NU307 Brass cage NU307M Steel Cage NU307W NU series cylindrical roller bearing size 35x80x21 mm


NU307 NU Series Single Row Cylindrical Roller Bearing: This type of bearing features two integral flanges on the outer ring, with the cage and rollers assembled around these flanges; the inner raceway is flangeless, facilitating assembly and allowing bidirectional axial movement. Advantages: High axial displacement tolerance, easy assembly and installation.
The NU307 is a single row cylindrical roller bearing with high radial load capacity and low friction, achieving high efficiency. The NU307 has an outer diameter of 80 mm and an inner diameter of 35 mm. The inner ring design ensures precise alignment, providing stability and smooth rotation under various load conditions, making it suitable for applications requiring robust and reliable support.


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? 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 ?
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 bearings?
A:Our quality of bearings is based on ISO9001 and quality of bearing is our soul.
8, Q: What is the MOQ of micro 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 product?
A: If have any question,Please contact us at first time, we will immediately processing.
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Contact: Grace |
| d |
35 mm
|
Bore diameter |
|---|---|---|
| D |
80 mm
|
Outside diameter |
| B |
21 mm
|
Width |

| 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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