NSK 6195-ZZ-C3 Bearing — Specifications, Dimensions & Cross-Reference

The NSK 6195-ZZ-C3 is a deep groove ball bearing double metal shielded manufactured by NSK. It belongs to the 619 series and features dimensions of 25 × 47 × 12 mm (bore × OD × width). This bearing has a dynamic load rating of 10,100 N and a static load rating of 5,850 N, making it suitable for medium-duty applications.

Technical Specifications

Dimensions
Bore Diameter (d)	25 mm
Outside Diameter (D)	47 mm
Width (B)	12 mm
Weight	0.078 kg

Performance
Dynamic Load Rating (Cr)	10,100 N
Static Load Rating (C₀r)	5,850 N
Limiting Speed (Grease)	15,000 rpm
Limiting Speed (Oil)	18,000 rpm

💡 Application Note: The 619 series bearings are commonly used in thin-section applications, robotics, aerospace mechanisms, and space-constrained designs. 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 — 6195-ZZ-C3 Equivalents

The following bearings from other manufacturers are interchangeable with the NSK 6195-ZZ-C3. All share identical dimensions (25×47×12mm) and comparable load ratings:

Brand	Part Number	Dynamic Load (N)	Static Load (N)
NSK	NSK 6195-ZZ-C3 ✦	10,100	5,850
SKF	SKF 6195-ZZ-C3	10,100	5,850
NTN	NTN 6195-ZZ-C3	10,100	5,850
NACHI	NACHI 6195-ZZ-C3	10,100	5,850
KOYO	KOYO 6195-ZZ-C3	10,100	5,850
Timken	Timken 6195-ZZ-C3	10,100	5,850
FAG	FAG 6195-ZZ-C3	10,100	5,850
SKF	SKF 6195-ZZ-C3	10,100	5,850
NTN	NTN 6195-ZZ-C3	10,100	5,850

Available Variants

The NSK 6195 base bearing is available in these configurations:

NSK 6195-NR

Open with snap ring

NSK 6195-2RS-C3

Double sealed, C3 clearance

NSK 6195-C3

Open, C3 clearance

NSK 6195-2Z

Double metal shielded (ISO)

NSK 6195-ZZ

Double metal shielded

NSK 6195-2RS

Double rubber sealed

NSK 6195

Open (no seal/shield)

Frequently Asked Questions

What are the dimensions of the NSK 6195-ZZ-C3?

The NSK 6195-ZZ-C3 has a bore diameter of 25mm, outside diameter of 47mm, and width of 12mm. It weighs 0.078kg.

What is the load capacity of the NSK 6195-ZZ-C3?

The dynamic load rating (Cr) is 10,100 N and the static load rating (C₀r) is 5,850 N. The maximum recommended speed is 15,000 rpm with grease lubrication or 18,000 rpm with oil lubrication.

What bearings are equivalent to NSK 6195-ZZ-C3?

The 6195-ZZ-C3 is manufactured by multiple brands including SKF, NTN, NSK, FAG, Timken, KOYO, and NACHI. All versions share the same 25×47×12mm dimensions and are interchangeable in most applications. See the cross-reference table above for detailed comparisons.