NU 305 cylindrical roller bearing with brass cage NU305M NU305ECM NU305EM
NU 305 M is a Cylindrical Roller Bearing with an inner ring, two integral flanges and a fully removable outer ring. Axial displacement of the shaft with respect to the housing can be accommodated in both directions. This bearing features a brass solid retainer, and surface finished roller ends. NU 305 M is manufactured with integral flanges which help reduce friction and improve lubrication. NU 305 M is capable of accommodating heavy radial loads at high speeds and has been pre-lubricated with light oil, ensuring it is ready for use upon arrival.
NU 305 M Cylindrical Roller Bearings are used in a variety of applications. Examples include Mining, Petroleum Production, Power Generation, Power Transmission, Cement Processing, Aggregate Crushing, and Metal Recycling.
1,Q: Are you trading company or manufacturer ?
A: We are factory.
2,Q: How long is your delivery time for nj220?
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 nj220? 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 nj220?
A:YES,we can customize for you according to sample or drawing.
6, Q: When can I get the price for nj220?
A: after we get your inquiry, usually within 2-6 hours.Urgent will be faster.
7,Q:How about your quality of bearings?
A:Our quality of bearings is based on ISO9001 and quality of bearing is our soul.
8, Q: What is the MOQ of nj220?
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 product?
A: If have any question,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 |
25 mm
|
Bore diameter |
|---|---|---|
| D |
62 mm
|
Outside diameter |
| B |
17 mm
|
Width |
| D1 |
≈50.25 mm
|
Shoulder diameter of outer ring |
| F |
34 mm
|
Raceway diameter of inner ring |
| r1,2 |
min.1.1 mm
|
Chamfer dimension |
| r3,4 |
min.1.1 mm
|
Chamfer dimension |
| s |
max.1.3 mm
|
Permissible axial displacement |
| Bearing number | d | D | B | C | C0 |
| NUP203 ECP | 17 | 40 | 12 | 17,2 | 14,3 |
| NUP2203 ECP | 17 | 40 | 16 | 23,8 | 21,6 |
| NUP204 ECML | 20 | 47 | 14 | 28,5 | 22 |
| NUP204 ECPHA | 20 | 47 | 14 | 28,5 | 22 |
| NUP204 ECP | 20 | 47 | 14 | 28,5 | 22 |
| NUP304 ECP | 20 | 52 | 15 | 35,5 | 26 |
| NUP2304 ECP | 20 | 52 | 21 | 47,5 | 38 |
| NUP205 ECP | 25 | 52 | 15 | 32,5 | 27 |
| NUP205 ECML | 25 | 52 | 15 | 32,5 | 27 |
| NUP2205 ECP | 25 | 52 | 18 | 39 | 34 |
| NUP305 ECML | 25 | 62 | 17 | 46,5 | 36,5 |
| NUP305 ECJ | 25 | 62 | 17 | 46,5 | 36,5 |
| NUP305 ECP | 25 | 62 | 17 | 46,5 | 36,5 |
| NUP2305 ECP | 25 | 62 | 24 | 64 | 55 |
| NUP2305 ECML | 25 | 62 | 24 | 64 | 55 |
| NUP206 ECML | 30 | 62 | 16 | 44 | 36,5 |
| NUP206 ECP | 30 | 62 | 16 | 44 | 36,5 |
| NUP2206 ECP | 30 | 62 | 20 | 55 | 49 |
| NUP306 ECP | 30 | 72 | 19 | 58,5 | 48 |
| NUP306 ECJ | 30 | 72 | 19 | 58,5 | 48 |
| NUP306 ECM | 30 | 72 | 19 | 58,5 | 48 |
| NUP306 ECML | 30 | 72 | 19 | 58,5 | 48 |
| NUP2306 ECML | 30 | 72 | 27 | 83 | 75 |
| NUP2306 ECP | 30 | 72 | 27 | 83 | 75 |
| NUP207 ECJ | 35 | 72 | 17 | 56 | 48 |
| NUP207 ECML | 35 | 72 | 17 | 56 | 48 |
| NUP207 ECP | 35 | 72 | 17 | 56 | 48 |
| NUP207 ECM | 35 | 72 | 17 | 56 | 48 |
| NUP2207 ECP | 35 | 72 | 23 | 69,5 | 63 |
| NUP307 ECP | 35 | 80 | 21 | 75 | 63 |
| NUP307 ECJ | 35 | 80 | 21 | 75 | 63 |
| NUP307 ECM | 35 | 80 | 21 | 75 | 63 |
| NUP307 ECML | 35 | 80 | 21 | 75 | 63 |
| NUP2307 ECP | 35 | 80 | 31 | 106 | 98 |
| NUP208 ECJ | 40 | 80 | 18 | 62 | 53 |
| NUP208 ECML | 40 | 80 | 18 | 62 | 53 |
| NUP208 ECM | 40 | 80 | 18 | 62 | 53 |
| NUP208 ECP | 40 | 80 | 18 | 62 | 53 |
| NUP2208 ECP | 40 | 80 | 23 | 81,5 | 75 |
| NUP2208 ECJ | 40 | 80 | 23 | 81,5 | 75 |
| NUP308 ECM | 40 | 90 | 23 | 93 | 78 |
| NUP308 ECP | 40 | 90 | 23 | 93 | 78 |
| NUP308 ECML | 40 | 90 | 23 | 93 | 78 |
| NUP2308 ECML | 40 | 90 | 33 | 129 | 120 |
| NUP2308 ECM | 40 | 90 | 33 | 129 | 120 |
| NUP2308 ECP | 40 | 90 | 33 | 129 | 120 |
| NUP209 ECJ | 45 | 85 | 19 | 69,5 | 64 |
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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