FAG 6218-2Z Bearing — Specifications, Dimensions & Cross-Reference

The FAG 6218-2Z is a deep groove ball bearing double metal shielded manufactured by FAG. It belongs to the 6200 series and features dimensions of 90 × 160 × 30 mm (bore × OD × width). This bearing has a dynamic load rating of 95,600 N and a static load rating of 73,500 N, making it suitable for heavy-duty applications.

Technical Specifications

Dimensions
Bore Diameter (d)90 mm
Outside Diameter (D)160 mm
Width (B)30 mm
Weight1.800 kg
Performance
Dynamic Load Rating (Cr)95,600 N
Static Load Rating (C₀r)73,500 N
Limiting Speed (Grease)3,400 rpm
Limiting Speed (Oil)4,300 rpm
💡 Application Note: The 6200 series bearings are commonly used in electric motors, agricultural machinery, conveyors, and automotive components. 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 — 6218-2Z Equivalents

The following bearings from other manufacturers are interchangeable with the FAG 6218-2Z. All share identical dimensions (90×160×30mm) and comparable load ratings:

BrandPart NumberDynamic Load (N)Static Load (N)
FAGFAG 6218-2Z ✦95,60073,500
NACHI NACHI 6218-2Z 95,600 73,500
KOYO KOYO 6218-2Z 95,600 73,500
Timken Timken 6218-2Z 95,600 73,500
NSK NSK 6218-2Z 95,600 73,500
NTN NTN 6218-2Z 95,600 73,500
SKF SKF 6218-2Z 95,600 73,500

Available Variants

The FAG 6218 base bearing is available in these configurations:

FAG 6218-NR
Open with snap ring
FAG 6218-ZZ-C3
Double shielded, C3 clearance
FAG 6218-2RS-C3
Double sealed, C3 clearance
FAG 6218-C3
Open, C3 clearance
FAG 6218-ZZ
Double metal shielded
FAG 6218-2RS
Double rubber sealed
FAG 6218
Open (no seal/shield)

Frequently Asked Questions

What are the dimensions of the FAG 6218-2Z?

The FAG 6218-2Z has a bore diameter of 90mm, outside diameter of 160mm, and width of 30mm. It weighs 1.800kg.

What is the load capacity of the FAG 6218-2Z?

The dynamic load rating (Cr) is 95,600 N and the static load rating (C₀r) is 73,500 N. The maximum recommended speed is 3,400 rpm with grease lubrication or 4,300 rpm with oil lubrication.

What bearings are equivalent to FAG 6218-2Z?

The 6218-2Z is manufactured by multiple brands including SKF, NTN, NSK, FAG, Timken, KOYO, and NACHI. All versions share the same 90×160×30mm dimensions and are interchangeable in most applications. See the cross-reference table above for detailed comparisons.