NSK 7307 BEAT85 angular contact ball bearing
- Brand
- NSK
- Category
- Bearings
- Subcategory
- Angular contact ball bearings
We respond promptly.
Since 1945 · Martínez, Buenos Aires, Argentina
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How to read NSK 7307 BEAT85
- 73Series
- Angular contact ball bearings, 73 series. For the same bore, each series has a different outside diameter and width.
- 07Bore
- 35 mm bore: 07 × 5.
- BEAT85Suffix
- NSK suffix: it defines the variant (sealing, cage, internal clearance or other features).
7307 is the standard (ISO) basic designation: it defines the type, the series and the bore.
Description
The NSK 7307 BEAT85 bearing has a 35 mm bore, a 80 mm outside diameter and a 21 mm width (35 x 80 x 21 mm).
NSK 7307 BEAT85 is a reference of angular contact ball bearing, within Bearings. Request a quote for 7307 BEAT85 via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.
The NSK angular contact ball bearing is a precision bearing designed to support combined loads, that is, radial and axial forces at the same time. Its design with angular contact raceways allows superior performance in applications where the axial load is significant. It is used in industrial machinery, power transmission equipment and systems where high rigidity and precision are required. MR Accesorios Industriales sells this line for the Argentine market.
The designation of these NSK bearings is interpreted from the series and suffixes. For example, the 7201 BEAT85 series indicates an angular contact bearing with a 40° contact angle (BEAT) and a special internal clearance (85). Examples such as 7202, 7206, 7207, 7211, 7212, 7213 and 7301 BEAT85 show the variety of sizes available. The letters BEAT identify specific design characteristics, while the number 85 indicates a particular tolerance or clearance. Knowing these codes is key to selecting the correct bearing.
These bearings are used in a wide range of industries in Argentina, such as metallurgy, food, textile and automotive. They are found in gearboxes, pumps, compressors, machine tool spindles and power transmission equipment. Their ability to support axial loads makes them ideal for applications where deep groove ball bearings are not sufficient. In the industrial field, they are common in gear reducers and linear motion systems.
To select the right bearing, take into account the type of load, the rotation speed and the environmental conditions. Sealing is essential: models with specific suffixes may include seals or shields that protect against contaminants. The internal clearance (indicated by the suffix 85) must be chosen according to the application and the mounting. Proper lubrication and precise alignment during installation extend service life. Always follow the manufacturer's recommendations for mounting.
Regarding equivalences, NSK angular contact bearings can be interchanged with those of other recognized brands, provided the main dimensions and load characteristics match. It is important to verify the contact angle and internal clearance, as they may vary between manufacturers. If you have the part number from another brand, we can help you find the equivalent NSK reference. Do not hesitate to ask us.
If you need an NSK angular contact bearing, write to us on WhatsApp with the exact part number or size you are looking for. At MR Accesorios Industriales we will quote you promptly. We can also advise you if you have doubts about the designation or the application. Our technical team is here to help you choose the best option for your equipment.
Dimensions
Boundary dimensions of the basic designation 7307 per ISO 15: 35 x 80 x 21 mm (d x D x B).
- Bore
- 35 mm
- Outside diameter (D)
- 80mm
- Width (B)
- 21mm
Same size in SKF and other brands
Pages from other brands with the basic designation 7307: 35 x 80 x 21 mm (d x D x B) per ISO 15.
- Looking for the SKF 7307? We also quote:7307 BEP7307 BECBM7307 BECBP2 more →
- FAG7307-B-XL-JP7307-B-XL-TVP7307-B-XL-2RS-TVP
- NTN73077307B
- RKB7307
- TIMKEN7307 B
They share the boundary dimensions set by ISO 15, not the technical data: seals or shields, internal clearance, cage and load rating can differ by brand and suffix. We quote each one by its full part number.
Frequently Asked Questions
- What are the dimensions of the NSK 7307 BEAT85 bearing?
- The NSK 7307 BEAT85 bearing has a 35 mm bore, a 80 mm outside diameter and a 21 mm width (35 x 80 x 21 mm). These are the standardised boundary dimensions (ISO 15) of the basic designation 7307.
- What does the BEAT85 suffix mean in an NSK bearing?
- The BEAT85 suffix indicates specific design characteristics, such as the contact angle and internal clearance. BEAT refers to a 40° contact angle, while 85 indicates a special internal clearance. These details are important for selection according to the application.
- How do I know if an angular contact bearing is compatible with my equipment?
- You must verify the main dimensions (bore, outer diameter and width) and the load conditions. The contact angle and internal clearance are also key. If you have the original part number, we can quote you the NSK equivalent.
- What are the typical applications of NSK angular contact bearings?
- They are used in gearboxes, pumps, compressors, machine tool spindles and transmission equipment. They are ideal for combined radial and axial loads. In Argentina, they are common in the metallurgical, food and automotive industries.