NSK 100FSF150 needle roller bearing
- Brand
- NSK
- Category
- Bearings
- Subcategory
- Needle roller bearing
- Series
- FSF
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Description
NSK 100FSF150 belongs to needle 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 100FSF150 and any equivalents.
Needle roller bearings in the NSK FSF series handle radial loads where the radial section is tight. They fit gearboxes, pumps, compressors and other industrial equipment. MR Industrial Accessories LLC supplies this series in several sizes and variants and helps you match the code to your application.
The code tells you the bore and outside diameter. A number before FSF is the bore in millimeters; the number after is the outside diameter. So 12FSF22 is a 12 mm bore with a 22 mm outside diameter, and 15FSF26 is a 15 mm bore with a 26 mm outside diameter. When you see a -1 at the end, it marks a design variant, usually tied to width or seal type. Reading the code this way lets you confirm the main dimensions at a glance.
These bearings show up in automotive work, machine tools, mining equipment, cranes and transmission systems. Maintenance teams use them when repairing gearboxes, hydraulic pumps and electric motors. The narrow radial section is the reason: they carry radial load in spots where a wider bearing will not fit.
Selection starts with the shaft diameter, the outside diameter and the width you have room for. Decide whether the position needs extra sealing or runs in a lubricated environment. Use the right mounting tools so the needles are not damaged during installation. Alignment and lubrication are what keep the bearing running.
Interchange is possible with other brands that use the same dimensional nomenclature. If you have a code from another maker or a part you cannot identify, send it over and we will point you to the matching reference. Check the critical dimensions before you replace anything.
To request a quote for an NSK FSF series needle roller bearing, message us on WhatsApp or by email with the code or the measurements. We quote the exact code or size you need, and we can suggest the most suitable variant for your application.
Dimensions
- Bore
- 100 mm
Frequently asked questions
- What does the -1 suffix mean in the FSF designation?
- It indicates a design variant within the FSF series, generally related to width or seal type. For the exact features of a reference with this suffix, contact us with the full code.
- How do I choose between an FSF bearing and another type of needle roller bearing?
- It depends on the radial space available, the load to be supported and the lubrication conditions. The FSF series suits high radial loads in tight spaces. If you need help selecting, contact us with your application details.
- Can I replace an FSF bearing from another brand with an NSK one?
- Yes, if the main dimensions match. The NSK FSF series follows a standard dimensional nomenclature, so it is interchangeable with bearings from other brands that have the same bore, outer and width measurements. Always verify the dimensions before installing.