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NSK CYLINDRICAL ROLLER BEARINGS NU1930

Single-Row

Cylindrical Roller Bearings Bore Diameter 100 – 1 320mm

Double-Row

Cylindrical Roller Bearings Bore Diameter 100 – 850mm

Types NU, N, NNU, and NN are suitable as free-end bearings. Types NJ and NF can

sustain limited axial loads in one direction. Types NH and NUP can be used as fixed

end bearings. Loose rib for NUP inner ring should be mounted so that its marked side

faces outward.

If high load capacity is required, Series E cylindrical roller bearings, which have larger

rollers and more rollers than usual, are also available.

For standard cylindrical roller bearings, either pressed, machined or pintype cages

are used.

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NSK BEARINGS various selection , welcome inquiry online or email me directly to : info@cmtgbearing.com.

Bearing Numbers  

 

a

 Abutment and Fillet (mm) Dimensions

 

Da                    Db

  

ra    max .

  

rb    max .

 Mass

(kg)

approx .
pb (1) pc

min .

 pd

min .
NU 2928 151 150 — — 178 179 1.5 1 2.46
NU 1028 149 156 161 — 201 194 2 1 3.87
NU 3028 — 152 — — 196 — 2 2 6.56
NU 3128 — 155 — — 209 — 2 2 10.6
N     228 153 — — — — 225 2.5 2.5 8.08
NU  228 EM 153 165 171 182 237 — 2.5 2.5 9.38
NU 2228 EM 153 165 171 182 237 — 2.5 2.5 15.2
NU 3228 — 157 — — 232 — 2.5 2.5 19.5
N     328 156 — — — — 266 3 3 21.7
NU  328 EM 156 176 182 198 284 — 3 3 22.8
NU 2328 EM 156 176 182 198 284 — 3 3 37.7
NU 3328 160 160 — — 278 278 3 3 42.2
NU  428 160 193 200 222 340 308 4 4 46.4
NU 1930 163 160 — — 196 199 2 1 2.98
NU 2930 — 160 — — 196 — 2 1 3.83
NU 1030 161 167 173 — 214 208 2 1.5 4.77
N     230 163 — — — — 242 2.5 2.5 10.4
NU  230 EM 163 177 184 196 257 — 2.5 2.5 11.9
NU 2230 EM 163 177 184 196 257 — 2.5 2.5 19.3
NU 3230 — 167 — — 251 — 2.5 2.5 25.1
N     330 166 — — — — 283 3 3 25.8
NU  330 EM 166 188 195 213 304 — 3 3 27.1
NU 2330 EM 166 188 195 213 304 — 3 3 45.1
NU 3330 — 170 — — 297 — 3 3 53
NU  430 170 208 216 237 360 — 4 4 55.8
NU 2932 173 170 — — 206 209 2 1 4.08
NU 1032 171 178 184 — 229 222 2 1.5 5.81
N     232 173 — — — — 261 2.5 2.5 14.1
NU  232 EM 173 190 197 210 277 — 2.5 2.5 14.7
NU 2232 EM 173 188 197 210 277 — 2.5 2.5 24.5
N     332 176 — — — — 298 3 3 30.8
NU  332 EM 176 199 211 228 324 — 3 3 32.1
NU 2332 EM 176 199 211 228 324 — 3 3 53.9
NU 3332 180 180 — — 317 317 3 3 63

CMTG BEARING CO.,LIMITED.  has been engaged in bearing industry for many years, we provide a wide selections of brands, including FAG bearing, SKF bearing,NSK bearing,Nachi bearing, TIMKEN bearing, THK Linear Guide and Linear Block …ect.

Bearing typies including standard bearing and non-standard bearings, linear bearings, automotive bearings, large bearings, railway bearings,spherical plain bearings, high temperature,super-precision bearings, as well as some rare types customized to your need.

Contact us if any bearing in demand . we will check and revert ASAP.

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