MR243320 Excavator Spare Parts 38.1*52.388*31.75 Solid Needle Roller Bearing
Product description
| Appliion | Crawler excavator |
| Part name | Excavator Bearing |
| Bearing number | MR243320 |
| Size | 38.1*52.388*31.75 |
| Material | Alloy steel |
| Warranty | 3 months |
| Condition | Brand new |
| Quality | Chinese quality |
Excavator used bearings all types of excavator bearings features :
1) Excavator bearing specialized angular ball bearing are used for the appliion 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.
All types of excavator used bearings excavator angular contact ball bearing models series for your reference :
| Excavator Bearing | DIMENSION | Excavator Bearing | DIMENSION |
| 180BA-2256S | 180*225*21.5 | BA300-5WSA | 300*380*40 |
| 184BA-2251 | 184*226 *21.5 | BA340-1 | |
| 200BA27V-2 | 200*272*33 | BA345-1SA | 345*470*42/53 |
| 210BA27V-2 | 210*295*35 | BA4531 | 225*315*40 |
| 230BA30-2 | 230*300*33 | BD130-1 | 130*166*34 |
| 240BA32S1 | 240*320*38 | BD130-16A | 130*166*40 |
| 245BA35 | 245*355*45 | BD130-2 | 130*166*34 |
| 260BA-35S2 | 260*355*40 | BD135-6 | 135*166*41 |
| 180BN19-BTB7936 | 180*258*33 | BD140-1 | 140*180*34 |
| 310BN42-2 | 310*420*45 | BD155-6 | 155*198*48 |
| 340-1 | | BD165-6A(3321) | 165*210*58 |
| 4T-735449V1 | 178*216*21 | BD185-6A | 185*232*51 |
| AC423040-1 | 210*300*40 | BN220-1 | 220*280*28 |
| AC4629 | 230*290*27 | BN230-3A | 230*300*33 35 |
| AC4631 | 230*310*39 | BN230-7 | |
| AC4632 | 230*320*40 | CR2256 | 110*150*20.5 |
| AC463240 | 230*320*40 | CR-4411PX2U6 | 220*290*33 32' |
| AC4831PX1 | 240*310*33 | CR6016PX1 | 300*390*45 38 |
| AC5033 | 250*330*37 | HS05154 | 126*154*14 |
| AC523438-1 | 260*340*38 | HS05383 | 320*383*30 |
| AC5836 | 289*355*34 | JM738249/10 | 192*260*46 |
| AC6015 | 300*372*36 | L540049/10 | 197*254*28 |
| AC6037-1S | 300*370*33 | L853049/10 | 276.225x352.425x36.512 |
| BA120-16A | 120*165*22 | LL225749/10 | 127*165.985*18.3 |
| BA135-6 | 135*170*20 | LL639249/10 | 196.85* 241.3*23.8 |
| BA160-432348 | 160*210*24 | LL641149/10 | 202*261*30 |
| BA180-4BWSA | 180*250*19/33 | LM739749/10 | 197*257*40 |
| BA200-10 | 200*280*38 | M348449/10 | 248*347*66 |
| BA200-6A | 200*250*24 | MC6034 | 300*340*18 |
| BA205-1 | 205*295*40 | R196Z-4SA | 196.85*241.3*23.8 |
| BA220-6SA | 220*276*22/27 | SF2812VPX1 | 140*175*17.5 |
| BA222-1WSA | 222*273*26 | SF3227PX1 | 160*200*20 |
| BA222-5WSA | 222*273*26 | SF3235(3227) | 160*200*21 |
| BA230-2 | 230*320*40 | SF3607TVPX1 | 180*225*21.5 |
| BA230-7ASA | 230*300*35 | SF4007PX1(BA200-7) | 200*250*24 |
| BA240-3AR | 240*310*33 | SF4019PX1 | 200*260*30 |
| BA240-5AR | 240*310*32 | SF4411 | 220*290*32 32.5 |
| BA246-1SA | 246*308*33 | SF4444PX1 | 220*295*32 33 |
| BA246-2SA | 246*313*32 | SF4454PX1 | 220*295*33 |
| BA250-4A(HT1529) | 250*330*38 | SF4615PX1 | 230*300*35 |
| BA260-3A | 260*340*30 | SF4630PX1 | 230*300*35 |
| BA260-4A | 260*340*38 | SF4815VPX1 | 240*310*33 |
| BA270-3SA | 270*350*40 | SF4826PX1 | 240*310*33 |
| BA280-2SA | 280*370*40 | SF4831PX1 | 240*310*33 |
| BA289-1A | 289*355*33 | SF4852PX1 | 240*310*33 |
| BA290-3A | 290*380*40 | SF4860PX1 | 240*320*37 |
| BA300-1WSA | 300*390*40 | SF5235VPS1(816414) | 260*330*35 |
| BA300-4WSA | 300*395*50 | SF6015PX1 | 300*372*36 |
About our company
Guangzhou Belparts Engineering Machinery Limited, is a foreign trade company, which is specialized in developing, manufacturing, selling, procuring, storing, transporting and serving. Our main products are spare parts of Excavator, Loader and Breaker. Company business scope mainly for: wholesale and retail trading, importing and exporting of goods, importing and exporting of technologies. Relying on rich experiences, strong and professional team, high-quality personnel and high-quality service, our products are selling well all around the world.
About our products
Our main products are Excavator Hydraulic spare parts, Hydraulic Main Pump, Swing Motor, Travel Motor, Final Drive Ass'y, Swing Device Ass'y, Swing Gearbox, Travel Gearbox, Gears, Regulators, Relief Valve, Fan Motor and other hydraulic items with genuine and aftermarket quality.
Package and shipment
