SKF RNU2203ECP Single-row cylindrical roller bearing (NU / N / NJ / NUP)

SKF · Bearings & Power Transmission · Single-Row Cylindrical Roller Bearings · Sweden · skf.com

Part Number
RNU2203ECP · HS 8482.20

SKF RNU2203ECP single-row cylindrical roller bearing (nu / n / nj / nup). Single-row cylindrical roller bearing. Design executions NU / N / NJ / NUP set the axial-guidance capability by rib configuration on inner and outer ring. Standard cage ECP (glass-fibre-reinforced polyamide 6.6) for bores up to 100 mm; ECM (machined brass) above. Precision to ISO 492 Class Normal / P6 / P5. Very heavy radial-load capacity at moderate speed. Suitable for reduction-gear input shafts, marine deck-machinery drives, paper-mill dryer sections.

Technical Specifications

Type	Single-row cylindrical roller bearing (NU / N / NJ / NUP)
Designation	SKF RNU2203ECP
Bore d	17 mm
HS code	8482.20
Diameter under rollers	22.1 mm
Outside diameter	40 mm
Width	16 mm
Basic dynamic load rating	27.5 kN
Basic static load rating	21.6 kN
Reference speed	19000 r/min
Limiting speed	22000 r/min
SKF performance class	SKF Explorer
Bearing part	Bearing without inner ring
Number of rows	1
Locating feature, bearing outer ring	Without
Bore type	Cylindrical
Number of flanges, outer ring	2
Loose flange	None
Tolerance class	Normal
Coating	Without
Sealing	Without
Lubricant	None
Relubrication feature	Without
Indicative carbon footprint for new product	0.26 kg CO2e
Product net weight	0.071 kg
eClass code	23-05-09-01
UNSPSC code	31171505

Properties

Material	As declared by SKF designation suffix
Temperature range	Per SKF product data
Primary standard	SKF designation convention
MOQ	1

Compatibility

Interchange with peer OEM equivalents on identical boundary plan and execution — confirm cage, clearance, sealing and precision-class suffix before substitution.

Cross-References

FAG 2203
NSK 2203
NTN 2203
Timken 2203
Koyo 2203

Attached Documents

SKF RNU2203ECP Single-row cylindrical roller bearing (NU / N / NJ / NUP) — Specification sheet