SKF 319161 Cylindrical roller bearing

SKF 319161 cylindrical roller bearing. Single-row cylindrical roller bearing carrying very heavy radial load and moderate speed. Standard NU, N, NJ and NUP designs differ only in whether the rib is on inner ring, outer ring, or both — this sets the axial-guidance capability (NU floats axially, NJ takes axial in one direction, NUP in both). Cage execution ECP (glass-fibre reinforced polyamide 6.6) is standard up to bore 100 mm; ECM (machined brass) above. ISO 492 Class Normal. Bore diameter d = 305 mm per ISO 15.

Type

Cylindrical roller bearing

Designation

SKF 319161

Standard

ISO 15 / DIN 623 dimension plan; ISO 492 Class Normal precision

HS code

8482.20

Bore diameter

900 mm

Outside diameter

1090 mm

Width

85 mm

Basic dynamic load rating

1120 kN

Basic static load rating

2550 kN

Reference speed

0 r/min

Limiting speed

0 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

0

Number of flanges, inner ring

2

Loose flange

None

Radial internal clearance

NSTD

Tolerance class

Normal

Coating

Without

Sealing

Without

Lubricant

None

Relubrication feature

Without

Candidate for remanufacturing

Yes

Indicative carbon footprint for new product

537 kg CO2e

Indicative carbon footprint for remanufactured product

178 kg CO2e

Product net weight

145 kg

eClass code

23-05-09-01

UNSPSC code

31171505

Standard

ISO 15 / ISO 492 / DIN 623

Material

Bearing steel — 100Cr6 (through-hardened) or SNR-nitrided; cage as declared by suffix

Temperature Range

-30 to +120 °C standard grease

HS Code

8482.20

• Timken 319161
• NSK 319161
• NTN 319161
• FAG 319161
• Koyo 319161
• Equivalent: 319161 (Timken)
• Equivalent: 319161 (NSK)
• Equivalent: 319161 (NTN)
• Equivalent: 319161 (FAG)
• Equivalent: 319161 (Koyo)