SKF NJ226ECJ Single-row cylindrical roller bearing (NU / N / NJ / NUP)

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

Part Number
NJ226ECJ · HS 8482.20

SKF NJ226ECJ 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 NJ226ECJ
Bore d	130 mm
HS code	8482.20
Bore diameter	130 mm
Outside diameter	230 mm
Width	40 mm
Basic dynamic load rating	415 kN
Basic static load rating	455 kN
Reference speed	3200 r/min
Limiting speed	3400 r/min
SKF performance class	SKF Explorer
Bearing part	Complete bearing
Axial displacement capability	In one direction
Number of rows	1
Locating feature, bearing outer ring	Without
Bore type	Cylindrical
Cage	Sheet metal
Number of flanges, outer ring	2
Number of flanges, inner ring	1
Loose flange	None
Radial internal clearance	CN
Tolerance class	Normal
Coating	Without
Sealing	Without
Lubricant	None
Relubrication feature	Without
Indicative carbon footprint for new product	24.4 kg CO2e
Product net weight	6.58 kg
eClass code	23-05-09-01
UNSPSC code	31171505
Dimensions (d × D × B)	130 × 230 × 40 mm

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 226
NSK 226
NTN 226
Timken 226
Koyo 226
Alt. designation NJ 226 ECJ

Attached Documents

SKF NJ226ECJ Single-row cylindrical roller bearing (NU / N / NJ / NUP) — Specification sheet