SKF HJ308EC Single-row cylindrical roller bearing (NU / N / NJ / NUP)

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

Part Number
HJ308EC · HS 8482.20

SKF HJ308EC 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 HJ308EC
Bore d	40 mm
HS code	8482.20
Bore diameter	40 mm
Outside diameter	57.55 mm
Width in bore	7 mm
Material	Bearing steel
Coating	Without
Indicative carbon footprint for new product	0.31 kg CO2e
Product net weight	0.084 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 308
NSK 308
NTN 308
Timken 308
Koyo 308

Attached Documents

SKF HJ308EC Single-row cylindrical roller bearing (NU / N / NJ / NUP) — Specification sheet