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.
✉️ NF224W 120 215 40 260 320 2400 4000 5.63
✉️ NF324W 120 260 55 450 510 2200 3000 12.9
✉️ NF224ET 120 215 40 260 320 2400 4000 5.63
✉️ NF324ET 120 260 55 450 510 2200 3000 12.9
✉️ NF1026M 130 200 33 172 238 3200 4000 3.66
✉️ NF226M 130 230 40 270 340 2200 3800 6.48
✉️ NF326M 130 280 58 500 570 2200 2800 17.7
✉️ NF426M 130 340 78 825 955 1800 2000 39.6
✉️ NF226W 130 230 40 270 340 2200 3800 6.48
✉️ NF226ET 130 230 40 270 340 2200 3800 6.48
✉️ NF326ET 130 280 58 500 570 2200 2800 17.7
✉️ NF228M 140 250 42 297 375 2000 3400 8.08
✉️ NF328M 140 300 62 550 640 2000 2600 21.7
✉️ NF228W 140 250 42 297 375 2000 3400 8.08
✉️ NF1030M 150 225 35 202 294 2800 3600 4.77
✉️ NF230M 150 270 45 360 465 1800 3000 10.4
✉️ NF330M 150 320 65 665 805 1800 2200 25.8
✉️ NF230W 150 270 45 360 465 1800 3000 10.4
✉️ NF1032M 160 240 38 238 340 2600 3400 5.81
✉️ NF232M 160 290 48 430 570 2200 2800 14.1
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