NF Series Cylindrical Roller Bearings

NF Series Cylindrical Roller Bearings

Cylindrical roller bearings 　N Series Cylindrical Roller Bearings 　NJ Series Cylindrical Roller Bearings 　NU Series Cylindrical Roller Bearings 　NUP Series Cylindrical Roller Bearings 　NF Series Cylindrical Roller Bearings Self-aligning roller bearings 　CC Series Self-Aligning Roller Bearings 　CA Series Self-Aligning Roller Bearings 　E Series Self-Aligning Roller Bearings 　E1 Series Self-Aligning Roller Bearings 　MA Series Self-Aligning Roller Bearings 　MB Series Self-Aligning Roller Bearings 　CCJA Series Self-Aligning Roller Bearings 　BE Series Self-Aligning Roller Bearings Thrust self-aligning roller bearings 　E‑type Thrust Self-Aligning Roller Bearings 　M‑type Thrust Self-Aligning Roller Bearings

NF Series Cylindrical Roller Bearings

NF-type cylindrical roller bearings feature a double flange on the inner ring and a single flange on the outer ring. They can withstand radial loads and unidirectional axial loads, and are capable of restricting axial displacement of the shaft in one direction.

With a separable design that facilitates installation and removal, these bearings offer excellent rigidity and load-carrying capacity. They are suitable for transmission equipment such as gearboxes, machine tools, and electric motors that require unidirectional axial positioning and operate at high speeds.


NF Series Cylindrical Roller Bearings

Product Parameters

Inquiry Model Basic Dimensions (mm) Rated Load (kN) Limiting Speed (r/min) Weight
≈kg
model d D B C Dynamic C0 Static Ref. Lim.
✉️ NF2218EM 90 160 40 286 315 3500 4900 3.2
✉️ NF218W 90 160 30 152 178 3200 5000 2.31
✉️ NF318W 90 190 43 240 265 2600 4500 5.31
✉️ NF2218W 90 160 40 286 315 3500 4900 3.2
✉️ NF218ET 90 160 30 152 178 3200 5000 2.31
✉️ NF318ET 90 190 43 240 265 2600 4500 5.31
✉️ NF2218ET 90 160 40 286 315 3500 4900 3.2
✉️ NF219M 95 170 32 166 196 3000 4800 2.79
✉️ NF319M 95 200 45 259 289 2400 4300 6.09
✉️ NF419M 95 240 55 400 445 2600 3200 13.6
✉️ NF2219EM 95 170 43 315 370 3300 3800 3.84
✉️ NF219W 95 170 32 166 196 3000 4800 2.79
✉️ NF319W 95 200 45 259 289 2400 4300 6.09
✉️ NF2219W 95 170 43 315 370 3300 3800 3.84
✉️ NF219ET 95 170 32 166 196 3000 4800 2.79
✉️ NF319ET 95 200 45 259 289 2400 4300 6.09
✉️ NF220M 100 180 34 183 217 2800 4500 3.36
✉️ NF320M 100 215 47 299 335 2200 4000 7.59
✉️ NF420M 100 250 58 450 500 2600 3000 15.5
✉️ NF220W 100 180 34 183 217 2800 4500 3.36
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