SKF 6403-2RS1 Deep-groove ball bearing

SKF · Bearings & Power Transmission · Deep Groove Ball Bearings · Sweden · skf.com

Part Number
6403-2RS1 · HS 8482.10

SKF 6403-2RS1 deep-groove ball bearing. Deep-groove ball bearing designed for combined radial and moderate axial load, high running speed and low frictional torque. Manufactured to ISO 492 (Class Normal / P6 / P5) with standard C0 radial internal clearance unless a suffix declares otherwise. Available in open, single-shielded (Z), double-shielded (2Z), single-lip contact-sealed (RSH / RS1), and double-lip contact-sealed (2RSH / 2RS1) execution. Bore, outside diameter and width follow the ISO 15 dimension plan.

Technical Specifications

Type	Deep-groove ball bearing
Designation	SKF 6403-2RS1
Standard	ISO 15 / DIN 623 dimension plan; ISO 492 Class Normal precision
Bore d	17 mm
HS code	8482.10
Bore diameter	17 mm
Outside diameter	62 mm
Width	17 mm
Basic dynamic load rating	22.9 kN
Basic static load rating	10.8 kN
Reference speed	28000 r/min
Limiting speed	8500 r/min
Filling slots	Without
Number of rows	1
Locating feature, bearing outer ring	Without
Bore type	Cylindrical
Cage	Sheet metal
Matched arrangement	No
Radial internal clearance	CN
Material, bearing	Bearing steel
Coating	Without
Sealing	Seal on both sides
Sealing type	Contact
Lubricant	Grease
Relubrication feature	Without
Indicative carbon footprint for new product	1 kg CO2e
Product net weight	0.28 kg
eClass code	23-05-08-01
UNSPSC code	31171504

Properties

Material	Bearing steel — 100Cr6 (through-hardened) or SNR-nitrided; cage as declared by suffix
Temperature range	-30 to +120 °C standard grease
Primary standard	ISO 15 / ISO 492 / DIN 623
MOQ	1

Compatibility

ISO 15 boundary-plan interchange — the numeric bore-code block is portable across every ISO 15 bearing manufacturer (SKF, Timken, NSK, NTN, FAG, Koyo, NACHI). Confirm suffix compatibility on cage, seal, clearance and precision class before substitution.

Standards

ISO 15
ISO 492
DIN 623

Cross-References

Timken 640321
NSK 640321
NTN 640321
FAG 640321
Koyo 640321
NACHI 640321

Attached Documents

SKF 6403-2RS1 Deep-groove ball bearing — Specification sheet