FAG 32312-BA tapered roller bearing
- Brand
- FAG
- Category
- Bearings
- Subcategory
- Tapered roller bearings
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Decoding FAG 32312-BA
- 323Series
- Tapered roller bearings, 323 series. Series differ in outside diameter and width even when the bore is the same.
- 12Bore
- Bore 60 mm (12 × 5).
- BASuffix
- FAG suffix: identifies the variant, such as seals or shields, cage, internal clearance or other features.
32312 is the standard ISO basic designation, which sets the bearing type, series and bore.
Description
FAG 32312-BA measures 60 mm across the bore and 130 mm across the outside diameter; its total width is 48.5 mm (60 x 130 x 48.5 mm).
FAG 32312-BA belongs to tapered roller bearing, part of our Bearings range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for 32312-BA and any equivalents.
When a shaft has to carry radial and axial forces at the same time, a tapered roller bearing is often the answer. The FAG 32309-BA belongs to that family: cone and cup are separate, so you can set the clearance during mounting. MR Industrial Accessories supplies this bearing line to maintenance and purchasing teams in the United States and Latin America.
The part number tells you most of what you need. In the 323 series, the first digit identifies the bearing type and the remaining digits point to the size range. The -BA suffix marks an internal design variant defined by the manufacturer. That is why 32309-BA, 32312-BA, 32313-BA and 32314-BA share the same basic designation but differ in size. Before you order, check the drawing or the old bearing and send the full number.
These bearings show up in gearboxes, speed reducers, wheel axles on road construction and agricultural equipment, and in machine tools. Process pumps and industrial fans also use them when axial and radial loads act together. Because the cone and cup separate, maintenance in the plant and replacement in the field are simpler.
Selection depends on the radial and axial load, the rotation speed and the environment. During mounting, align the cone and cup correctly and set the axial clearance to the equipment manual. Grease or oil both work for lubrication, and the sealing has to keep dust and moisture out. Misalignment or too much clearance will shorten service life.
Tapered roller bearings follow international standards for dimensions and tolerances, so brands can be interchanged when the designation and design match. For a quote, send the complete part number and, if you have them, the main dimensions. If the variant is not clear, message us on WhatsApp with the model or the measurements and we will help you identify it.
Dimensions
60 x 130 x 48.5 mm (d x D x T): boundary dimensions for basic designation 32312, according to ISO 355.
- Bore
- 60mm
- Outside diameter (D)
- 130mm
- Total width (T)
- 48.5mm
SKF and other brands, same size
Other brands' pages with basic designation 32312: 60 x 130 x 48.5 mm (d x D x T) per ISO 355.
- Need the SKF 32312? We can also quote:3231232312 B/CL7C
- NSK32312 C
- NTN32312U2FD
- RKB32312
- TIMKEN3231232312B
What they share are the ISO 355 boundary dimensions, not the specs: seals or shields, internal clearance, cage and load rating may vary with brand and suffix. Every quote is by full part number.
Frequently asked questions
- FAG 32312-BA bearing: what are its dimensions?
- FAG 32312-BA measures 60 mm across the bore and 130 mm across the outside diameter; its total width is 48.5 mm (60 x 130 x 48.5 mm). Those are the boundary dimensions standardized in ISO 355 for basic designation 32312.
- What does the -BA suffix mean on a FAG bearing?
- It indicates an internal design variant defined by the manufacturer. External dimensions stay the same, but the cage design or surface treatment may differ. Send the complete part number on WhatsApp to confirm the exact equivalent.
- How do I choose between a tapered roller bearing and a ball bearing?
- Tapered roller bearings handle higher combined radial and axial loads than ball bearings. If your equipment has significant forces in both directions, this family is the right one. Always check the equipment manual or consult us with the original part number.
- What information do I need to request a quote for a tapered roller bearing?
- Send the complete part number (for example, 32309-BA) or the main dimensions: bore, outer diameter and width. If you have the equipment part number, even better. With that we will get back to you shortly on WhatsApp.