Cylindrical Roller Bearing Nu311e Nu312e Nu313e Nu314e Nu415e Nu316e Bearing

• Customization: Available
• Rolling Body: Roller Bearings
• The Number of Rows: Single
• Model NO.: NU311E. M1A. C4
• Outer Dimension: Medium and Large(120-190mm)
• Material: Bearing Steel
• Spherical: Non-Aligning Bearings
• Load Direction: Axial Bearing
• Separated: Separated
• Clearance: C0 C2 C3 C4 C5
• Cage: Brass, Steel
• Vibration: Z1V1 Z2V2 Z3V3
• Hardness: 60-64 HRC
• Transport Package: Single Box, Plastic Barrel, Carton, Tray
• Trademark: KOYO, NTN, NSK, TIMKEN
• Origin: Japan, USA
• HS Code: 8482800000
• Production Capacity: 200000PCS/Year
• Package Size: 40.00cm * 40.00cm * 40.00cm
• Package Gross Weight: 1.000kg

Product Description

Cylindrical Roller Bearing NU311E.M1A.C4 NU312E.M1A.C4 NU313E.M1A.C4 NU314E.M1A.C4 NU315E.M1A.C4 NU316E.M1A.C4 bearing

 

N type:
The inner ring has two integral flanges and the outer ring is without flanges. Axial displacement of the shaft with respect to the housing can be accommodated in both directions within the bearing itself. The bearings are therefore used as non-locating bearings.
NU type:
The outer ring of bearings of the NU design has two integral flanges and the inner ring is without flanges. Axial displacement of the shaft with respect to the housing can be accommodated in both directions within the bearing itself.

NJ type:
The outer ring has two integral flanges and the inner ring one integral flange. The bearings are therefore suitable for the axial location of a shaft in one direction.
NF type:
The outer ring has one integral flange and the inner ring two integral flanges.
NUP type:
The outer ring has two integral flanges and the inner ring one integral flange and one non-integral flange in the form of a loose flange ring. The bearings can be used as locating bearings, i.e. they can provide axial location for a shaft in both directions.

RN type:
No outer ring and the inner ring two integral flanges.
NN type:
NN type bearing without ribs on outer ring,there is a wall in the midel of between both sides of inner ring. It can make shaft
relative bearing between the axial displacement generated in both directions.

