NSK 32312 C tapered roller bearing
- Brand
- NSK
- Category
- Bearings
- Subcategory
- Tapered roller bearings
We reply promptly.
Tell us the quantity you need and request a quote by WhatsApp or email.
Can't find the exact model? Tell us the part number or model you need. We'll track it down and quote it, whether or not it appears in our catalog.
Decoding NSK 32312 C
- 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).
- CSuffix
- NSK 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
NSK 32312 C 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).
NSK 32312 C 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 C and any equivalents.
For equipment that sees radial and axial force at the same time, NSK C series tapered roller bearings are a common choice. The cone and cup geometry creates linear contact, so the load spreads across more surface than in a ball bearing. That makes the series suited to demanding industrial and automotive positions. MR Industrial Accessories LLC supplies these bearings and helps you match the correct part number to your machine.
The series covers part numbers such as 32312 C, 55200 C, 72200 C, 72212 C, 72218 C and 72225 C. Reading the code is straightforward once you know the pattern: the leading digits point to size and dimension series, and the trailing C marks a construction variant inside the family. Confirm the full number and the dimensions your equipment requires before ordering. If anything is unclear, send the part number or the exact dimensions and we will quote it.
Typical installations include gearboxes, drive shafts, conveyor rollers, machine tools and earthmoving equipment. Metallurgy, food processing, mining and automotive operations all use them. Because they take radial and axial forces together, they fit wheel hubs on industrial vehicles and lifting systems where both load directions appear.
Selection starts with the working environment and the sealing you need. Open bearings run cooler and are easier to lubricate, while sealed versions keep contaminants out. Correct mounting means precise alignment, since misalignment adds load the bearing was not sized for. Grease or oil lubrication, applied properly, supports service life. Follow the internal clearance specified for the application and use mounting tools that will not mark the raceways.
Interchangeability between brands is possible when the main dimensions and the contact angle line up. Tolerances and internal design differ from one maker to another, so a replacement should be checked against the technical data. Our team can compare specifications and help you identify a suitable equivalent.
To request a quote for an NSK C series tapered roller bearing, message us on WhatsApp with the part number or the exact dimensions. We reply promptly and can point you to a compatible alternative if you share the details of the original part.
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
- FAG32312-BA32312-XL
- 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
- NSK 32312 C bearing: what are its dimensions?
- NSK 32312 C 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 C suffix indicate on these bearings?
- It identifies a construction variant within the tapered roller bearing series, which may involve internal design changes such as contact angle or cage type. Our technical team can confirm the specific feature for your part number.
- How do I select the right tapered roller bearing?
- You need the shaft and housing dimensions, the radial and axial loads, and the speed and temperature conditions. With those data points we can recommend the part number that fits your application.
- Can NSK C series bearings be replaced with another brand?
- They can be interchangeable when the main dimensions and contact angle match. Since tolerances and internal design vary between manufacturers, verify the specifications and consult us before fitting an equivalent.