NU Series Cylindrical Roller Bearings

NU 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

NU Series Cylindrical Roller Bearings

NU-type cylindrical roller bearings feature a double flange on the inner ring and no flange on the outer ring. They are primarily designed to withstand purely radial loads, allowing for bidirectional axial movement between the shaft and the housing, thereby effectively compensating for thermal expansion and contraction of the shaft.

With high load-carrying capacity, high rigidity, and good speed adaptability, these bearings have a separable design that facilitates easy installation and removal. They are commonly used in transmission components requiring free expansion and contraction, such as electric motors, fans, machine tools, and gearboxes.

NU 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.
✉️ NU206EM 30 62 16 39 37.5 9500 12000 0.205
✉️ NU2206EM 30 62 20 49 50 9500 12000 0.255
✉️ NU306EM 30 72 19 53 50 8500 9500 0.409
✉️ NU2306EM 30 72 27 74.5 77.5 8000 9500 0.518
✉️ NU406M 30 90 23 62.5 55 6000 8500 0.758
✉️ NU206EW 30 62 16 39 37.5 9500 12000 0.205
✉️ NU2206W 30 62 20 49 50 9500 12000 0.255
✉️ NU306EW 30 72 19 53 50 8500 9500 0.409
✉️ NU2306W 30 72 27 74.5 77.5 8000 9500 0.518
✉️ NU406W 30 90 23 62.5 55 6000 8500 0.758
✉️ NU206ET 30 62 16 39 37.5 9500 12000 0.205
✉️ NU2206ET 30 62 20 49 50 9500 12000 0.255
✉️ NU306ET 30 72 19 53 50 8500 9500 0.409
✉️ NU2306ET 30 72 27 74.5 77.5 8000 9500 0.518
✉️ NU1007M 35 62 14 22.6 23.2 11000 11000 0.18
✉️ NU207EM 35 72 17 50.5 50 8500 10000 0.304
✉️ NU2207EM 35 72 23 61.5 65.5 8500 11000 0.4
✉️ NU307EM 35 80 21 66.5 65.5 7500 8500 0.545
✉️ NU2307EM 35 80 31 93 101 6700 9000 0.711
✉️ NU407M 35 100 25 75.5 69 5300 7500 1.01
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