Double Row Full Complement Cylindrical Roller Bearings
The basic assortment of double row full complement cylindrical roller bearings provided here includes
NNCL, NN and NNC open design bearings, as well as sealed NNF design bearings.
All bearings are non-separable and have an annular groove and three lubrication holes in the outer ring to facilitate
lubrication. NNF design bearings have three additional lubrication holes in the inner ring.
Full Complement Cylindrical Roller Bearings have solid inner and outer rings and rib-guided cylindrical rollers. Since these bearings have the largest possible number of rolling elements, they have extremely high radial load carrying capacity, high rigidity and are suitable for particularly compact designs. Due to their kinematic conditions, however, they cannot achieve the high speeds that are possible when usingcylindrical roller bearings with cage.How to Expand the Lifetime of Full Complement Bearings Cylindrical Roller Bearing:
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1. The installation is correct, which affects precision, life, and performance. Fill the bearing with lubricant after installation.
2. Do not allow strong impact, such as hammer striking or transfer roller pressure.
3. Use the accurate installation tool, avoid using cloth kind and short fibers.
4. Lubricate the bearing to avoid rust with high quality mineral oil, especially in summer.
Products Specification| Model Number | Â NNF5018ADA 2LSV |
| Own Brand | SPDÂ or OEM |
| ID*OD*W(mm) | 80X125X55mm |
| Net weight(kg) | 3.71kg |
| Seals type | Open,PP |
| Rings Material | GCr15,brass |
| Quality standard | ISO9001:2008 Â |
| Precision | P0,P6,P5,P4 ABEC-1,ABEC-3,ABEC-5 etc |
| Clearance | C0,C1,C2,C3,C4,C5 |
| Noise | Z1,Z2,Z3 |
| Vibration | V1,V2,V3 |
| HRC | 59-62HRC |
| Tolerance Grade | GB/T307.1-205 |
Products Show
Related Model
| Designation | Â Designation | Â MASS | Â Dimensions | basic load ratings | ||||
| Model |  REF | KG |  d(mm) |  D(mm) | B(mm) | C(mm) | DYN.(KN) | STAT.(KN) |
| SL045004PP | NNF5004Â ADA 2LSV | 0.2 | 20 | 42 | 30 | 29 | 40.5 | 49 |
| SL045005PP | NNF5005Â ADA 2LSV | 0.24 | 25 | 47 | 30 | 29 | 44.5 | 58 |
| SL045006PP | NNF5006Â ADA 2LSV | 0.37 | 30 | 55 | 34 | 33 | 50 | 67 |
| SL045007PP | NNF5007Â ADA 2LSV | 0.48 | 35 | 62 | 36 | 35 | 63 | 88 |
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