NU315ECP NU315ECM Cylindrical Roller Bearing NU 315 Size 75x160x37mm

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Bearing nu 315 is a single-row caged cylindrical roller bearing. It comprises solid inner and outer rings, paired with cylindrical rollers retained by a cage separator.
The cage isolates each roller to avoid mutual friction, enabling this bearing to operate at higher rotational speeds compared to full complement cylindrical roller bearings. Additionally, caged single-row cylindrical roller bearings feature exceptional rigidity and excellent load capacity to withstand heavy radial loads.Its separable inner and outer ring design allows for straightforward disassembly, greatly simplifying installation and maintenance.Common application scenarios for the bearing nu 315 cover gearboxes, farm machinery, water pumps, air compressors and electric motors.
Bearing nu 315 is a single-row cylindrical roller bearing featuring the NU structural design. Its outer ring is integrated with two sturdy ribs, whereas the inner ring has no ribs at all. For this reason, NU-type bearings can solely bear radial loads.This series is widely applied as floating bearings. A floating bearing permits bidirectional axial movement of the shaft relative to the housing. This design is essential for equipment where the shaft expands or contracts under temperature fluctuations caused by thermal expansion.When matched with separately supplied HJ angle rings, NU bearings can also serve as locating support bearings. In this configuration, they withstand radial loads as well as unidirectional axial loads.
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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 samples 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 ?
A:Our quality of bearings is based on ISO9001 and quality of bearing is our soul.
8, Q: What is the MOQ of 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 question,Please contact us at first time, we will immediately processing.![]()
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| 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 |
75 mm
|
Bore diameter |
|---|---|---|
| D |
160 mm
|
Outside diameter |
| B |
37 mm
|
Width |
| D1 |
≈135.15 mm
|
Shoulder diameter of outer ring |
| F |
95 mm
|
Raceway diameter of inner ring |
| r1,2 |
min.2.1 mm
|
Chamfer dimension |
| r3,4 |
min.2.1 mm
|
Chamfer dimension |
| s |
max.1.8 mm
|
Permissible axial displacement |

| N202 | 2202 | N303 | 2303 | NJ1005 | NJ405 | NJ2304 |
| N203 | 2203 | N304 | 2304 | NJ1006 | NJ406 | NJ2305 |
| N204 | 2204 | N305 | 2305 | NJ1007 | NJ407 | NJ2306 |
| N205 | 2205 | N306 | 2306 | NJ1008 | NJ408 | NJ2307 |
| N206 | 2206 | N307 | 2307 | NJ1009 | NJ409 | NJ2308 |
| N207 | 2207 | N308 | 2308 | NJ1010 | NJ410 | NJ2309 |
| N208 | 2208 | N309 | 2309 | NJ1011 | NJ411 | NJ2310 |
| N209 | 2209 | N310 | 2310 | NJ1012 | NJ412 | NJ2212 |
| N210 | 2210 | N311 | 2311 | NJ1013 | NJ413 | NJ2213 |
| N211 | 2211 | N312 | 2312 | NJ1014 | NJ414 | NJ2214 |
| N212 | 2212 | N313 | 2313 | NJ1015 | NJ415 | NJ2215 |
| N213 | 2213 | N314 | 2314 | NJ1016 | NJ416 | NJ2216 |
| N214 | 2214 | N315 | 2315 | NJ1017 | NJ417 | NJ2217 |
| N215 | 2215 | N316 | 2316 | NJ1018 | NJ418 | NJ2218 |
| N216 | 2216 | N317 | 2317 | NJ1019 | NJ419 | NJ2219 |
| N217 | 2217 | N318 | 2318 | NJ1020 | NJ420 | NJ2220 |
| N218 | 2218 | N319 | 2319 | NJ1021 | NJ421 | NJ2221 |
| N219 | 2219 | N320 | 2320 | NJ1022 | NJ422 | NJ2222 |
| N220 | 2220 | N321 | 2321 | NJ1024 | NJ424 | NJ2224 |
| N221 | 2221 | N322 | 2322 | NJ1026 | NJ2205 | NJ2226 |
| N222 | 2222 | N324 | 2324 | NJ1028 | NJ2206 | NJ2228 |
| N224 | 2224 | N326 | 2326 | NJ1034 | NJ2207 | NJ2328 |
| N226 | 2226 | N328 | 2328 | NJ2319 | NJ2208 | NJ2324 |
| N228 | 2228 | N330 | 2330 | NJ2320 | NJ2209 | NJ2326 |
| N230 | 2230 | N332 | 2332 | NJ2313 | NJ2210 | NJ2311 |
| N232 | 2232 | N238 | 2238 | NJ2314 | NJ2211 | NJ2312 |
| N234 | 2234 | N240 | 2240 | NJ2315 | NJ2321 | NJ2317 |
| N236 | 2236 | N244 | 2244 | NJ2316 | NJ2322 | NJ2318 |

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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