NSK 6201-2RS-C3 Bearing — Specifications, Dimensions & Cross-Reference

The NSK 6201-2RS-C3 is a deep groove ball bearing double rubber sealed manufactured by NSK. It belongs to the 6200 series and features dimensions of 12 × 32 × 10 mm (bore × OD × width). This bearing has a dynamic load rating of 6,950 N and a static load rating of 3,100 N, making it suitable for light-duty applications.

Technical Specifications

Dimensions
Bore Diameter (d)	12 mm
Outside Diameter (D)	32 mm
Width (B)	10 mm
Weight	0.037 kg

Performance
Dynamic Load Rating (Cr)	6,950 N
Static Load Rating (C₀r)	3,100 N
Limiting Speed (Grease)	22,000 rpm
Limiting Speed (Oil)	28,000 rpm

💡 Application Note: The 6200 series bearings are commonly used in electric motors, agricultural machinery, conveyors, and automotive components. The -2RS suffix indicates double rubber contact seals, providing excellent protection against dust, moisture, and contaminants — ideal for harsh operating environments.

Brand Cross-Reference — 6201-2RS-C3 Equivalents

The following bearings from other manufacturers are interchangeable with the NSK 6201-2RS-C3. All share identical dimensions (12×32×10mm) and comparable load ratings:

Brand	Part Number	Dynamic Load (N)	Static Load (N)
NSK	NSK 6201-2RS-C3 ✦	6,950	3,100
NACHI	NACHI 6201-2RS-C3	6,950	3,100
KOYO	KOYO 6201-2RS-C3	6,950	3,100
Timken	Timken 6201-2RS-C3	6,950	3,100
FAG	FAG 6201-2RS-C3	6,950	3,100
NTN	NTN 6201-2RS-C3	6,950	3,100
SKF	SKF 6201-2RS-C3	6,950	3,100

Available Variants

The NSK 6201 base bearing is available in these configurations:

NSK 6201-NR

Open with snap ring

NSK 6201-ZZ-C3

Double shielded, C3 clearance

NSK 6201-C3

Open, C3 clearance

NSK 6201-2Z

Double metal shielded (ISO)

NSK 6201-ZZ

Double metal shielded

NSK 6201-2RS

Double rubber sealed

NSK 6201

Open (no seal/shield)

Frequently Asked Questions

What are the dimensions of the NSK 6201-2RS-C3?

The NSK 6201-2RS-C3 has a bore diameter of 12mm, outside diameter of 32mm, and width of 10mm. It weighs 0.037kg.

What is the load capacity of the NSK 6201-2RS-C3?

The dynamic load rating (Cr) is 6,950 N and the static load rating (C₀r) is 3,100 N. The maximum recommended speed is 22,000 rpm with grease lubrication or 28,000 rpm with oil lubrication.

What bearings are equivalent to NSK 6201-2RS-C3?

The 6201-2RS-C3 is manufactured by multiple brands including SKF, NTN, NSK, FAG, Timken, KOYO, and NACHI. All versions share the same 12×32×10mm dimensions and are interchangeable in most applications. See the cross-reference table above for detailed comparisons.