Double row full complement cylindrical roller bearings
The basic assortment of double row full complement cylindrical roller bearings provided here includes
NNCL,NNÂ and NNCÂ open design bearings, as well as sealed NNF design bearing
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 using cylindrical roller bearings with cage.How to expand the lifetime of  Full Complement Bearings cylindrical roller bearing:
Â
1. The installation is correct, that affects precision, life, performance. And fill the bearing with lubricant after installation.
2. Don't allow strong impact, such as hammer striking, transfer roller pressure
3. Use the accurate installation tool, avoid to use 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 NNF5010 PP |
| Own Brand | SPDÂ or OEM |
| ID*OD*W(mm) | 50x80x40x39mm |
| Net weight(kg) | 0.73kg |
| Seals type | Open |
| Rings Material | GCr15,brass |
| Cages Material | steel,brass,nylon |
| Quality standard | ISO9001:2008 Â SASO CE PVOC |
| Precsion | 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 Modle
| Model | Model | Basic size(mm) | Weight(kg) |
| Â | Â | Â dxDxBxC | Â |
| SL045004PP | Â NNF5004 ADA-2LSVÂ | 20X42X30X29Â | 0.21Â |
| Â SL045005PPÂ | NNF5005 ADA-2LSV | 25X47X30X29Â | 0.23Â |
| SL045006PP | NNF5006 ADA-2LSV | 30X55X34X33 | 0.35Â |
| SL045007PP | Â NNF5007 ADA-2LSV Â | 35X62X36X35Â | 0.45Â |
| SL045008PPÂ | NNF5008 ADA-2LSV | 40X68X38X37Â | 0.53Â |
| SL045009PPÂ | NNF5009 ADA-2LSV | 45X75X40X39Â | 0.68Â |
| SL045010PPÂ | Â NNF5010 ADA-2LSVÂ | 50X80X40X39 | 0.73Â |
| SL045011PPÂ | NNF5011 ADA-2LSV | 55X90X46X45Â | 1.10Â |
| SL045012PPÂ | NNF5012 ADA-2LSVÂ | 60X95X46X45Â | 1.20Â |
| SL045013PPÂ | NNF5013 ADA-2LSVÂ | 65X100X46X45Â | 1.30Â |
| SL045014PPÂ | NNF5014 ADA-2LSV | 70X110X54X53Â | 1.85Â |
| SL045015PPÂ | NNF5015 ADA-2LSVÂ | 75X115X54X53 | 2.00Â |
| SL045016PPÂ | NNF5016 ADA-2LSV | 80X125X60X59Â | 2.72Â |
| SL045017PPÂ | NNF5017 ADA-2LSVÂ | 85X130X60X59Â | 2.83Â |
| SL045018PPÂ | NNF5018 ADA-2LSVÂ | 90X140X67X66Â | 3.71Â |
| SL045019PPÂ | NNF5019 ADA-2LSV | 95X145X67X66Â | 3.88Â |
| SL045020PPÂ | NNF5020 ADA-2LSVÂ | 100X150X67X66Â | 3.95Â |
| SL045022PPÂ | NNF5022 ADA-2LSVÂ | 110X170X80X79Â | 6.57Â |
| SL045024PPÂ | NNF5024 ADA-2LSV | 120X180X80X79Â | 7.04Â |
| SL045026PPÂ | NNF5026 ADA-2LSVÂ | 130X200X95X94 | 10.5Â |
| SL045028PPÂ | NNF5028 ADA-2LSVÂ | 140X210X95X94 | 11.1 |
| SL045030PPÂ | NNF5030 ADA-2LSVÂ | 150X225X100X99 | 13.3 |
| SL045032PP | NNF5032 ADA-2LSVÂ | 160X240X109X108 | 16.6Â |
| SL045034PP | NNF5034 ADA-2LSV | 170X260X122X121 | 22.6Â |
| SL045036PP | NNF5036 ADA-2LSV | 180X280X136X135Â | 30.11Â |
| SL045038PP | NNF5038 ADA-2LSV | 190X290X136X135 | 31.5Â |
| SL045040PPÂ | NNF5040 ADA-2LSV | 200X310X150X149Â | 40.81Â |
| SL045044PPÂ | NNF5044 ADA-2LSVÂ | 220X340X160X159Â | 52.5Â |
| SL045048PPÂ | NNF5048 ADA-2LSV | 240X360X160X159Â | 56Â |
| SL045052PPÂ | NNF5052 ADA-2LSVÂ | 260X400X190X189Â | 84.5Â |
| SL045056PPÂ | NNF5056 ADA-2LSVÂ | 280X420X190X189Â | 90.1Â |
| SL045060PPÂ | NNF5060 ADA-2LSVÂ | 300X460X218X216 | 127Â |
Q1: How is your quality ?Â
A1:Good quality. ISO9001:2008 certificate to ensure the quality.
