SKF BC1B319579 Cylindrical roller bearing

SKF BC1B319579 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 = 395 mm per ISO 15.

Type

Cylindrical roller bearing

Designation

SKF BC1B319579

Standard

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

HS code

8482.20

Bore diameter

1030 mm

Outside diameter

1250 mm

Width

100 mm

Basic dynamic load rating

1510 kN

Basic static load rating

3450 kN

Reference speed

320 r/min

Limiting speed

380 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

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

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 1319579
• NSK 1319579
• NTN 1319579
• FAG 1319579
• Koyo 1319579
• Equivalent: 1319579 (Timken)
• Equivalent: 1319579 (NSK)
• Equivalent: 1319579 (NTN)
• Equivalent: 1319579 (FAG)
• Equivalent: 1319579 (Koyo)