SKF 22310EN/C3VB238 Spherical roller bearing

SKF 22310EN/C3VB238 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 = 190 mm per ISO 15. Boundary plan per ISO 15 / ISO 355: bore d = 50 mm, outside diameter D = 110 mm, width B (or height H) = 40 mm.

Type

Spherical roller bearing

Designation

SKF 22310EN/C3VB238

Standard

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

HS code

8482.20

Bore d

50 mm

Width B / Height H

40 mm

Outside diameter D

110 mm

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 223103238
• NSK 223103238
• NTN 223103238
• FAG 223103238
• Koyo 223103238
• Equivalent: 223103238 (Timken)
• Equivalent: 223103238 (NSK)
• Equivalent: 223103238 (NTN)
• Equivalent: 223103238 (FAG)
• Equivalent: 223103238 (Koyo)