SKF NU3172ECMA Single-row cylindrical roller bearing (NU / N / NJ / NUP)

SKF NU3172ECMA 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 NU3172ECMA

Bore d

360 mm

HS code

8482.20

Bore diameter

360 mm

Outside diameter

600 mm

Width

192 mm

Basic dynamic load rating

3410 kN

Basic static load rating

6100 kN

Reference speed

900 r/min

Limiting speed

1500 r/min

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

Candidate for remanufacturing

Yes

Indicative carbon footprint for new product

833 kg CO2e

Indicative carbon footprint for remanufactured product

277 kg CO2e

Product net weight

225 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 3172
• NSK 3172
• NTN 3172
• Timken 3172
• Koyo 3172
• Equivalent: 3172 (FAG)
• Equivalent: 3172 (NSK)
• Equivalent: 3172 (NTN)
• Equivalent: 3172 (Timken)
• Equivalent: 3172 (Koyo)