Metric Design

Model

Tapered Roller Bearings > Single-Row Tapered Roller Bearings > Metric Design

product

ORDER
Bearing No.
[mm]		 SD
Inside Diameter
[mm]		 D
Outside Diameter
[mm]		 T
Width
[mm]		 B
Width
[mm]		 C
Width
[mm]		 R
Chamfer Dimension
[mm]		 R1
Chamfer Dimension
[mm]		 CR1
Basic Dynamic Load Ratings
[N]		 COR1
Basic Static Load Ratings
[N]		 CR2
Basic Dynamic Load Ratings
[kgf]		 COR2
Basic Static Load Ratings
[kgf]		 LG
Limiting Speed Grease
[rpm]		 LO
Limiting Speed Oil
[rpm]		 ISO
ISO355 Dimension Series approx.		 DA1
Abutment and Fillet Dimensions min.
[mm]		 DB1
Abutment and Fillet Dimensions max.
[mm]		 DA2
Abutment and Fillet Dimensions max.
[mm]		 DA3
Abutment and Fillet Dimensions min.
[mm]		 DB2
Abutment and Fillet Dimensions min.
[mm]		 SA
Abutment and Fillet Dimensions min.
[mm]		 SB
Abutment and Fillet Dimensions min.
[mm]		 RA
Abutment and Fillet Dimensions min.
[mm]		 RA1
Abutment and Fillet Dimensions max.
[mm]		 A
Eff. Load centers
[mm]		 E
Constant		 Y1
Axial load factors		 Y0
Axial load factors		 MASS
Mass
[kg]
30328 140 300 67.75 62 53 5 4 600000 740000 61000 75500 1200 1600 - 167 180 282 255 272 9 14.5 4 3 57.4 0.36 1.7 0.92 20.1
HR30328J 140 300 67.75 62 53 5 4 740000 945000 75500 96500 1200 1700 2GB 167 177 282 256 273 9 14.5 4 3 55.7 0.35 1.7 0.96 21.1
HR31328J 140 300 77 70 47 5 4 695000 955000 71000 97500 1100 1500 7GB 184 174 282 236 280 9 30 4 3 92.8 0.83 0.73 0.4 28.5
32328 140 300 107.75 102 85 5 4 985000 1440000 101000 147000 1200 160 - 172 177 282 246 281 9 22.5 4 3 76.4 0.37 1.6 0.88 33.9
32930 150 210 38 36 31 2.5 2 247000 440000 25200 45000 1500 2000 - 165 162 200 195 201 7 7 2 2 36.7 0.33 1.8 1 3.8
HR32930J 150 210 38 38 30 2.5 2 281000 520000 28600 53000 1500 2000 2DC 165 163 198 196 202 7 8 2 2 36.5 0.33 1.8 1 4.05
HR32030XJ 150 225 48 48 36 3 2.5 375000 650000 38000 66500 1400 2000 4EC 168 164 213 202 216 8 12 2.5 2 49.8 0.46 1.3 0.72 6.6
HR33030J 150 225 59 59 46 3 2.5 435000 805000 44000 82000 1400 2000 2EE 168 165 213 203 217 8 13 2.5 2 48.7 0.36 1.7 0.9 8.07
HR30230J 150 270 49 45 38 4 3 485000 665000 49000 67500 1300 1800 2GB 171 175 256 236 250 7 11 3 2.5 51.3 0.44 1.4 0.76 11.2
HR32230J 150 270 77 73 60 4 3 705000 1080000 71500 110000 1300 1800 4GD 171 171 256 228 254 8 17 3 2.5 64.7 0.44 1.4 0.76 17.8
30330 150 320 72 65 55 5 4 690000 860000 70000 87500 1100 1500 - 177 193 302 275 292 8 17 4 3 61.4 0.36 1.7 0.92 24.2
HR30330J 150 320 72 65 55 5 4 825000 1060000 84500 108000 1100 1600 2GB 177 190 302 276 292 8 17 4 3 60 0.35 1.7 0.96 25
HR31330J 150 320 82 75 50 5 4 790000 1100000 80500 112000 1000 1400 7GB 194 187 302 253 300 9 32 4 3 99.3 0.83 0.73 0.4 28.5
32330 150 320 114 108 90 5 4 1120000 1700000 114000 174000 1100 1500 - 182 191 302 262 297 8 24 4 3 81.5 0.37 1.6 0.88 41.4
HR32932J 160 220 38 38 30 2.5 2 296000 570000 30000 58000 1400 1900 2DC 175 173 208 206 212 7 8 2 2 38.7 0.35 1.7 0.95 4.32
HR32032XJ 160 240 51 51 38 3 2.5 425000 750000 43500 76500 1300 1800 4EC 178 175 228 216 231 8 13 2.5 2 53 0.46 1.3 0.72 7.93
HR30232J 160 290 52 48 40 4 3 530000 730000 54000 74500 1200 1600 4GB 181 189 276 253 269 8 12 3 2.5 55 0.44 1.4 0.76 13.7
HR32232J 160 290 84 80 67 4 3 795000 1120000 81000 125000 1200 1600 4GD 181 184 276 243 274 10 17 3 2.5 70.5 0.44 1.4 0.76 22.7
30332 160 340 75 68 58 5 4 765000 960000 78000 98000 1000 1400 - 187 205 322 293 311 10 17 4 3 64.6 0.36 1.7 0.92 28.4
HR30332J 160 340 75 68 58 5 4 870000 1110000 89000 113000 1100 1400 2GB 187 201 322 293 310 10 17 4 3 62.9 0.35 1.7 0.96 29.2

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