SKF NJ 414 cylindrical roller bearing
- Brand
- SKF
- Category
- Bearings
- Subcategory
- Cylindrical roller bearings
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Other brands for this category
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Decoding SKF NJ 414
- NJ 4Series
- Cylindrical roller bearings, NJ 4 series. Series differ in outside diameter and width even when the bore is the same.
- 14Bore
- Bore 70 mm (14 × 5).
NJ 414 is the standard ISO basic designation, which sets the bearing type, series and bore.
Description
SKF NJ 414 measures 70 mm across the bore and 180 mm across the outside diameter; its width is 42 mm (70 x 180 x 42 mm).
SKF NJ 414 belongs to cylindrical 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 NJ 414 and any equivalents.
SKF NJ series cylindrical roller bearings handle heavy radial loads and considerable speeds. Their cylindrical rollers make linear contact, which spreads the load evenly. Typical uses include machine tools, pumps, compressors, and power transmission equipment. MR Industrial Accessories supplies these bearings and provides quotes through WhatsApp or email.
The part number follows a clear pattern: the NJ prefix comes first, then the series number, and finally the bore code. For instance, in NJ 406, NJ 407, NJ 408, and NJ 409, the NJ indicates the bearing type, while the remaining digits specify the dimension series and bore diameter. To obtain exact dimensions for any reference, just send us the part number.
These bearings are found in demanding sectors such as metallurgy, cement, mining, food processing, and machine tools. Common installations include gearboxes, centrifugal pumps, screw compressors, industrial fans, and power transmission systems. Because they tolerate high radial loads, they suit arrangements where the shaft needs a fixed position and must resist substantial forces.
When choosing a bearing, consider shaft diameter, radial load, speed, and temperature. The assembly must ensure proper alignment between shaft and housing to prevent extra forces. Lubrication—grease or oil—must match the operating conditions. If the bearing has seals or shields, they help keep contamination out, but always follow the manufacturer's instructions for mounting and upkeep.
Cross-referencing between brands is standard when seeking a replacement. If you have a part number from another manufacturer or an unidentified bearing, we can identify a compatible alternative. Interchangeability depends on matching main dimensions and load capacity, yet verifying technical specifications is always recommended. MR Industrial Accessories can guide you to the bearing that fits your application.
For a quote on SKF NJ series bearings, send the part number or dimensions via WhatsApp or email to MR Industrial Accessories. We reply promptly with the details you need for your equipment.
Dimensions
70 x 180 x 42 mm (d x D x B): boundary dimensions for basic designation NJ 414, according to ISO 15.
- Bore
- 70mm
- Outside diameter (D)
- 180mm
- Width (B)
- 42mm
Same size, other brands
Other brands' pages with basic designation NJ 414: 70 x 180 x 42 mm (d x D x B) per ISO 15.
- FAGNJ414-XL-M1
What they share are the ISO 15 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
- SKF NJ 414 bearing: what are its dimensions?
- SKF NJ 414 measures 70 mm across the bore and 180 mm across the outside diameter; its width is 42 mm (70 x 180 x 42 mm). Those are the boundary dimensions standardized in ISO 15 for basic designation NJ 414.
- Where are NJ bearings typically used?
- They appear in machine tools, pumps, compressors, gearboxes, and transmission equipment. They handle high radial loads and moderate speeds. Industries such as metallurgy, cement, and food processing commonly rely on them.
- How do I select the correct NJ bearing?
- Base your choice on shaft diameter, radial load, speed, and operating temperature. Ensure the assembly allows proper alignment and select suitable lubrication. If unsure, share your data and we will help.
- Can I substitute another brand's bearing with an SKF NJ?
- Yes, provided the main dimensions and load capacity align. Send us the original part number and we will suggest a compatible equivalent. Always confirm technical specifications before installation.