Best quality bearings for excavators -NTN, TIMKEN, KOYO, NACHI, NSK
High quality excavator bearing
High-accuracy, low-noise, longlife and this kind of bearing are widely used in excavator. Mainly used for KOBELCO excavator, KOMATSU excavator, CATERPILLAR excavator, KATO excavator, HITACHI excavator, DAEWOO excavator, HYUNDAI excavator, Volvo excavator, etc.
Application
Excavator specialized angular ball bearing are used for the application of excavator machinery. This kind of angular contact ball bearing has big contact angle(40 degree), so can under take big axial load, and aslo axial radial allied load. Moreover it can carry heavier load capacity than the same size bearings because it has more balls inside. It is widely used for all imported exavator.
Models
We can supply the excavator bearings as following item, please feel free to contact us for inquiry. The bearings are available in NTN TIMKEN NSK BOBO make.
The designs available are ball bearings, angular contact ball bearings, roller bearings, spherical roller bearings and taper roller bearings.
| Part NO. | ID(mm) | OD(mm) | H(mm) |
| 184BA-2251 | 184 | 226 | 21 |
| 180BA-2256 | 180 | 225 | 22 |
| AC5033 | 250 | 330 | 37 |
| AC5836 | 289 | 355 | 34 |
| AC463240 | 230 | 320 | 40 |
| AC4615 | 230 | 300 | 35 |
| AC4629 | 230 | 290 | 27 |
| AC4531 | 225 | 315 | 36 |
| AC4631 | 230 | 310 | 40 |
| AC423040-1 | 210 | 300 | 40 |
| AC4630 | 230 | 300 | 35 |
| AC6037-1 | 300 | 370 | 34 |
| AC523438-1 | 260 | 340 | 38 |
| BA152-2306 | 152 | 230 | 26 |
| BA222-1WSA | 222 | 273 | 26 |
| BA220-6SA | 220 | 276 | 26 |
| BA220-6WSA | 220 | 276 | 26 |
| BA240-3ASA | 240 | 310 | 32 |
| BA289-1A | 289 | 255 | 34 |
| BA260-3A | 260 | 340 | 38 |
| BA260-4A | 260 | 340 | 38 |
| BA200-10 | 200 | 280 | 38 |
| BA230-7T12SA | 230 | 300 | 35 |
| BA4531 | 225 | 315 | 40 |
| BA300-5A | 300 | 380 | 40 |
| BA180-4WSA | 180 | 250 | 33 |
| 200BA27V-2 | 200 | 270 | 33 |
| 210BA29V | 210 | 295 | 35 |
| 230BA27V2 | 230 | 300 | 35 |
| BA280-2SA | 280 | 370 | 40 |
| BA300-4WSA | 300 | 395 | 52 |
| BD130-1SA | 130 | 166 | 34 |
| BA205-1A | 205 | 295 | 40 |
| BA246-2A | 246 | 313 | 32 |
| BA250-4A | 250 | 330 | 37 |
| BA290-3A | 290 | 380 | 42 |
| 120BA16 | 120 | 165 | 22 |
| 180BN19 | 180 | 250 | 33 |
| B-SF4454PX1 | 220 | 295 | 33 |
| B-SF4444PX1 | 220 | 295 | 33 |
| SF4815VPX1 | 240 | 310 | 34 |
| SF4831PX1 | 240 | 310 | 33.4 |
| SF4852PX1 | 240 | 310 | 33 |
| SF4826PX1 | 240 | 310 | 33 |
| SF3607PX1 | 180 | 225 | 15 |
| SF2812PX1 | 140 | 175 | 17.5 |
| SF3227PX1 | 160 | 200 | 20 |
| SF3235PX1 | 160 | 200 | 20 |
| SF4007PX1 | 200 | 250 | 25 |
| SF4019PX1 | 200 | 260 | 30 |
| SF4860PX1 | 240 | 320 | 38.6 |
| SF6037-1 | 300 | 370 | 34 |
| SF6015PX1 | 300 | 372 | 36 |
| 260BA355-2 | 260 | 355 | 44 |
| CR4411PX1 | 220 | 290 | 32 |
