NJ311 Machinery Excavator Cylindrical Roller Bearing Size 55x120x29mm
NJ311 Machinery Excavator Cylindrical Roller Bearing Size 55x120x29mm
1.Cylindrical roller bearings are separable bearings, installation and removal is very convenient.
2.Cylindrical roller bearings can withstand greater radial load, suitable for use in high speed applications.
3.Cylindrical roller bearings can be divided into single row, double row and multi-row cylindrical roller bearings and other different structures.
4.Cylindrical roller bearings can be divided into PO, P6, P5, P4, P2 according to accuracy class.
| Part Name: | Cylindrical Roller Bearing |
| Part Number | NJ311 |
| Size | 55x120x29mm |
| HS Code | 8482101000 |
| MOQ | 1 PCE |
| CageType | Steel |
| Delivery | 3-7 Work Days |
| MOQ | 1 PCE |
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Our Service
1.Customer service:
Any questions to be sent will get response within 24 hours.
2.Lead Time:
Sample Lead-times: generally 1-3 workdays.
Production Lead-times: 17 workdays after getting your deposit.According to the model and quantity.
3.Delivery
For small weight or Urgent, goods will be sent by Express DHL/FedEX/UPS/TNT/EMS
For max production,goods will be shipped by sea/by air.
According to client’s requirements.
After-sales service:
Before shippment ,products will be strictly inspection on our factory System.Just in case,there is abnormal.Please contact us at first time, Customer Complaint handling procedure will be boot at once.Implementation of the scheme will be come out within 48 hours.We will negotiate with customer to find a reasonable way to resolve and compensate.
Other Items
| Item | d | D | H | W |
| NJ 1040 EM | 200 | 310 | 51 | 15 |
| NJ 1044 EM | 220 | 340 | 56 | 19.6 |
| NJ 1048 EM | 240 | 360 | 56 | 20.8 |
| NJ 1052 EM | 260 | 400 | 65 | 30 |
| NJ 1056 EM | 280 | 420 | 65 | 34.2 |
| NJ 1060 EM | 300 | 460 | 74 | 45 |
| NJ 1064 EM | 320 | 480 | 74 | 47.8 |
| NJ 1068 EM | 340 | 520 | 82 | 68 |
| NJ 1072 EM | 360 | 540 | 82 | 67.7 |
| NJ 1080 EM | 400 | 600 | 90 | 95.5 |
| NJ 220 EM | 100 | 180 | 34 | 3.81 |
| NJ 222 EM | 110 | 220 | 38 | 5.11 |
| NJ 224 EM | 120 | 215 | 40 | 6.48 |
| NJ 226 EM | 130 | 230 | 40 | 7.46 |
| NJ 228 EM | 140 | 250 | 42 | 9.62 |
| NJ 230 EM | 150 | 270 | 45 | 12.1 |
| NJ 232 EM | 160 | 290 | 48 | 14.5 |
| NJ 234 EM | 170 | 310 | 52 | 19.3 |
| NJ 236 EM | 180 | 320 | 52 | 19.8 |
| NJ 238 EM | 190 | 340 | 55 | 22.9 |
| NJ 240 EM | 200 | 360 | 58 | 27.7 |
| NJ 244 EM | 220 | 400 | 65 | 38.9 |
| NJ 248 EM | 240 | 440 | 72 | 53 |
| NJ 252 EM | 260 | 480 | 80 | 68.2 |
| NJ 256 EM | 280 | 500 | 80 | 70.3 |
| NJ 260 EM | 300 | 540 | 85 | 91 |
| NJ 2216 EM | 80 | 140 | 33 | 2.36 |
| NJ 2218 EM | 90 | 160 | 40 | 3.73 |
| NJ 2219 EM | 95 | 170 | 43 | 5 |
| NJ 2220 EM | 100 | 180 | 46 | 5.99 |
| NJ 2222 EM | 110 | 200 | 53 | 7.8 |
| NJ 2224 EM | 120 | 215 | 58 | 9.55 |
| NJ 2226 EM | 130 | 230 | 64 | 11.9 |
| NJ 2228 EM | 140 | 250 | 68 | 15 |
| NJ 2230 EM | 150 | 270 | 73 | 18.1 |
| NJ 2232 EM | 160 | 290 | 80 | 24.7 |
Our Factory
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.