SKF NU322ECM/C3M Single-row cylindrical roller bearing (NU / N / NJ / NUP)

SKF NU322ECM/C3M 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.

Type

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

Designation

SKF NU322ECM/C3M

Bore d

110 mm

HS code

8482.20

Bore diameter

110 mm

Outside diameter

240 mm

Width

50 mm

Basic dynamic load rating

530 kN

Basic static load rating

540 kN

Reference speed

3000 r/min

Limiting speed

3400 r/min

SKF performance class

SKF Explorer

Bearing part

Complete bearing

Axial displacement capability

In both directions

Number of rows

1

Locating feature, bearing outer ring

Without

Bore type

Cylindrical

Cage

Machined brass

Number of flanges, outer ring

2

Number of flanges, inner ring

0

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

42.9 kg CO2e

Product net weight

11.6 kg

eClass code

23-05-09-01

UNSPSC code

31171505

Standard

SKF designation convention

Material

As declared by SKF designation suffix

Temperature Range

Per SKF product data

HS Code

8482.20

• FAG 3223
• NSK 3223
• NTN 3223
• Timken 3223
• Koyo 3223
• Equivalent: 3223 (FAG)
• Equivalent: 3223 (NSK)
• Equivalent: 3223 (NTN)
• Equivalent: 3223 (Timken)
• Equivalent: 3223 (Koyo)