SKF 23184-2CS5K/VT143 Spherical roller bearing

SKF 23184-2CS5K/VT143 spherical roller bearing. Self-aligning double-row spherical roller bearing designed for very heavy radial load with concurrent axial load in either direction, and inherent tolerance for shaft-to-housing misalignment. Two rows of symmetrical rollers ride on a common concave outer-ring raceway. Common execution suffixes cover CC (window-type cage), CA (machined brass cage), EK (tapered bore for adapter-sleeve mount), and W33 (annular groove and three lubrication holes in outer ring). Manufactured to ISO 492 Class Normal / P6. Bore diameter d = 215 mm per ISO 15.

Type

Spherical roller bearing

Designation

SKF 23184-2CS5K/VT143

Standard

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

HS code

8482.20

Bore diameter

420 mm

Outside diameter

700 mm

Width

224 mm

Basic dynamic load rating

5919 kN

Basic static load rating

9300 kN

Limiting speed

270 r/min

SKF performance class

SKF Explorer

Number of rows

2

Locating feature, bearing outer ring

Without

Bore type

Tapered 1:12

Cage

Machined brass

Radial internal clearance

CN

Tolerance class for dimensions

Normal

Tolerance class for run-out

Normal

Sealing

Seal on both sides

Sealing type

Contact

Lubricant

Grease

Relubrication feature

With

Candidate for remanufacturing

Yes

Indicative carbon footprint for new product

1258 kg CO2e

Indicative carbon footprint for remanufactured product

418 kg CO2e

Product net weight

340 kg

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 2318425143
• NSK 2318425143
• NTN 2318425143
• FAG 2318425143
• Koyo 2318425143
• SKF 23184-2CS5K
• Equivalent: 2318425143 (Timken)
• Equivalent: 2318425143 (NSK)
• Equivalent: 2318425143 (NTN)
• Equivalent: 2318425143 (FAG)
• Equivalent: 2318425143 (Koyo)
• Supersedes: 23184-2CS5K (SKF)