Dimension table · DIN 5412
Cylindrical roller bearings series NJ2
All 32 sizes from d 15 to 240 mm bore: principal dimensions d × D × B, dynamic and static load ratings (C, C₀), limiting speed and mass — plus the executions and brands available from us (287 products).
| Designation | d (mm) | D (mm) | B (mm) | C (kN) | C₀ (kN) | n lim (rpm) | m (kg) | Executions | Offers |
|---|---|---|---|---|---|---|---|---|---|
| NJ202 | 15 | 35 | 11 | 12,5 | 10,2 | 26000 | 0,055 | Offen | 4 |
| NJ203 | 17 | 40 | 12 | 17,2 | 14,3 | 22000 | 0,070 | Offen | 5 |
| NJ204 | 20 | 47 | 14 | 25,1 | 25,2 | 19000 | 0,120 | Offen | 10 |
| NJ205 | 25 | 52 | 15 | 28,6 | 27,0 | 16000 | 0,139 | Offen | 9 |
| NJ206 | 30 | 62 | 16 | 44,0 | 36,5 | 14000 | 0,210 | Offen | 16 |
| NJ207 | 35 | 72 | 17 | 56,0 | 48,0 | 12000 | 0,308 | Offen | 20 |
| NJ208 | 40 | 80 | 18 | 62,0 | 53,0 | 11000 | 0,389 | Offen | 17 |
| NJ209 | 45 | 85 | 19 | 69,5 | 64,0 | 9500 | 0,450 | Offen | 16 |
| NJ210 | 50 | 90 | 20 | 73,5 | 69,5 | 9000 | 0,520 | Offen | 13 |
| NJ211 | 55 | 100 | 21 | 96,5 | 95,0 | 8000 | 0,678 | Offen | 14 |
| NJ212 | 60 | 110 | 22 | 108,0 | 102,0 | 7500 | 0,840 | Offen | 13 |
| NJ213 | 65 | 120 | 23 | 122,0 | 118,0 | 6700 | 1,200 | Offen | 9 |
| NJ214 | 70 | 125 | 24 | 137,0 | 137,0 | 6300 | 1,180 | Offen | 9 |
| NJ215 | 75 | 130 | 25 | 150,0 | 156,0 | 6000 | 1,430 | Offen | 11 |
| NJ216 | 80 | 140 | 26 | 160,0 | 166,0 | 5600 | 1,570 | Offen | 13 |
| NJ217 | 85 | 150 | 28 | 190,0 | 200,0 | 5300 | 1,950 | Offen | 10 |
| NJ218 | 90 | 160 | 30 | 208,0 | 220,0 | 5000 | 2,410 | Offen | 11 |
| NJ219 | 95 | 170 | 32 | 255,0 | 265,0 | 4800 | 2,940 | Offen | 11 |
| NJ220 | 100 | 180 | 34 | 285,0 | 305,0 | 4500 | 3,550 | Offen | 11 |
| NJ221 | 105 | 190 | 36 | 300,0 | 315,0 | 4300 | 4,170 | Offen | 5 |
| NJ222 | 110 | 200 | 38 | 335,0 | 365,0 | 4000 | 4,930 | Offen | 15 |
| NJ224 | 120 | 215 | 40 | 390,0 | 430,0 | 3600 | 5,890 | Offen | 9 |
| NJ226 | 130 | 230 | 40 | 415,0 | 455,0 | 3400 | 7,240 | Offen | 10 |
| NJ228 | 140 | 250 | 42 | 450,0 | 510,0 | 3200 | 9,650 | Offen | 5 |
| NJ230 | 150 | 270 | 45 | 510,0 | 600,0 | 2800 | 10,585 | Offen | 5 |
| NJ232 | 160 | 290 | 48 | 585,0 | 680,0 | 2600 | 14,900 | Offen | 3 |
| NJ234 | 170 | 310 | 52 | 616,0 | 815,0 | 2400 | 18,600 | Offen | 3 |
| NJ236 | 180 | 320 | 52 | 720,0 | 850,0 | 3200 | 19,400 | Offen | 4 |
| NJ238 | 190 | 340 | 55 | 800,0 | 965,0 | 2200 | 23,400 | Offen | 3 |
| NJ240 | 200 | 360 | 58 | 850,0 | 1020,0 | 2200 | 26,820 | Offen | 1 |
| NJ244 | 220 | 400 | 65 | 913,0 | 1290,0 | 1900 | 38,100 | Offen | 1 |
| NJ248 | 240 | 440 | 72 | 952,0 | 1370,0 | 2200 | 52,500 | Offen | 1 |
Load ratings (C, C0), limiting speed and mass are catalogue values of the open steel standard execution. Contact seals (RS/2RS) reduce the limiting speed; stainless and ceramic executions differ. All data without guarantee.