| CR6016PX1 | 300 | 380 | 38 |
| BA230-7T12SA | 230 | 300 | 35 |
| LL639249/10 | 196.85 | 241.3 | 23.812 |
| L540049/10 | 196.85 | 254 | 28.575 |
| LM739749 | 196.85 | 257.175 | 39.688 |
| 544090/116 | 228.6 | 295.275 | 33.338 |
| 544091/118 | 231.775 | 300.038 | 33.338 |
| L540048/10 | 200 | 254 | 28.575 |
| 561904P6X | 120 | 170 | 27 |
| 36990/20 | 177.8 | 227.012 | 30.165 |
| 4T-T7FC065ST | 65 | 130 | 37 |
| 4T-T7FC055ST | 55 | 115 | 34 |
| T2ED045-1 | 45 | 95 | 36 |
| R196Z-4 | 196.85 | 241.3 | 23.812 |
| AC563946AB | 280 | 390 | 46 |
| SF5235 | 260 | 330 | 35 |
| AC4833 | |||
| HS05154 | 126 | 154 | 14 |
| AC563946AB | 280 | 390 | 46 |
| BN220-1 | 220 | 280 | 28 |
| BD130-16 | 130 | 166 | 40 |
| 310BN420 | 420 | 310 | |
| BA345-1 | 345 | 470 | 45 |
| BA195-3A | 195 | 280 | 36.5 |
| BD155-3A | |||
| BD155-4A | 250 | 330 | 37 |
| BD155-5A | 165 | 210 | 54 |
| BD155-6A | 155 | 198 | 47 |
| BA120-7 | 230 | 300 | 35 |
184BA-2251
180BA-2256
AC5033
AC5836
AC463240
AC4615
AC4629
AC4531
AC4631
AC423040-1
AC4630
AC6037-1
AC523438-1
BA152-2306
BA222-1WSA
BA220-6SA
BA220-6WSA
BA240-3ASA
BA289-1A
BA260-3A
BA260-4A
BA200-10
BA230-7T12SA
BA4531
BA300-5A
BA180-4WSA
200BA27V-2
210BA29V
230BA27V2
BA280-2SA
BA300-4WSA
BD130-1SA
BA205-1A
BA246-2A
BA250-4A
BA290-3A
120BA16
180BN19
B-SF4454PX1
B-SF4444PX1
SF4815VPX1
SF4831PX1
SF4852PX1
SF4826PX1
SF3607PX1
SF2812PX1
SF3227PX1
SF3235PX1
SF4007PX1
SF4019PX1
SF4860PX1
SF6037-1
SF6015PX1
260BA355-2
CR4411PX1
CR6016PX1
BA230-7T12SA
LL639249/10
L540049/10
LM739749
544090/116
544091/118
L540048/10
561904P6X
36990/20
4T-T7FC065ST
4T-T7FC055ST
T2ED045-1
R196Z-4
AC563946AB
SF5235
AC4833
HS05154
AC563946AB
BN220-1
BD130-16
310BN420
BA345-1
BA196-3A
AC3928
SA0330
BD165
| Excavator bearing type single | ||||
| Model number | Internal diameter | External diameter | Height | Stock/pcs |
| AC5836 | 289 | 355 | 34 | 520 |
| AC5033 | 250 | 330 | 38 | 1700 |
| AC463240 | 230 | 320 | 40 | 320 |
| AC4629 | 230 | 290 | 27 | 400 |
| AC4531 | 225 | 315 | 40 | 607 |
| AC423040 | 210 | 300 | 40 | 320 |
| AC4630 | 230 | 300 | 35 | 430 |
| AC6037 | 300 | 370 | 33 | 568 |
| AC4631 | 230 | 310 | 39 | 370 |
| AC523438-1 | 260 | 340 | 38 | 700 |
| BA246-1SA | 246 | 308 | 33 | 300 |
| BA290-3A | 290 | 380 | 40 | 500 |
| BA152-2036 | 150 | 203 | 26 | 920 |
| BA222-1WSA | 222 | 273 | 26 | 1050 |
| BA220-6WSA | 220 | 276 | 26 | 1500 |
| BA240-3WSA | 240 | 310 | 33 | 1500 |
| BA230-7 | 230 | 300 | 35 | 170 |
| BA180-4WSA | 180 | 250 | 33 | 830 |
| BA280-2SA | 280 | 370 | 40 | 210 |
| BA200-7B | 200 | 250 | 25 | 130 |
| BA300-4WSA | 300 | 395 | 50 | 150 |
| BA205-1 | 205 | 295 | 40 | 150 |
| BA250-4 | 250 | 330 | 38 | 1700 |
| BA246-2A | 246 | 313 | 32 | 500 |
| BA289-1 | 289 | 355 | 33 | 490 |
| BA200-10 | 200 | 280 | 38 | 160 |
| BA210-10 | 180 | |||
