NACHI 6197-2Z Bearing — Specifications, Dimensions & Cross-Reference

The NACHI 6197-2Z is a deep groove ball bearing double metal shielded manufactured by NACHI. It belongs to the 619 series and features dimensions of 35 × 62 × 14 mm (bore × OD × width). This bearing has a dynamic load rating of 16,000 N and a static load rating of 10,300 N, making it suitable for medium-duty applications.

Technical Specifications

Dimensions
Bore Diameter (d)35 mm
Outside Diameter (D)62 mm
Width (B)14 mm
Weight0.147 kg
Performance
Dynamic Load Rating (Cr)16,000 N
Static Load Rating (C₀r)10,300 N
Limiting Speed (Grease)11,000 rpm
Limiting Speed (Oil)13,000 rpm
💡 Application Note: The 619 series bearings are commonly used in thin-section applications, robotics, aerospace mechanisms, and space-constrained designs. The -2Z suffix indicates double metal shields, offering good protection while maintaining lower friction than rubber seals — suitable for higher speed applications.

Brand Cross-Reference — 6197-2Z Equivalents

The following bearings from other manufacturers are interchangeable with the NACHI 6197-2Z. All share identical dimensions (35×62×14mm) and comparable load ratings:

BrandPart NumberDynamic Load (N)Static Load (N)
NACHINACHI 6197-2Z ✦16,00010,300
SKF SKF 6197-2Z 16,000 10,300
NTN NTN 6197-2Z 16,000 10,300
KOYO KOYO 6197-2Z 16,000 10,300
Timken Timken 6197-2Z 16,000 10,300
FAG FAG 6197-2Z 16,000 10,300
NSK NSK 6197-2Z 16,000 10,300
NTN NTN 6197-2Z 16,000 10,300
SKF SKF 6197-2Z 16,000 10,300

Available Variants

The NACHI 6197 base bearing is available in these configurations:

NACHI 6197-ZZ-C3
"Double shielded
NACHI 6197-ZZ
Double metal shielded
NACHI 6197-NR
Open with snap ring
NACHI 6197-C3
"Open
NACHI 6197-2RS-C3
"Double sealed
NACHI 6197-2RS
Double rubber sealed
NACHI 6197
Open (no seal/shield)

Frequently Asked Questions

What are the dimensions of the NACHI 6197-2Z?

The NACHI 6197-2Z has a bore diameter of 35mm, outside diameter of 62mm, and width of 14mm. It weighs 0.147kg.

What is the load capacity of the NACHI 6197-2Z?

The dynamic load rating (Cr) is 16,000 N and the static load rating (C₀r) is 10,300 N. The maximum recommended speed is 11,000 rpm with grease lubrication or 13,000 rpm with oil lubrication.

What bearings are equivalent to NACHI 6197-2Z?

The 6197-2Z is manufactured by multiple brands including SKF, NTN, NSK, FAG, Timken, KOYO, and NACHI. All versions share the same 35×62×14mm dimensions and are interchangeable in most applications. See the cross-reference table above for detailed comparisons.