30308 Tapered Roller Bearing
Designed for propeller shafts and mining tippers, offering high load capacity and durability in demanding environments.
Specifications
| Designation | 30308 |
|---|---|
| Type | Tapered Roller Bearing |
| Bore diameter (d) | 40 mm |
| Outside diameter (D) | 90 mm |
| Width (T) | 23.75 mm |
| Precision class | P0 / P6 |
| Certification | ISO 9001:2015 · ISO 10002:2018 |
| Country of origin | Made in India |
| Availability | In stock |
Industries served
*T&C apply. Discount depends on quantity.
About the 30308 tapered roller bearing
The 30308 is a tapered roller bearing with a 40 mm bore, 90 mm outside diameter and 23.75 mm width. It is made at our plant near Rajkot, Gujarat, from forged steel rings through heat treatment, grinding, assembly and final inspection, to P0 (normal) or P6 precision under ISO 9001:2015.
The designation 30308 follows standard ISO boundary dimensions, so a GBI 30308 fits the same housing and shaft as a 30308 from SKF, FAG, NSK, NTN, Timken or any other brand. Check seal, cage and clearance requirements with our team before replacing a branded part.
We supply the 30308 to OEMs, distributors and maintenance buyers across India, with delivery to every state, and export it worldwide. See export terms or ask for a bulk quote.