YGB Bearing Co.,Ltd
YGB Bearing Co.,Ltd
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SKF Cylindrical Roller Bearings NUP 311 ECM Single Row For Gas Generator Turbine 55 x 120 x 29mm
Description :
| Model | NUP 311 ECM |
| Bearing material | GCr15/AISI52100/100Cr6 |
| ID*OD*W (mm) | 55 x 120 x 29mm |
| Seal type | double shields |
| Lead time | Stock or 15-30days |
| Weight(kg) | 1.78 |
| Basic dynamic load ratings/C | 156kN |
| Basic static load ratings/C0 | 143 kN |
| Limiting speed | 7000 r/min |
| Clearance | C2,C0,C3,C4,C5 |
| Vibration Level | V1, V2, V3, V4 |
| Precision Rating | P0,P6,P5,P4,P2 |
| MOQ | No MOQ |
| Port | Shanghai |
| Grease | Mobil polyrex EM,Kyodo Yushi SRL |
| Payment terms | T/T, L/C |
Photo:
Drawing:
Features:
1. Roller and raceway for the line contact or offline contact, radial bearing capacity big, apply to under heavy load and impact load
2. The friction coefficient is small, suitable for high speed, the limit speed close to deep groove ball bearings
3. N and NU type axial movement, can adapt to shaft caused by thermal expansion or installation error and shell the change of relative position, can be used for free end bearing
4. On the shaft or hole of the processing and the demand is higher, the bearing outer ring after installation axis relative deviation should be kept under strict control, so as not to cause contact stress concentration
5. Inner ring or outer ring separable, easy to install and disassemble
Shipping:
1). For small orders, we can send you by UPS, DHL, FEDEX. The tracking number will be advised after delivery.
2). If an order is big, we will advise you to use Air Freight or Sea Freight.
3). The balance payment should be paid before delivery to you.
4). In general, we deliver goods within 15 days.
Payment:
1: T/T: 30% as deposit and 70% balance after getting a copy of B/L.
2: L/C (cannot for branded bearings.)
3: Discuss together between buyer and supplier.