NN3008 Bearing NN3008K Double Row Cylindrical Roller Bearing 40x68x21mm
Cylindrical roller bearing is of high load capacity and can operate at high speeds because they use rollers as their rolling elements. They can therefore be used in applications involving heavy radial and impact loading.
The rollers are cylindrical in shape and crowned at the end in order to reduce the stress concentrations. They are also suitable for applications that require high speed because the rollers are guided by ribs which are either on the outer or inner ring.
1,Q: Are you trading company or manufacturer ?
A: We are factory.
2,Q: How long is your delivery time for nn3008 bearing?
A: Generally it is 3-5 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
3,Q: Do you provide samples for nn3008 bearing? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.
4,Q: What is your terms of payment for nn3008 bearing?
A: Payment<=1000USD,100% in advance.Payment>=1000USD, 30% T/T in advance,pay the balance before shippment.
5, Q:Could you accept OEM and customize?
A:YES,we can customize for you according to sample or drawing.
6, Q: When can I get the price?
A: after we get your inquiry,usually within 2-6 hours.Urgent will be faster.
7,Q:How about your quality of nn3008 bearing?
A:Our quality of bearings is based on ISO9001 and quality of bearing is our soul.
8, Q: What is the MOQ of your bearing?
A: Usually ≥1, According your demand.
9,Q: Will you check these products before shipment?
A: Yes, before shipment products will be strictly inspection on our factory QC Process System.We have a professional QC team.
10, Q: What will we do if If you are not satisfied with the nn3008 bearing?
A: If have any abnormal,Please contact us at first time, we will immediately processing.
|
Type
|
Floating Displacement Bearing
|
Model
|
NN3008
|
|
Brand
|
LLH/OEM
|
d (mm)
|
40mm
|
|
Material
|
Chrome steel
|
D (mm)
|
68mm
|
|
Type
|
Open/Seal
|
B (mm)
|
21mm
|
|
Precision rate
|
P0, P6, P5, or as requested
|
Mass
|
0.3kg
|
| Bearing Number | Main Dimensions | Weight | |||
| Cylindrical Bore | Tapered Bore | d | D | B | KGS |
| NN3005 | NN3005K | 25 | 47 | 16 | 0.124 |
| NN3006 | NN3006K | 30 | 55 | 19 | 0.199 |
| NN3007 | NN3007K | 35 | 62 | 20 | 0.242 |
| NN3008 | NN3008K | 40 | 68 | 21 | 0.312 |
| NN3009 | NN3009K | 45 | 75 | 23 | 0.405 |
| NN3010 | NN3010K | 50 | 80 | 23 | 0.433 |
| NN3011 | NN3011K | 55 | 90 | 26 | 0.651 |
| NN3012 | NN3012K | 60 | 95 | 26 | 0.704 |
| NN3013 | NN3013K | 65 | 100 | 26 | 0.758 |
| NN3014 | NN3014K | 70 | 110 | 30 | 1.04 |
| NN3015 | NN3015K | 75 | 115 | 30 | 1.14 |
| NN3016 | NN3016K | 80 | 125 | 34 | 1.52 |
| NN3017 | NN3017K | 85 | 130 | 34 | 1.61 |
| NN3018 | NN3018K | 90 | 140 | 37 | 2.07 |
| NN3019 | NN3019K | 95 | 145 | 37 | 2.17 |
Jinan Maolei bearing Co.,Ltd. is located in the “Spring City” Jinan. We insist on the philosophies of “integrity” and “pragmatic & win-win business”. We also adhere to the “people-oriented” and “advancing” enterprise spirit . “Quality first and customers utmost” is honored as our enterprise concept.The core products of Jinan Maolei bearing Co,.Ltd. We have our own brand “LLH”,we sincerely welcome friends from all over the world come to visit our company and talk on business,we adhere to the concept of”survival of high quality”,and provide excellent service for customers. 
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nsk@zyslbearing.com
