Single-row cylindrical roller bearings with a cage comprising cylindrical rollers caged between a solid outer and inner ring. These bearings have a high level of rigidity, can support heavy radial loads and are suitable for high speeds. The inner and outer rings can be fitted separately, making installation and removal a simple process. Single-row cylindrical roller bearings are available in various designs. The most common models are NU, N, NJ and NUP. The main difference is the configuration of the ribs.
NJ type cylindrical roller bearings have ribs on both sides of the outer ring, and the inner ring has ribs on one side. Can withstand a certain amount of one-way axial load. The outer ring of the cylindrical roller bearing NJ type has a rib on one side and a rib on both sides of the inner ring. It can also withstand a certain amount of one-way axial load. Therefore, this type of structure is suitable for use as a unidirectional axially oriented bearing.
NJ cylindrical roller bearing tends to posses a collar on its inner race at one end. This collar is normally positioned in such a way that it transfers the axial load in the shaft to the rolling elements. This is the type of cylindrical roller bearing which is capable of carrying axial load to a certain extent. The extent of the axial load that can be carried by the bearing is dependent only on the specific bearing.
Application
The cylindrical roller bearings are widely used in large and medium motor, locomotive vehicle, machine tool spindle, internal combustion engine, generator, gas turbine, gearbox, rolling mill, vibrating screen and so on.
Bearing Model | Dimensions(mm) | Weight(Kg) | ||
d | D | B | ||
NJ1006 | 30 | 55 | 13 | 0.124 |
NJ1007 | 35 | 62 | 14 | 0.187 |
NJ1008 | 40 | 68 | 15 | 0.229 |
NJ1009 | 45 | 75 | 16 | 0.297 |
NJ1010 | 50 | 80 | 16 | 0.314 |
NJ1011 | 55 | 90 | 18 | 4.57 |
NJ1012 | 60 | 95 | 18 | 0.49 |
NJ1013 | 65 | 100 | 18 | 0.519 |
NJ1014 | 70 | 110 | 20 | 0.720 |
NJ1015 | 75 | 115 | 20 | 0.750 |
NJ1016 | 80 | 125 | 22 | 1.020 |
NJ1017 | 85 | 130 | 22 | 1.070 |
NJ1018 | 90 | 140 | 24 | 1.380 |
NJ1019 | 95 | 145 | 24 | 1.44 |
NJ1020 | 100 | 150 | 24 | 1.500 |
NJ1022 | 110 | 170 | 28 | 2.370 |
NJ1024 | 120 | 180 | 28 | 2.53 |
NJ1026 | 130 | 200 | 33 | 3.870 |
NJ1028 | 140 | 210 | 33 | 4.110 |
NJ1030 | 150 | 225 | 35 | 4.960 |
NJ203 | 17 | 40 | 12 | 0.071 |
NJ202 | 15 | 35 | 11 | 0.049 |
NJ204 | 20 | 47 | 14 | 0.115 |
NJ2204 | 20 | 47 | 18 | 0.150 |
NJ205 | 25 | 52 | 15 | 0.142 |
NJ2205 | 25 | 52 | 18 | 0.170 |
NJ206 | 30 | 62 | 16 | 0.214 |
NJ2206 | 30 | 62 | 20 | 0.269 |
NJ207 | 35 | 72 | 17 | 0.314 |
NJ2207 | 35 | 72 | 23 | 0.415 |
NJ208 | 40 | 80 | 18 | 0.394 |
NJ2208 | 40 | 80 | 23 | 0.503 |
NJ209 | 45 | 85 | 19 | 0.451 |
NJ2209 | 45 | 85 | 23 | 0.550 |
NJ210 | 50 | 90 | 20 | 0.510 |
NJ2210 | 50 | 90 | 23 | 0.595 |
NJ211 | 55 | 100 | 21 | 0.667 |
NJ2211 | 55 | 100 | 25 | 0.827 |
NJ212 | 60 | 110 | 22 | 0.852 |
NJ2212 | 60 | 110 | 28 | 1.119 |
NJ213 | 65 | 120 | 23 | 1.078 |
NJ2213 | 65 | 120 | 31 | 1.488 |
NJ214 | 70 | 125 | 24 | 1.190 |
NJ2214 | 70 | 125 | 31 | 1.570 |
NJ215 | 75 | 130 | 25 | 1.320 |
NJ2215 | 75 | 130 | 31 | 1.650 |
NJ216 | 80 | 140 | 26 | 1.600 |
NJ2216 | 80 | 140 | 33 | 2.080 |
NJ217 | 85 | 150 | 28 | 2.010 |
NJ2217 | 85 | 150 | 36 | 2.620 |
NJ218 | 90 | 160 | 30 | 2.450 |
NJ2218 | 90 | 160 | 40 | 3.310 |
NJ219 | 95 | 170 | 42 | 3.050 |
NJ2219 | 95 | 170 | 43 | 4.000 |
NJ220 | 100 | 180 | 34 | 3.650 |
NJ2220 | 100 | 180 | 46 | 4.990 |
NJ221 | 105 | 190 | 36 | 4.140 |
NJ222 | 110 | 200 | 38 | 5.060 |
NJ2222 | 110 | 200 | 53 | 7.150 |
NJ224 | 120 | 215 | 40 | 6.110 |
NJ2224 | 120 | 215 | 58 | 9.300 |
NJ226 | 130 | 230 | 40 | 6.780 |
NJ2226 | 130 | 230 | 64 | 11.550 |
NJ228 | 140 | 250 | 42 | 8.770 |
NJ2228 | 140 | 250 | 68 | 14.700 |
NJ230 | 150 | 270 | 45 | 10.990 |
NJ2230 | 150 | 270 | 73 | 19.500 |
NJ232 | 160 | 290 | 48 | 15.300 |
NJ2232 | 160 | 290 | 80 | 24.400 |
NJ234 | 170 | 310 | 52 | 19.300 |
NJ2234 | 170 | 310 | 86 | 30.000 |
NJ236 | 180 | 320 | 52 | 20.100 |
NJ2236 | 180 | 320 | 86 | 32.000 |
NJ305 | 25 | 62 | 17 | 0.250 |
NJ2305 | 25 | 62 | 24 | 0.360 |
NJ306 | 30 | 72 | 19 | 0.380 |
NJ2306 | 30 | 72 | 27 | 0.540 |
NJ307 | 35 | 80 | 21 | 0.5 |
NJ2307 | 35 | 80 | 31 | 0.740 |
NJ308 | 40 | 90 | 23 | 0.680 |
NJ2308 | 40 | 90 | 33 | 1.000 |
NJ309 | 45 | 100 | 25 | 0.930 |
NJ2309 | 45 | 100 | 36 | 1.340 |
NJ310 | 50 | 110 | 27 | 1.200 |
NJ2310 | 50 | 110 | 40 | 1.790 |
NJ311 | 55 | 120 | 29 | 1.530 |
NJ2311 | 55 | 120 | 43 | 2.300 |
NJ312 | 60 | 130 | 31 | 1.920 |
NJ2312 | 60 | 130 | 46 | 2.900 |
NJ313 | 65 | 140 | 33 | 2.380 |
NJ2313 | 65 | 140 | 48 | 3.470 |
NJ314 | 70 | 150 | 35 | 2.900 |
NJ2314 | 70 | 150 | 51 | 4.210 |
NJ315 | 75 | 160 | 37 | 3.480 |
NJ2315 | 75 | 160 | 35 | 5.150 |
NJ316 | 80 | 170 | 39 | 4.150 |
NJ2316 | 80 | 170 | 58 | 6.140 |
NJ317 | 85 | 180 | 41 | 4.970 |
NJ2317 | 85 | 180 | 60 | 7.200 |
NJ318 | 90 | 160 | 43 | 5.650 |
NJ2318 | 90 | 160 | 64 | 8.330 |
NJ319 | 95 | 200 | 45 | 6.600 |
NJ2319 | 95 | 200 | 67 | 9.670 |
NJ320 | 100 | 215 | 47 | 7.990 |
NJ2320 | 100 | 215 | 73 | 12.500 |
NJ322 | 110 | 240 | 50 | 11.100 |
NJ2322 | 110 | 240 | 80 | 19.500 |
NJ324 | 120 | 260 | 55 | 14.000 |
NJ2324 | 120 | 260 | 86 | 23.800 |
NJ326 | 130 | 280 | 58 | 17.200 |
NJ2326 | 130 | 280 | 93 | 29.900 |
NJ328 | 140 | 300 | 62 | 21.100 |
NJ2328 | 140 | 300 | 102 | 37.900 |
NJ330 | 150 | 320 | 65 | 27.700 |
NJ2330 | 150 | 320 | 108 | 46.200 |
NJ332 | 160 | 340 | 68 | 32.900 |
NJ2332 | 160 | 340 | 114 | 55.000 |
NJ334 | 170 | 361 | 73 | 40.100 |
NJ2334 | 170 | 360 | 120 | 65.500 |
NJ336 | 180 | 380 | 75 | 43.800 |
NJ2336 | 180 | 380 | 126 | 75.000 |
NJ340 | 200 | 420 | 80 | 58 |
NJ344 | 220 | 460 | 88 | 77.000 |
NJ406 | 30 | 90 | 23 | 0.773 |
NJ407 | 35 | 100 | 25 | 1.047 |
NJ408 | 40 | 110 | 27 | 1.334 |
NJ409 | 45 | 120 | 29 | 1.683 |
NJ410 | 50 | 130 | 31 | 2.063 |
NJ411 | 55 | 140 | 33 | 2.576 |
NJ412 | 60 | 150 | 35 | 3.099 |
NJ413 | 65 | 160 | 37 | 3.670 |
NJ414 | 70 | 180 | 42 | 5.400 |
NJ415 | 75 | 190 | 45 | 6.410 |
NJ416 | 80 | 200 | 48 | 7.470 |
NJ417 | 85 | 210 | 52 | 8.910 |
NJ418 | 90 | 225 | 54 | 10.570 |
NJ419 | 95 | 240 | 55 | 13.960 |
NJ420 | 100 | 250 | 58 | 14.370 |
NJ422 | 110 | 280 | 65 | 20.320 |
NJ424 | 120 | 310 | 72 | 28.740 |
NJ426 | 130 | 340 | 78 | 37.050 |
NJ428 | 140 | 360 | 82 | 48.030 |
NJ430 | 150 | 380 | 85 | 54.700 |
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Cylindrical Roller Bearing NJ221 Size 105x190x36 mmInquire
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Cylindrical Roller Bearing NJ2320 Size 100x215x73 mmInquire
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Cylindrical Roller Bearing NJ2319 Size 95x200x67 mmInquire
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Cylindrical Roller Bearing NJ2318 Size 90x190x64 mmInquire
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Cylindrical Roller Bearing NJ2317 Size 85x180x60 mmInquire
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Cylindrical Roller Bearing NJ2316 Size 80x170x58 mmInquire
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Cylindrical Roller Bearing NJ2315 Size 75x160x55 mmInquire
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Cylindrical Roller Bearing NJ2314 Size 70x150x51 mmInquire
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Cylindrical Roller Bearing NJ2313 Size 65x140x48 mmInquire
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Cylindrical Roller Bearing NJ2312 Size 60x130x46 mmInquire
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Cylindrical Roller Bearing NJ2311 Size 55x120x43 mmInquire
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Cylindrical Roller Bearing NJ2310 Size 50x110x40 mmInquire
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Cylindrical Roller Bearing NJ2309 Size 45x100x36 mmInquire
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Cylindrical Roller Bearing NJ2308 Size 40x90x33 mmInquire
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Cylindrical Roller Bearing NJ2307 Size 35x80x31 mmInquire
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Cylindrical Roller Bearing NJ2306 Size 30x72x27 mmInquire
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Cylindrical Roller Bearing NJ2305 Size 25x62x24 mmInquire
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Cylindrical Roller Bearing NJ2220 Size 100x180x46 mmInquire
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Cylindrical Roller Bearing NJ2219 Size 95x170x43 mmInquire
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Cylindrical Roller Bearing NJ2218 Size 90x160x40 mmInquire
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Cylindrical Roller Bearing NJ2217 Size 85x150x36 mmInquire
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Cylindrical Roller Bearing NJ2216 Size 80x140x33 mmInquire
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Cylindrical Roller Bearing NJ2215 Size 75x130x31 mmInquire
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Cylindrical Roller Bearing NJ2214 Size 70x125x31 mmInquire
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Cylindrical Roller Bearing NJ2213 Sizze 65x120x31 mmInquire
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Cylindrical Roller Bearing NJ2212 Size 60x110x28 mmInquire
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Cylindrical Roller Bearing NJ2211 Size 55x100x25 mmInquire
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Cylindrical Roller Bearing NJ2210 Size 50x90x23 mmInquire
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Cylindrical Roller Bearing NJ2209 Size 45x85x23 mmInquire
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Cylindrical Roller Bearing NJ2208 Size 40x80x23 mmInquire
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Cylindrical Roller Bearing NJ2207 Size 35x72x23 mmInquire
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Cylindrical Roller Bearing NJ2206 Size 30x62x20 mmInquire
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Cylindrical Roller Bearing NJ2205 Size 25x52x18 mmInquire
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Cylindrical Roller Bearing NJ322 Size 110x240x50 mmInquire
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Cylindrical Roller Bearing NJ321 Size 105x225x49 mmInquire
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Cylindrical Roller Bearing NJ320 Size 100x215x47 mmInquire
