NU

Model

Cylindrical Roller Bearings > Single-Row Cylindrical Roller Bearings > NU

product

ORDER
Bearing No.
ⁿ/ₐ		 SD
Inside Diameter
[mm]		 D
Outside Diameter
[mm]		 B
Width
[mm]		 R
Chamfer Dimension
[mm]		 R1
Chamfer Dimension
[mm]		 FW
Boundary Dimension
[mm]		 CR1
Basic Dynamic Load Ratings
[N]		 COR1
Basic Static Load Ratings
[N]		 LT
Thermal rated speed /Allowable maximum speed
[rpm]		 LM
Mechanical limit speed /Allowable maximum speed
[rpm]		 LG
Limiting Speed Grease
[rpm]		 LO
Limiting Speed Oil
[rpm]		 DBB1
Abutment and Fillet Dimensions min.
[mm]		 DBB2
Abutment and Fillet Dimensions max.
[mm]		 DA2
Abutment and Fillet Dimensions max.
[mm]		 RA
Abutment and Fillet Dimensions max.
[mm]		 RB
Abutment and Fillet Dimensions max.
[mm]		 MASS
Mass
[kg]
NU328EM & 140 300 62 4 4 180 815000 795000 2400 4000 2000 2400 156 176 284 3 3 22.4
NU328EM 140 300 62 4 4 180 665000 795000 2400 4000 2000 2400 156 176 284 3 3 22.4
NU2328EM & 140 300 102 4 4 180 1250000 1380000 2200 2600 1700 2200 156 176 284 3 3 37.2
NU2328EM 140 300 102 4 4 180 1020000 1380000 2200 2600 1700 2200 156 176 284 3 3 37.2
NU428M 140 360 82 5 5 198 875000 1020000 1900 - 1700 2000 160 193 340 4 4 46.4
NU1030 150 225 35 2.1 1.5 169.5 202000 294000 3600 - 2800 3400 158 167 214 2 1.5 4.77
NU230EM & 150 270 45 3 3 182 550000 595000 2800 4300 2200 2800 163 177 257 2.5 2.5 11.6
NU230EM 150 270 45 3 3 182 450000 595000 2800 4300 2200 2800 163 177 257 2.5 2.5 11.6
NU2230EM & 150 270 73 3 3 182 780000 930000 2800 3800 2000 2600 163 177 257 2.5 2.5 19
NU2230EM 150 270 73 3 3 182 635000 930000 2800 3800 2000 2600 163 177 257 2.5 2.5 19
NU330EM & 150 320 65 4 4 193 930000 920000 2200 3800 1800 2200 166 188 304 3 3 26.6
NU330EM 150 320 65 4 4 193 760000 920000 2200 3800 1800 2200 166 188 304 3 3 26.6
NU2330EM & 150 320 108 4 4 193 1430000 1600000 2000 2400 1600 2000 166 188 304 3 3 44.6
NU2330EM 150 320 108 4 4 193 1160000 1600000 2000 2400 1600 2000 166 188 304 3 3 44.6
NU430M 150 380 85 5 5 213 930000 1120000 1700 - 1600 2000 170 208 360 4 4 55.8
NU1032 160 240 38 2.1 1.5 180 238000 340000 3400 - 2600 3200 168 178 229 2 1.5 5.82
NU232EM & 160 290 48 3 3 195 615000 665000 2600 4000 2200 2600 173 190 277 2.5 2.5 14.5
NU232EM 160 290 48 3 3 195 500000 665000 2600 4000 2200 2600 173 190 277 2.5 2.5 14.5
NU2232EM & 160 290 80 3 3 193 995000 1190000 2400 3600 1900 2400 173 188 277 2.5 2.5 24.3
NU2232EM 160 290 80 3 3 193 810000 1190000 2400 3600 1900 2400 173 188 277 2.5 2.5 24.3

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