NSK JH-1416 needle roller bearing
- Brand
- NSK
- Category
- Bearings
- Subcategory
- Needle roller bearing
- Series
- JH
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Description
NSK JH-1416 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 JH-1416 and any equivalents.
The NSK JH series is a single-row radial needle roller bearing built to handle high radial loads while keeping a very low cross section. It fits applications where radial space is tight but load capacity still matters, such as transmissions, pumps, compressors and agricultural machinery. MR Industrial Accessories LLC supplies this series to customers across the United States and in several Latin American countries, and quotes by part number through WhatsApp or email.
Reading the JH code is straightforward. The JH prefix is followed by two numbers: the first gives the needle diameter and the second the bearing width. A JH-57, for instance, uses 5 mm needles and is 7 mm wide; a JH-1010 uses 10 mm needles and is 10 mm wide. Suffixes can point to cage or sealing variants, but in this series the basic designation already covers the main dimensions. If anything is unclear, send the complete part number and the team will confirm it.
These bearings are common in gearboxes, hydraulic pumps, air compressors, textile machines and farm equipment. Because they carry radial loads in a small envelope, they suit small-diameter shafts where a ball bearing would not fit. They also appear in conveyor rollers and linear motion setups.
Selection comes down to shaft diameter, radial load and lubrication conditions. In dusty or damp environments, add sealing. The raceway must be hardened and ground; if the shaft is not heat-treated, an inner ring can be used. Shaft and housing alignment matters to prevent parasitic axial loads. Grease or oil both work, depending on speed and operating temperature.
NSK JH series bearings interchange with other brands that follow the same dimensional nomenclature, such as INA, SKF or NTN, provided the needle and width dimensions match. If you have an unidentified part, the team can help find the equivalent.
To request a quote, send the complete part number by WhatsApp or email. If you do not have it, send the shaft and housing dimensions and the team will identify the exact reference and suggest alternatives.
Dimensions
Dimensions and tolerances: Message us the part number on WhatsApp and we'll verify its dimensions and version with the manufacturer's datasheet.
Frequently asked questions
- What does the JH-57 designation mean?
- The JH prefix identifies the series. The 5 and 7 indicate the needle diameter (5 mm) and the bearing width (7 mm). This dimensional nomenclature simplifies selection.
- Can they be installed without a cage?
- No. The JH series includes a cage that guides and separates the needles. Installing it without the cage is not possible because the needles would become misaligned. Always use the complete assembly as supplied.
- Do they require maintenance?
- It depends on the lubrication. If it is for life (sealed grease), no maintenance is needed. If it is open, relubricate according to the working conditions. Ask about the right interval for your application.