MRJ1 3/4 C3 NKE 44x107.95x26.99 - cylindrical roller bearing

Heavy-Duty Shaft Support for Industrial Equipment

Robust roller bearing for radial loads and demanding environments

The MRJ1 3/4 C3 NKE cylindrical roller bearing with inner diameter 44 mm, outer diameter 107.95 mm, and width 26.99 mm is engineered to deliver reliable radial load support. Its roller-and-cage design ensures excellent load capacity, stable shaft positioning, and optimal performance under heavy radial stress. This bearing is ideal for industrial machines, gearbox shafts, drive systems, and any mechanical assembly requiring a durable bearing unit.

High durability, long service life and stable operation

Built for industrial applications, this bearing stands out with its high load tolerance, wear resistance, and smooth operation even under continuous or heavy-duty cycles. The precision manufacturing and robust materials ensure minimal deformation, low friction, and consistent performance — translating into reduced downtime and maintenance costs. As a reliable component of a bearing housing or shaft assembly, MRJ1 NKE delivers consistent, long-term value.

Technical Specifications & Typical Applications

• Type: cylindrical roller bearing (single-row)

• Dimensions: 44 mm (inner diameter) x 107.95 mm (outer diameter) x 26.99 mm (width)

• Load direction: primarily radial load — suitable also for applications with slight combined loads when configured properly

• Construction: steel rollers with cage — optimized for high radial load capacity and precise shaft guidance

• Usage: industrial drives, gearbox shafts, machine frames, conveyor systems, heavy-duty equipment, obudowa łożyskowa (bearing housings), mechanical assemblies

• Characteristics: high reliability, long life, stable shaft support, strong radial load handling, minimal wear and maintenance

With these properties, the MRJ1 NKE bearing becomes an indispensable element for industrial installations where reliability, durability, and performance under load are critical.

FAQ

What load types can MRJ1 NKE handle?
MRJ1 is designed mainly for radial loads; with correct seating and minimal axial forces it can handle slight combined loads, but it’s best suited for radial load applications.

In which machinery is this bearing typically used?
It is ideal for industrial drives, gearboxes, conveyors, shafts in heavy machinery, mechanical assemblies, and bearing housings in industrial environments.

What are the exact dimensions of the bearing?
Inner diameter: 44 mm; Outer diameter: 107.95 mm; Width: 26.99 mm.

Is this bearing suitable for heavy-duty continuous operation?
Yes — thanks to its roller design and high-grade materials, it withstands heavy radial loads, continuous work cycles, and ensures stable shaft support over long periods.

Do I need a special bearing housing to install it?
Not necessarily. Standard bearing housings compatible with these dimensions will usually fit. Important is proper seating and alignment during installation for optimal performance.