NTN N1019HSK cylindrical roller bearing
- Brand
- NTN
- Category
- Bearings
- Subcategory
- Cylindrical roller bearings
- Series
- N10
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Decoding NTN N1019HSK
- N 10Series
- Cylindrical roller bearings, N 10 series. Series differ in outside diameter and width even when the bore is the same.
- 19Bore
- Bore 95 mm (19 × 5).
- HSKSuffix
- NTN suffix: identifies the variant, such as seals or shields, cage, internal clearance or other features.
N 1019 is the standard ISO basic designation, which sets the bearing type, series and bore.
Description
NTN N1019HSK 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 N1019HSK and any equivalents.
The NTN N10 HSK series covers cylindrical roller bearings built for high radial capacity and elevated running speeds. A machined bronze cage and precision tolerances give the series the radial stiffness required in machine tool spindles, gearboxes and transmission assemblies where accuracy must hold up in continuous duty.
Reading the code helps when specifying a replacement. The N tells you the outer ring carries no flanges, so the bearing can accommodate relative axial displacement. The 10 places the bearing in a thin-section dimensional series. The HSK suffix identifies a special execution combining a machined bronze cage with high precision tolerances. Part numbers such as N1006HSK and N1010HSK follow the same pattern; only the bore diameter changes, while the basic structure stays the same.
Typical installations include main spindles on grinding and milling machines, high-ratio gearbox shafts, process pumps and printing equipment. Because these bearings carry heavy radial loads with little deflection, they suit assemblies where dimensional accuracy is critical, including auto parts production, food processing and general metalworking.
Selection comes down to the radial load the position must carry, the operating speed and the surrounding conditions. The HSK suffix already fixes the bronze cage and reduced internal clearance, which fits precision work. At mounting, check alignment between shaft and housing, then lubricate with quality oil or grease. Clean seating surfaces and correct adjustment head off premature failure.
When replacing a bearing from another manufacturer, the NTN N10 HSK series offers dimensional equivalences with comparable products. Confirm interchangeability by matching bore, outer diameter and width, plus cage type and tolerance class. MR Industrial Accessories can help you pin down the compatible reference.
Send the complete code for the NTN N10 HSK bearing you need by WhatsApp or email, and the team will reply promptly with the technical and commercial information you require. If the designation is unclear or you need a specific variant within the series, we can also suggest equivalents and help you choose.
Dimensions
- Bore
- 95mm
Frequently asked questions
- What does the HSK suffix indicate on an NTN bearing?
- It identifies a special execution with a machined bronze cage and high precision tolerances, intended for applications that call for rotation accuracy and rigidity, such as machine tool spindles or gearbox shafts.
- How do I select the correct N10 HSK bearing?
- Start with the shaft and housing dimensions, the radial load and the working speed. With those figures we can point you to the exact code within the N10 HSK series. Send them by WhatsApp or email and we will advise you.
- Can NTN N10 HSK bearings replace bearings from other brands?
- Dimensional equivalences exist with products from other manufacturers. To confirm compatibility, compare bore, outer diameter, width and cage type. MR Industrial Accessories helps you identify the equivalent reference.