SKF 6013-ZZ Bearing — Specifications, Dimensions & Cross-Reference

The SKF 6013-ZZ is a deep groove ball bearing double metal shielded manufactured by SKF. It belongs to the 6000 series and features dimensions of 65 × 100 × 18 mm (bore × OD × width). This bearing has a dynamic load rating of 24,500 N and a static load rating of 19,300 N, making it suitable for heavy-duty applications.

Technical Specifications

Dimensions
Bore Diameter (d)	65 mm
Outside Diameter (D)	100 mm
Width (B)	18 mm
Weight	0.380 kg

Performance
Dynamic Load Rating (Cr)	24,500 N
Static Load Rating (C₀r)	19,300 N
Limiting Speed (Grease)	6,300 rpm
Limiting Speed (Oil)	7,500 rpm

💡 Application Note: The 6000 series bearings are commonly used in electric motors, power tools, small pumps, and household appliances. The -ZZ suffix indicates double metal shields, offering good protection while maintaining lower friction than rubber seals — suitable for higher speed applications.

Brand Cross-Reference — 6013-ZZ Equivalents

The following bearings from other manufacturers are interchangeable with the SKF 6013-ZZ. All share identical dimensions (65×100×18mm) and comparable load ratings:

Brand	Part Number	Dynamic Load (N)	Static Load (N)
SKF	SKF 6013-ZZ ✦	24,500	19,300
Timken	Timken 6013-ZZ	24,500	19,300
SKF	SKF 6013-ZZ	24,500	19,300
NACHI	NACHI 6013-ZZ	24,500	19,300
KOYO	KOYO 6013-ZZ	24,500	19,300
Timken	Timken 6013-ZZ	24,500	19,300
FAG	FAG 6013-ZZ	24,500	19,300
NSK	NSK 6013-ZZ	24,500	19,300
NTN	NTN 6013-ZZ	24,500	19,300

Available Variants

The SKF 6013 base bearing is available in these configurations:

SKF 6013-ZZ-C3

"Double shielded

SKF 6013-ZZ

Double metal shielded

SKF 6013-NR

Open with snap ring

SKF 6013-C3

"Open

SKF 6013-2Z

Double metal shielded (ISO)

SKF 6013-2RS-C3

"Double sealed

SKF 6013-2RS

Double rubber sealed

SKF 6013

Open (no seal/shield)

SKF 6013-NR

Open with snap ring

SKF 6013-ZZ-C3

Double shielded, C3 clearance

SKF 6013-2RS-C3

Double sealed, C3 clearance

SKF 6013-C3

Open, C3 clearance

SKF 6013-2Z

Double metal shielded (ISO)

SKF 6013-2RS

Double rubber sealed

SKF 6013

Open (no seal/shield)

Frequently Asked Questions

What are the dimensions of the SKF 6013-ZZ?

The SKF 6013-ZZ has a bore diameter of 65mm, outside diameter of 100mm, and width of 18mm. It weighs 0.380kg.

What is the load capacity of the SKF 6013-ZZ?

The dynamic load rating (Cr) is 24,500 N and the static load rating (C₀r) is 19,300 N. The maximum recommended speed is 6,300 rpm with grease lubrication or 7,500 rpm with oil lubrication.

What bearings are equivalent to SKF 6013-ZZ?

The 6013-ZZ is manufactured by multiple brands including SKF, NTN, NSK, FAG, Timken, KOYO, and NACHI. All versions share the same 65×100×18mm dimensions and are interchangeable in most applications. See the cross-reference table above for detailed comparisons.