FAG NU1044-M1 cylindrical roller bearing
- Brand
- FAG
- Category
- Bearings
- Subcategory
- Cylindrical roller bearings
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Decoding FAG NU1044-M1
- NU 10Series
- Cylindrical roller bearings, NU 10 series. Series differ in outside diameter and width even when the bore is the same.
- 44Bore
- Bore 220 mm (44 × 5).
- M1Suffix
- FAG suffix: identifies the variant, such as seals or shields, cage, internal clearance or other features.
NU 1044 is the standard ISO basic designation, which sets the bearing type, series and bore.
Description
FAG NU1044-M1 measures 220 mm across the bore and 340 mm across the outside diameter; its width is 56 mm (220 x 340 x 56 mm).
FAG NU1044-M1 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 NU1044-M1 and any equivalents.
FAG NU series cylindrical roller bearings handle substantial radial forces and run well at elevated speeds. Their cylindrical rollers and machined brass cage suit tough industrial machinery, and MR Industrial Accessories supplies this line to customers throughout the United States and Latin America.
The part number tells you what you are holding. In a designation like NU19/560-M1, the NU prefix fixes the roller arrangement, the figure that follows sets the bore size, and the -M1 suffix points to a one-piece machined brass cage guided by the rollers. NU1044-M1 and NU1068-M1 follow the same pattern, so once you know the logic, reading a code before requesting a quote takes only a moment.
You will find these bearings in gearboxes, centrifugal pumps, high-flow fans, machine tools, conveyors and mining equipment. Their rigidity and radial capacity make them a fit for gear transmissions and for positions that demand high running accuracy. Food processing, petrochemical, steel and cement operations all rely on them in their lines.
Selection comes down to radial load, operating speed and the surrounding environment. Because these bearings do not tolerate misalignment well, the shaft and housing must line up precisely during mounting. Grease or oil lubrication both work, provided it is applied correctly, and the sealing choice should match the contamination level; add extra protection where dirt is present. The machined brass cage contributes strength and helps move heat away.
For replacements, bearings from other makers that share the same standardized designation can serve, but tolerances and internal clearance are not identical across manufacturers. Confirm those details before substituting, and have the complete original code on hand. Our team can review the application and suggest a suitable equivalent.
To request a quote for an FAG NU series cylindrical roller bearing, send the code or model through WhatsApp or email. MR Industrial Accessories responds promptly and can help you choose the right bearing for your equipment.
Dimensions
220 x 340 x 56 mm (d x D x B): boundary dimensions for basic designation NU 1044, according to ISO 15.
- Bore
- 220mm
- Outside diameter (D)
- 340mm
- Width (B)
- 56mm
SKF and other brands, same size
Other brands' pages with basic designation NU 1044: 220 x 340 x 56 mm (d x D x B) per ISO 15.
- Need the SKF NU 1044? We can also quote:NU 1044 MANU 1044 MLNU 1044 ML/C3
- NSKNU1044M
- NTNNU1044
- RKBNU 1044
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
- FAG NU1044-M1 bearing: what are its dimensions?
- FAG NU1044-M1 measures 220 mm across the bore and 340 mm across the outside diameter; its width is 56 mm (220 x 340 x 56 mm). Those are the boundary dimensions standardized in ISO 15 for basic designation NU 1044.
- What does the -M1 suffix indicate on an FAG bearing?
- It identifies a one-piece machined brass cage that is roller-guided. This cage type is known for strength and heat dissipation, which suits demanding operating conditions.
- How should I select a cylindrical roller bearing?
- Start with the radial load, speed and lubrication method, then factor in the environment and sealing needs. Shaft and housing alignment must be precise. If you are unsure, send your application details through WhatsApp and we will help.
- Can another brand replace an FAG bearing?
- Often yes, when the standardized designation matches. Tolerances and internal clearance can differ between manufacturers, so verify them before substituting. Send us the original code and our specialists will review it.