Bearing No.	Dimensions (Metric)				Approx.	Interchange
	d	F	D	B	Wgt. lbs
NU-301	12	18.5	37	12	0.17	NU 301	R 312 E	-	-	NU 301	NU 301	-
NU-302	15	21	42	13	0.23	NU 302	R 315 E	-	-	NU 302	NU 302	-
NU-303	17	25.1	47	14	0.3	NU 303	R 317 E	A 1303 TS	-	NU 303	NU 303	-
NU-304	20	28.5	52	15	0.37	NU 304	R 320 E	A 1304 TS	MUC 304	NU 304	NU 304	-
NU-305	25	35	62	17	0.62	NU 305	R 325 E	A 1305 TS	MUC 305	NU 305	NU 305	-
NU-306	30	42	72	19	0.92	NU 306	R 330 E	A 1306 TS	MUC 306	NU 306	NU 306	-
NU-307	35	46.2	80	21	1.2	NU 307	R 335 E	A 1307 TS	MUC 307	NU 307	NU 307	-
NU-308	40	53.5	90	23	1.67	NU 308	R 340 E	A 1308 TS	MUC 308	NU 308	NU 308	-
NU-309	45	58.5	100	25	2.19	NU 309	R 345 E	A 1309 TS	MUC 309	NU 309	NU 309	-
NU-310	50	65	110	27	2.89	NU 310	R 350 E	A 1310 TS	MUC 310	NU 310	NU 310	-
NU-311	55	70.5	120	29	3.6	NU 311	R 355 E	A 1311 TS	MUC 311	NU 311	NU 311	-
NU-312	60	77	130	31	4.61	NU 312	R 360 E	A 1312 TS	MUC 312	NU 312	NU 312	-
NU-313	65	83.5	140	33	5.64	NU 313	R 365 E	A 1313 TS	MUC 313	NU 313	NU 313	-
NU-314	70	90	150	35	6.86	NU 314	R 370 E	A 1314 TS	MUC 314	NU 314	NU 314	-
NU-315	75	95.5	160	37	8.13	NU 315	R 375 E	A 1315 TS	MUC 315	NU 315	NU 315	-
NU-316	80	103	170	39	9.84	NU 316	R 380 E	A 1316 TS	MUC 316	NU 316	NU 316	-
NU-317	85	108	180	41	11.34	NU 317	R 385 E	A 1317 TS	MUC 317	NU 317	NU 317	-
NU-318	90	115	190	43	13.45	NU 318	R 390 E	A 1318 TS	MUC 318	NU 318	NU 318	-
NU-319	95	121.5	200	45	15.56	NU 319	R 395 E	A 1319 TS	MUC 319	NU 319	NU 319	-
NU-320	100	129.5	215	47	19.34	NU 320	R 400 E	A 1320 TS	MUC 320	NU 320	NU 320	100 RU 03
NU-321	105	135	225	49	22	NU 321	R 405 E	A 1321 TS	MUC 321	NU 321	NU 321	105 RU 03
NU-322	110	143	240	50	26.23	NU 322	R 410 E	A 1322 TS	MUC 322	NU 322	NU 322	110 RU 03
NU-324	120	154	260	55	32.78	NU 324	R 420 E	A 1324 TS	MUC 324	NU 324	NU 324	120 RU 03
NU-326	130	167	280	58	41.11	NU 326	R 430 E	A 1326 TS	MUC 326	NU 326	NU 326	130 RU 03
NU-328	140	180	300	62	49.45	NU 328	R 440 E	-	MUC 328	NU 328	NU 328	140 RU 03
NU-330	150	193	320	65	66.11	NU 330	R 450 E	-	MUC 330	NU 330	NU 330	150 RU 03
NU-332	160	208	340	68	79.89	NU 332	-	-	MUC 332	NU 332	NU 332	160 RU 03
NU-334	170	220	360	72	94.78	NU 334	-	-	MUC 334	NU 334	NU 334	170 RU 03
NU-336	180	232	380	75	108.34	NU 336	-	-	MUC 336	NU 336	NU 336	180 RU 03
NU-338	190	245	400	78	123.34	NU 338	-	-	MUC 338	NU 338	NU 338	190 RU 03
NU-340	200	260	420	80	140	NU 340	-	-	MUC 340	NU 340	NU 340	200 RU 03
NU-344	220	284	460	88	190	NU 344	-	-	MUC 344	NU 344	NU 344	220 RU 03
NU-348	240	310	500	95	242.22	NU 348	-	-	MUC 348	NU 348	NU 348	240 RU 03
NU-352	260	336	540	102	302.22	NU 352	-	-	MUC 352	NU 352	NU 352	260 RU 03
NU-356	280	362	580	108	368.89	NU 356	-	-	MUC 356	NU 356	NU 356	280 RU 03
NU-360	300	388	620	109	372.577	NU 360	-	-	MUC 360	NU 360	NU 360	300 RU 03

Packaging and transportation:

 

Why choose us ?
 
1. Quality Control To ensure the quality of our vehicles and other products, Our QC staffs do strict supplier evaluations, in-coming inspections, in-process inspections, final inspections and pre-delivery inspections. The most important is that we listen to what our customers say and are always looking for ways to improve the quality of our products through continuous improvement.

2. OEM Ability We have built stable and long-term cooperate relationshilp with supermarkets,we canalso provide ODM, OEM and Agent services to our customers over the world.

3. Parts Available We have spare bearings for immediate delivery to anywhere in the world. Our Bearings widely used in the fields of motor, fan, injection molding machine, mining, mechanical equipment, metallurgy, rolling, automobile, railway, iron and steel, power, textile, packaging, petroleum, paper making, etc

4. Good Warranty We take customer satisfaction and product quality as the first priority for us. We supply reliable warranties and good after-sales services.


F A Q:

*Q:Can I get samples from you?
A:We are honored to offer you samples for quality check.

*Q:What parts are manufactured by you?
A: :90% of bearings are manufactured by us.  

*Q:What's the leading time? (How long do you need to prepare my goods?)
A:10 days for sample orders. 30 days for mass production orders (based on different quantities)

*Q:How long do I need to wait before my goods arrive?
A:3-5 days for international express. 5-7 days for air transportation, 35-40 days for sea transportation.

*Q:Can you put my brand name (logo) on these products?
A: Yes, or container order. Sticker order qty over 100pcs.

*Q:What payment methods do you accept?
A:T/T, L/C, Western Union, etc.

*Q:What certificates do you have?
A: All of our products are with CE IAF certificate. For some models, the certificates are already available. For other models, we will need your assistance to apply the certificates. For some models, the certificates are already available. For other models, we will need your assistance to apply the certificates.

*Q:What is your product quality?
A:Our raw materials are purchased from qualified suppliers. And we have a strong quality control team to guarantee our quality. We always care what you care!!

*Q:What is your warranty?
A:Our warranty is 24 months after delivery. We always pay high attention to after sale service!! For those out of warranty, we have adequate parts.
Electrical and easy wear parts are not included in warranty range.

*Q:How are parts availability?
A:We keep stock of spare parts and make sure all parts available whenever you need.

Factory Display: