NACHI excavator bearing 180BN19W high quality new features :
1) Excavator bearing specialized angular ball bearing are used for the application of excavator machinery.
2) Excavator angular contact bearing has big contact angle(40 degree), so can undertake big axial load .
3) Excavator bearing can carry heavier load capacity than the same size bearings because it has
more balls inside. It is widely used for all imported excavator.4) High-accuracy, low-noise, long-life and this kink of bearing are widely used in excavator.
Angular contact ball bearings 180BN19W
Bearing number : 180BN19W
Size (mm) : 180x250x33
Brand : NACHI
Bore Diameter (mm) : 180
Outer Diameter (mm) : 250
Width (mm) : 33
Bearing dimensions and specification in NACHI catalogue:
d - 180 mm
D - 250 mm
T - 33 mm
NACHI excavator bearing 180BN19W high quality new models series for your reference :
| Bearing NO. | d | D | H | W |
| AC5836 | 289 | 355 | 34 | 4.6 |
| AC5033 | 250 | 330 | 37 | 6 |
| AC463240 | 230 | 320 | 40 | 7.2 |
| AC4629 | 230 | 290 | 27 | 3.2 |
| AC4531 | 225 | 315 | 36 | 5 |
| AC423040 | 210 | 300 | 40 | 5.4 |
| AC4630 | 230 | 300 | 35 | 5.4 |
| AC6037 | 300 | 370 | 33 | 5.8 |
| AC4631 | 230 | 310 | 39 | 5.4 |
| AC523438-1 | 260 | 340 | 38 | 6 |
| BA195-3A | 195 | 280 | 36.5 | 6.2 |
| BA152-2036 | 150 | 203 | 26 | 1.5 |
| BA222-1WSA | 222 | 273 | 26 | 2.3 |
| BA220-6WSA | 220 | 276 | 26 | 2.7 |
| BA240-3WSA | 240 | 310 | 33.5 | 4.5 |
| BA230-7WSA | 230 | 300 | 35 | 5.4 |
| BA180-4WSA | 180 | 250 | 33 | 3.2 |
| BA280-2WSA | 280 | 370 | 40 | 6 |
| BA300-4WSA | 300 | 395 | 50 | 11.5 |
| BA205-1 | 202 | 295 | 40 | 7 |
| BA180-2256 | 180 | 2250 | 21.5 | 1.5 |
| BA184-2251 | 184 | 226 | 21.5 | 1.6 |
| BA290-3A | 290 | 280 | 40 | 9.4 |
| BA250-4A | 250 | 330 | 38 | 6.2 |
| BA246-2A | 246 | 313 | 32 | 4.3 |
| BA289-1 | 289 | 355 | 33 | 4.6 |
| BA210-10 | 300 | 280 | 38 | 5.5 |
| BA300-5 | 300 | 380 | 40 | 9.5 |
| BA230-2 | 230 | 320 | 40 | 5.4 |
| BA260-3 | 260 | 340 | 38 | 7.2 |
| Bearing NO. | d | D | H | W |
| BA260-4 | 260 | 340 | 38 | 7.2 |
| BA-220-1 | 220 | 280 | 28 | 3 |
| BA270-3 | 270 | 350 | 40 | 6.6 |
| BA16519 | 165 | 203 | 19 | 1.5 |
| 120BA16 | 120 | 165 | 22 | 1.1 |
| 260BA355-2 | 260 | 355 | 44 | 6 |
| 180BN19W | 180 | 250 | 33 | 3.5 |
| MC6034 | 600 | 340 | 18 | 3.2 |
| BA168-1 | 168 | 205 | 20 | |
| BA200-7B | 200 | 250 | 24 | 2.1 |
| SF2812PX1 | 140 | 175 | 17.5 | 0.6 |
| SF3227VPX1 | 160 | 200 | 10 | 1.2 |
| SF3607 | 180 | 225 | 24 | 1.2 |
| SF4826VPX1 | 240 | 310 | 33 | 5.1 |
| SF4852VPX1 | 240 | 310 | 33 | 5 |
| SF4820PX1 | 240 | 310 | 34 | 5.2 |
| SF4815VPX1 | 240 | 310 | 34 | 5 |
| SF4831VPX1 | 240 | 310 | 33.4 | 5.2 |
| SF4007VPX1 | 200 | 250 | 24 | 1.7 |
| SF4019VPX1 | 200 | 260 | 30 | 3.5 |
| SF3235VPX1 | 260 | 330 | 35 | 5.2 |
| SF4444VPX1 | 220 | 295 | 32 | 4.5 |
| SF4454VPX1 | 220 | 295 | 33 | 4.8 |
| SF4411VPX1 | 220 | 290 | 32.5 | 5.5 |
| SF6015PX1 | 300 | 372 | 36 | 6 |
| 200BA27V | 200 | 270 | 33 | |
| 210BA29V | 210 | 295 | 35 | |
| 240BA3251 | 240 | 320 | 38 | 5 |
| BD130-1WSA | 130 | 166 | 34 | 1.4 |