NSK FR 168 BZZ deep groove ball bearing
- Brand
- NSK
- Category
- Bearings
- Subcategory
- Deep groove ball bearings
- Series
- FR
We respond promptly.
Since 1945 · Martínez, Buenos Aires, Argentina
Request your quote via WhatsApp or email, with the quantity you need.
Can't find the exact model? Write to us with the part number or model you're looking for: we'll find it and quote it, even if it's not listed in the catalog.
Description
NSK FR 168 BZZ is a reference of deep groove ball bearing, within Bearings. Request a quote for FR 168 BZZ via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.
The FR series deep groove ball bearing is a precision component designed to support radial and axial loads in both directions. Its compact construction and ability to rotate at high speeds make it ideal for applications where space is limited and smooth, quiet operation is required. At MR Accesorios Industriales we sell this NSK series for industrial and precision equipment.
The FR series designation is interpreted from its letters and suffixes. For example, the code FR 168 BZZ combines the FR prefix identifying the series, a number indicating the size, and the B and ZZ suffixes. The letter B usually indicates a specific bearing configuration, while ZZ corresponds to two metal shield plates. Knowing these suffixes is key to choosing the right variant for the working environment.
These bearings are used in a wide variety of industrial applications in Argentina, such as electric motors, pumps, fans, machine tools and transmission equipment. Their versatile design makes them suitable for the food, textile, chemical and metallurgical industries, where reliability and low maintenance are required. They are also found in precision equipment and medical devices.
To select the right bearing, take into account the type of sealing: ZZ shields offer protection against dust and dirt, but do not retain lubricant as effectively as rubber seals. Also evaluate lubrication, internal clearance and alignment during assembly. Careful installation and proper lubrication extend bearing service life and reduce vibration.
Regarding equivalents, deep groove ball bearings from different manufacturers can be interchanged if the main dimensions and protection type match. However, it is essential to verify tolerances and load capacity. If you have the code from another brand, we can help you find the equivalent replacement from NSK or another brand we sell.
To request a quote for the bearing you need, write to us on WhatsApp with the full code or dimensions. At MR Accesorios Industriales we advise you so you can find the exact part for your equipment. We also manufacture split plummer block housings, ANSI chains and pulleys.
Dimensions
Dimensions and tolerances: Send us the part number via WhatsApp and we'll confirm the dimensions and version against the manufacturer's data sheet.
Frequently Asked Questions
- What does the BZZ suffix mean in the code FR 168 BZZ?
- The ZZ suffix indicates that the bearing has two metal shield plates, one on each side. The letter B is part of the specific designation of this variant. These shields protect against dust and particles, although they are not as tight as rubber seals.
- Is this bearing suitable for high speeds?
- Yes, FR series deep groove ball bearings are designed to operate at high speeds. Their precision construction and low weight reduce friction and heat. Always verify load and lubrication conditions to ensure optimal performance.
- Can I replace a bearing from another brand with this NSK one?
- In general, yes, if the main dimensions and protection type match. We recommend verifying tolerances and load capacity. If you send us the original part code, we will indicate the exact equivalent we sell.