NKI 30 20 bearing NKI30/20 needle roller bearings size 30x45x20mm
The NKI 30 20 bearing is a Light Duty Open Type, Single Row Machined Needle Roller Bearing with an Inner Ring. The Inner Ring is separable from the Cage and Outer Ring, while the Outer Ring is fixed to the Cage. Bearings with an Inner Ring are used when the shaft being used isn't heat-treated and finished by grinding. In caged Needle Roller Bearings like this one, the Needles are precisely guided by the Cage to achieve ideal load distribution. These Bearings are designed for high load carrying capacity in radially compact arrangements and are used in most general purpose applications. The Bearing's dimensions are 30x45x20mm
1,Q: Are you trading company or manufacturer ?
A: We are factory.
2,Q: How long is your delivery time ?
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 nki 30 20 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 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 for nki 30 20 bearing?
A:YES,we can customize for you according to sample or drawing.
6, Q: When can I get the price for nki 30 20 bearing?
A: after we get your inquiry,usually within 2-6 hours.Urgent will be faster.
7,Q:How about your quality of nki 30 20 bearing?
A:Our quality of bearings is based on ISO9001 and quality of bearing is our soul.
8, Q: What is the MOQ for nki 30 20 bearing?
A: Usually ≥1, According your demand.
9,Q: Will you check these bearing 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 bearing?
A: If have any abnormal,Please contact us at first time, we will immediately processing.
| If you need any brand bearings or any models of bearings, please contact me! Contact: Grace Email: ntn@llhbearing.com Skype:+8618668903871 MP/Whatsapp: +8618668903871 Wechat:GraceXu1234 |
 |
| d |
30 mm
|
Bore diameter |
|---|---|---|
| D |
45 mm
|
Outside diameter |
| B |
20 mm
|
Width |
| F |
35 mm
|
Raceway diameter inner ring |
| r1,2 |
min.0.3 mm
|
Chamfer dimension outer ring |
| s |
max.0.5 mm
|
Permissible axial displacement from the normal position of one bearing ring relative to the other |
| Model | d(mm) | F(mm) | D(mm) | B(mm) |
| NKI9/12 | 9 | 12 | 19 | 12 |
| NKI10/16 | 10 | 14 | 22 | 16 |
| NKI12/16 | 12 | 16 | 24 | 16 |
| NKI12/20 | 12 | 16 | 24 | 20 |
| NKI15/16 | 15 | 19 | 27 | 16 |
| NKI15/20 | 15 | 19 | 27 | 20 |
| NKI17/16 | 17 | 21 | 29 | 16 |
| NKI17/20 | 17 | 21 | 29 | 20 |
| NKI20/16 | 20 | 24 | 32 | 16 |
| NKI20/20 | 20 | 24 | 32 | 20 |
| NKI22/16 | 22 | 26 | 34 | 16 |
| NKI22/20 | 22 | 26 | 34 | 20 |
| NKI25/20 | 25 | 29 | 38 | 20 |
| NKI25/30 | 25 | 29 | 38 | 30 |
| NKI28/20 | 28 | 32 | 42 | 20 |
| NKI28/30 | 28 | 32 | 42 | 30 |
| NKI30/20 | 30 | 35 | 45 | 20 |
| NKI30/30 | 30 | 35 | 45 | 30 |
| NKI32/20 | 32 | 37 | 47 | 20 |
| NKI32/30 | 32 | 37 | 47 | 30 |
| NKI35/20 | 35 | 40 | 50 | 20 |
| NKI35/30 | 35 | 40 | 50 | 30 |
| NKI38/20 | 38 | 43 | 53 | 20 |
| NKI38/30 | 38 | 43 | 53 | 30 |
| NKI40/20 | 40 | 45 | 55 | 20 |
| NKI40/30 | 40 | 45 | 55 | 30 |
| NKI42/20 | 42 | 47 | 57 | 20 |
| NKI42/30 | 42 | 47 | 57 | 30 |
| NKI45/25 | 45 | 50 | 62 | 25 |
| NKI45/35 | 45 | 50 | 62 | 35 |
| NKI50/25 | 50 | 55 | 68 | 25 |
| NKI50/35 | 50 | 55 | 68 | 35 |
| NKI55/25 | 55 | 60 | 72 | 25 |
| NKI55/35 | 55 | 60 | 72 | 35 |
| NKI60/25 | 60 | 68 | 82 | 25 |
| NKI60/35 | 60 | 68 | 82 | 35 |
| NKI65/25 | 65 | 73 | 90 | 25 |
| NKI65/35 | 65 | 73 | 90 | 35 |
| NKI70/25 | 70 | 80 | 95 | 25 |
| NKI70/35 | 70 | 80 | 95 | 35 |
| NKI75/25 | 75 | 85 | 105 | 25 |
| NKI75/35 | 75 | 85 | 105 | 35 |
| NKI80/25 | 80 | 90 | 110 | 25 |
| NKI80/35 | 80 | 90 | 110 | 35 |
| NKI85/26 | 85 | 95 | 115 | 26 |
| NKI85/36 | 85 | 95 | 115 | 36 |
| NKI90/26 | 90 | 100 | 120 | 26 |
| NKI90/36 | 90 | 100 | 120 | 36 |
| NKI95/26 | 95 | 105 | 125 | 26 |
| NKI95/36 | 95 | 105 | 125 | 36 |
| NKI100/30 | 100 | 110 | 130 | 30 |
| NKI100/40 | 100 | 110 | 130 | 40 |
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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