Q2: Can you privide free samples?
A2: Sample is free (except large bearings),and postage should be paid by buyer. But postage can be refund after order is confirmed.
Q3: What's your brand and service?
A3: We have our own brand  in China with brand SPD
A3: We supply OEM service and after sales service
Q4: What is the Warranty for the bearings?
A4: For the bearings,we have 1 years warranty. If any quality problems on our side occured in this period ,we will take on the shipping cost and replacement.
Q5: Is there any cheap shipping cost to import to our country?
A5: For small order,express will be best.And for bulk order,sea ship way is best but take much time.
For urgent orders,we suggest via air to airport plus our ship partner send to your door.
Q6: Can we get support if we have our own market position?
A6: Please inform us your detailed information about your market ,we will discuss and propose helpful suggestion for you and to find the best solution for you.
Shipping
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Double row full complement cylindrical roller bearings
The basic assortment of double row full complement cylindrical roller bearings provided here includes
NNCL,NNÂ and NNCÂ open design bearings, as well as sealed NNF design bearing
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 using cylindrical roller bearings with cage.How to expand the lifetime of  Full Complement Bearings cylindrical roller bearing:
Â
1. The installation is correct, that affects precision, life, performance. And fill the bearing with lubricant after installation.
2. Don't allow strong impact, such as hammer striking, transfer roller pressure
3. Use the accurate installation tool, avoid to use 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 NNF5010 PP |
| Own Brand | SPDÂ or OEM |
| ID*OD*W(mm) | 50x80x40x39mm |
| Net weight(kg) | 0.73kg |
| Seals type | Open |
| Rings Material | GCr15,brass |
| Cages Material | steel,brass,nylon |
| Quality standard | ISO9001:2008 Â SASO CE PVOC |
| Precsion | 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 Modle
| Model | Model | Basic size(mm) | Weight(kg) |
| Â | Â | Â dxDxBxC | Â |
| SL045004PP | Â NNF5004 ADA-2LSVÂ | 20X42X30X29Â | 0.21Â |
| Â SL045005PPÂ | NNF5005 ADA-2LSV | 25X47X30X29Â | 0.23Â |
| SL045006PP | NNF5006 ADA-2LSV | 30X55X34X33 | 0.35Â |
| SL045007PP | Â NNF5007 ADA-2LSV Â | 35X62X36X35Â | 0.45Â |
| SL045008PPÂ | NNF5008 ADA-2LSV | 40X68X38X37Â | 0.53Â |
| SL045009PPÂ | NNF5009 ADA-2LSV | 45X75X40X39Â | 0.68Â |
| SL045010PPÂ | Â NNF5010 ADA-2LSVÂ | 50X80X40X39 | 0.73Â |
| SL045011PPÂ | NNF5011 ADA-2LSV | 55X90X46X45Â | 1.10Â |
| SL045012PPÂ | NNF5012 ADA-2LSVÂ | 60X95X46X45Â | Hot Melt Adhesive For Pearl Cotton 1. Pearl cotton is divided into porous type and ordinary type. For the porous type, it is necessary to pay attention to the fact that there can be no drawing during the viscose process, so it is necessary to choose the pearl cotton hot melt adhesive particles that are not drawn. 5. The pearl cotton is bonded with other materials, such as honeycomb cardboard. At this time, it is necessary to consider whether it can stick to the two materials of pearl cotton and cardboard, and select the appropriate hot-melt glue particles according to the actual requirements.
Hot Melt Adhesive For Pearl Cotton,Adhesive For Pearl Cotton,glue For Pearl Cotton GUANGZHOU INTERNET WOOD GLUE MANUFACTURER CO. LTD. , https://www.iwghotmelt.com |
