Product diagram
drawing sheet
Overall dimensions (mm) | Rated load (N) | Rated speed min-1 | Bearing number | Installation size (mm) | Weight (kg) | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
d | D | B | γ | EW (Reference) | FW (Reference) | Cr | Cor | Grease lubrication | Oil lubrication | Da (min) | dLa (min) | dc (min) | da (max) | Da (min) | γa (max) | (Reference) | |
140 | 190 | 50 | 1.5 | 178 | — | 283000 | 585000 | 4600 | 5500 | NN 4928MBKR | 148 | 150 | 158 | 182 | 180 | 1.5 | 4.07 |
140 | 190 | 50 | 1.5 | — | 154 | 283000 | 585000 | 4600 | 5500 | NNU 4928MBKR | 148 | 150 | 158 | 182 | 180 | 1.5 | 4.08 |
150 | 210 | 60 | 2.0 | 195 | — | 350000 | 715000 | 4200 | 5000 | NN 4930MBKR | 159 | 162 | 171 | 201 | 197 | 2.0 | 6.36 |
150 | 210 | 60 | 2.0 | — | 167 | 350000 | 715000 | 4200 | 5000 | NNU 4930MBKR | 159 | 162 | 171 | 201 | 197 | 2.0 | 6.39 |
160 | 220 | 60 | 2.0 | 205 | — | 365000 | 760000 | 4000 | 4800 | NN 4932MBKR | 169 | 172 | 182 | 211 | 207 | 2.0 | 6.77 |
160 | 220 | 60 | 2.0 | — | 177 | 365000 | 760000 | 4000 | 4800 | NNU 4932MBKR | 169 | 172 | 182 | 211 | 207 | 2.0 | 6.76 |
170 | 230 | 60 | 2.0 | 215 | — | 375000 | 805000 | 3800 | 4500 | NN 4934MBKR | 179 | 182 | 192 | 221 | 217 | 2.0 | 7.13 |
170 | 230 | 60 | 2.0 | — | 187 | 375000 | 805000 | 3800 | 4500 | NNU 4934MBKR | 179 | 182 | 192 | 221 | 217 | 2.0 | 7.12 |
180 | 250 | 69 | 2.0 | 232 | — | 480000 | 1020000 | 3500 | 4200 | NN 4936MBKR | 189 | 193 | 205 | 241 | 234 | 2.0 | 10.4 |
180 | 250 | 69 | 2.0 | — | 200 | 480000 | 1020000 | 3500 | 4200 | NNU 4936MBKR | 189 | 193 | 205 | 241 | 234 | 2.0 | 10.4 |
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