| BA300-5 | 300 | 380 | 40 | 270 |
| BA230-2 | 230 | 320 | 40 | 200 |
| BA230-3 | 230 | 300 | 35 | 190 |
| BA240-5 | 240 | 308 | 32 | 170 |
| BA260-3 | 260 | 340 | 38 | 720 |
| BA260-4 | 260 | 340 | 38 | 750 |
| BA260-6 | 260 | 340 | 36 | 90 |
| BA195-3A | 195 | 280 | 36 | 460 |
| R196Z-4 | 196.85 | 241.3 | 23.8 | 2000 |
| L639249 | 196.85 | 241.3 | 23.8 | 2000 |
| LL735449/10 | 177.8 | 215.9 | 20.6 | 1070 |
| L327249/10 | 133.35 | 177.008 | 25.4 | 300 |
| LL225749/10 | 127 | 165.985 | 18.3 | 960 |
| CR2256 | 110 | 150 | 20.5 | 900 |
| 4T-T2ED045 | 45 | 95 | 37 | 3000 |
| 4T-T7FC060 | 65 | 130 | 37 | 2700 |
| T7FC060 | 60 | 125 | 37 | 2800 |
| L540049/10 | 196.85 | 254 | 28.5 | 1080 |
| SF2912VPX1 | 145 | 200 | 27.5 | 460 |
| SF3215 | 160 | 200 | 28 | 500 |
| SF4903 | 245 | 305 | 31.5 | 550 |
| SF4615VPX1 | 230 | 300 | 35 | 700 |
| 210BA29V | 210 | 295 | 35 | 170 |
| 240BA35S1 | 240 | 320 | 38 | 220 |
| 200BA27V | 200 | 272 | 33 | 200 |
| 230BN30-2 | 230 | 300 | 33 | 200 |
| 140BA180 | 140 | 180 | 22 | 700 |
| 151BA179 | 151 | 179 | 14 | 700 |
| HS05154 | 126 | 154 | 14 | 500 |
| HS05383 | 320 | 383 | 30 | 270 |
| SF2812VPX1 | 140 | 175 | 17.5 | 1090 |
| SF3607VPX1 | 180 | 225 | 21 | 900 |
| SF3227VPX1 | 160 | 200 | 10 | 960 |
| DE2622 | 130 | 166 | 34 | 1020 |
| BD185-6A | 185 | 232 | 31 | 450 |
| 544090/544 | 228.6 | 295.275 | 33.3 | 560 |
| 544090/544 | 231.775 | 300.038 | 33.3 | 400 |
| JP14049/10 | ||||
| T7FC060 | 60 | 125 | 37 | 1500 |
| CR4411 | 220 | 290 | 33.5 | 700 |
| BA168-1 | 168 | 205 | 20 | 300 |
| BA16519A | 165 | 203 | 19 | 760 |
| BA115-1 | 115 | 145 | 15 | 230 |
| BA165-203 | 165 | 203 | 17.5 | 760 |
| BA290-1SA | 290 | 355 | 32.5 | 260 |
| BA270-3 | 270 | 350 | 39 | 900 |
| BA257-1 | 257 | 315 | 30 | 1250 |
| BA300-1WSA | 300 | 390 | 40 | 170 |
| BA200-6A | 200 | 250 | 24 | 320 |
| BA345-1 | 345 | 470 | 54 | 110 |
| BA135-6 | 135 | 170 | 20 | 500 |
| BA160 | 160 | 210 | 24 | 100 |
| BA220-1 | 220 | 280 | 28 | 570 |
| 180BA-2256 | 180 | 225 | 21.5 | 1800 |
| 184BA-2251 | 184 | 226 | 21.5 | 1800 |
| 10BA14 | 105 | 145 | 20 | 900 |
| 120BA16 | 120 | 165 | 22 | 1300 |
| 180BN19W | 180 | 250 | 33 | 300 |
| MC6034 | 300 | 340 | 18 | 360 |
| SF6413PX3A | 320 | 395 | 35 | 210 |
| BD110-1 | 110 | 140 | 28 | 230 |
| BD130-1 | 130 | 166 | 34.7 | 1050 |
| BD130-16 | 130 | 166 | 41 | 1000 |
| BD140-1 | 140 | 180 | 38 | 700 |
| BD155-1 | 155 | 198 | 47 | 820 |
| BD165-6A | 165 | 210 | 52 | 900 |
| BD200-6A | 200 | 255 | 32 | 300 |
| SF4639PX1 | 230 | 300 | 34 | 310 |
| SF4224PX1 | 210 | 280 | 35 | 450 |
| SF4007VX1 | 200 | 250 | 25 | 500 |
| SF4444VPX1 | 220 | 295 | 33 | 970 |
| B-SF4454VPX1 | 220 | 295 | 33 | 970 |
| SF4411VPX1 | 220 | 290 | 32.5 | 300 |
| SF2907VPX1 | 143 | 175 | 16 | 720 |
| SF3417VPX1 | 168 | 205 | 19 | 300 |
| SF5225VPX1 | 240 | 320 | 33 | 260 |