SKF RNU208ECP Single-row cylindrical roller bearing (NU / N / NJ / NUP)

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

Part Number
RNU208ECP · HS 8482.20

SKF RNU208ECP 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 RNU208ECP
Bore d	40 mm
HS code	8482.20
Diameter under rollers	49.5 mm
Outside diameter	80 mm
Width	18 mm
Basic dynamic load rating	62 kN
Basic static load rating	53 kN
Reference speed	9500 r/min
Limiting speed	11000 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
Cage	Non-metallic
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	1 kg CO2e
Product net weight	0.282 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 208
NSK 208
NTN 208
Timken 208
Koyo 208

Attached Documents

SKF RNU208ECP Single-row cylindrical roller bearing (NU / N / NJ / NUP) — Specification sheet