detailed information

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Product detailed description

ZKL 2306 bearing is a double-row self-aligning ball bearing with a cylindrical bore and dimensions of 30 × 72 × 27 mm. The common spherical raceway in the outer ring allows the bearing to self-align, helping accommodate minor misalignment between the shaft and housing or shaft deflection. It is designed primarily for radial loads and can also support lighter axial loads in both directions.

Technical data

Designation	2306
Manufacturer	ZKL
Type	double-row self-aligning ball bearing, cylindrical bore
Bore diameter d	30 mm
Outside diameter D	72 mm
Width B	27 mm
Mass	0.50 kg
Basic dynamic load rating C_r	32.3 kN
Basic static load rating C_0r	8.74 kN
Fatigue load limit C_u	0.4 kN
Reference speed – grease / oil	8,400 / 10,000 min⁻¹

Mounting dimensions

minimum shaft abutment diameter d_a: 36 mm
maximum housing abutment diameter D_a: 65 mm
maximum fillet radius r_a: 1 mm

Check before ordering

Compare the 2306 designation, dimensions, cylindrical bore and open design with the original bearing or technical documentation. The speeds shown are catalogue reference values; the actual operating limit depends on load, lubrication, temperature, fit and the degree of misalignment. If you need help confirming a replacement, send us the full designation or a photo of the original part.

Additional parameters

Category:	Bearings
Inner diameter d (mm):	30
Outer diameter D (mm):	72
Width B (mm):	27

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We can arrange delivery of almost any ZKL product, even if it is not currently listed in our catalogue.

Send us the designation, a photo of the nameplate, dimensions or a description of the application, and we will check availability.

ZKL – product identification and supply

The ZKL designation may appear on different technical products and spare parts. To identify the exact item reliably, we therefore work from the complete marking and the available technical data.

The exact item should be selected by its complete designation and technical parameters. Dimensions, design, material and operating conditions are important when matching a replacement.

For an accurate quotation, please provide the full marking, required quantity and any available documentation. We will compare the specification and verify a suitable delivery option.

Manufacturing company :	ZKL, a.s.
Address :	Jedovnická 2346/8, 628 00 Brno, Czech Republic
E-mail :	head@zkl.cz