B=Modified Internal Construction. MB=Solid Brass Cage, Guidance On Inner Ring. C2=Bearing Internal Clearance Smaller Than Normal.
Inner (d) Inch
Outer (D) Inch
Width (B) Inch
Description from Medias
Spherical roller bearings 239, main dimensions to DIN 635-2
Manufacturer Part Number (MPN)
23992-B-MB-C2
Bore
C - Cylindrical Bore
Seal
No Seal
Cage Type
M - Brass Cage
External Modification
Radial Internal Play
C2 Internal Play (Less than Cn)
Precision
Standard Precision
Heat Stabilization
Special Treatment
No Heat Stabilization - Temperatures up to 120°C
REVIEWS
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Name : Faisal Qureshi
From : Qatar
Time : 2026/11/1 Review:★★★★★
Urgent maintenance orders are always difficult because the customer wants everything immediately. On this order, TIMKEN stock was confirmed quickly and the supplier gave us a realistic dispatch date.
---- Faisal Qureshi
Name : Szymon Borkowski
From : Poland
Time : 2026/10/27 Review:★★★★★
As a distributor, mixed orders are normal for us. The SKF items arrived in original packaging with certificates and clean labels. Easy to resell directly to our customers.
---- Szymon Borkowski
Name : Marco Bellini
From : Italy
Time : 2026/10/26 Review:★★★★★
Lavoriamo con diversi marchi e spesso cerchiamo articoli non disponibili localmente. In questo ordine abbiamo acquistato NACHI. Buona comunicazione e tempi realistici.
---- Marco Bellini
Name : Diego Salazar
From : Chile
Time : 2026/10/23 Review:★★★★★
Los productos SKF llegaron bien etiquetados, con documentación y sin daños. Fácil de revender directamente al cliente.
---- Diego Salazar
Name : Omar Haddad
From : Chile
Time : 2026/10/21 Review:★★★★★
Good source for SKF. Original packing, certs included, fast reply.