| Item |
Value |
| Type |
roller bearing |
| Structure |
cage |
| Applicable Industries |
Energy & Mining |
| Brand Name |
TIMKEN/KOYO/NTN/NSK |
| Precision Rating |
P0 P4 P5 P6 |
| Seals Type |
OPEN |
| Number of Row |
Single Row/Double Rows/Four Rows |
| Place of Origin |
China |
The rolling body is the centripetal rolling bearing of cylindrical roller. The inner structure of cylindrical roller bearing adopts rollers to be arranged in parallel, and there is a spacer or isolation block between rollers, which can prevent the tilt of rollers or friction between rollers, and effectively prevent the increase of rotating torque.
Cylindrical roller and raceway line contact, radial load capacity. Suitable for bearing heavy load and impact load as well as high speed rotation.
Characteristics :
1. Roller and raceway are in line contact or downline contact, radial bearing capacity is large, suitable for bearing heavy load and impact load.
2. Small friction coefficient, suitable for high speed, limit speed close to deep groove ball
bearings.
3. The processing requirements for shafts or seat holes are high. After bearing installation, the relative deviation of the outer ring axis should be strictly controlled to avoid contact stress concentration.
4. The inner ring or outer ring can be separated, easy to install and disassemble.
| Model |
d mm |
D mm |
H mm |
W kg |
| NJ 220 EM |
100 |
180 |
34 |
3.81 |
| NJ 222 EM |
110 |
220 |
38 |
5.11 |
| NJ 224 EM |
120 |
215 |
40 |
6.48 |
| NJ 226 EM |
130 |
230 |
40 |
7.46 |
| NJ 228 EM |
140 |
250 |
42 |
9.62 |
| NJ 230 EM |
150 |
270 |
45 |
12.1 |
| NJ 232 EM |
160 |
290 |
48 |
14.5 |
| NJ 234 EM |
170 |
310 |
52 |
19.3 |
| NJ 236 EM |
180 |
320 |
52 |
19.8 |
| NJ 238 EM |
190 |
340 |
55 |
22.9 |
| NJ 240 EM |
200 |
360 |
58 |
27.7 |
| NU 220 EM |
100 |
180 |
34 |
102 |
| NU 222 EM |
110 |
220 |
38 |
4.8 |
| NU 224 EM |
120 |
215 |
40 |
6.47 |
| NU 226 EM |
130 |
230 |
40 |
7.34 |
| NU 228 EM |
140 |
250 |
42 |
9.1 |
| NU 230 EM |
150 |
270 |
45 |
11.7 |
| NU 232 EM |
160 |
290 |
48 |
14.2 |
| NU 234 EM |
170 |
310 |
52 |
18 |
| NU 236 EM |
180 |
320 |
52 |
19.6 |
| NU 238 EM |
190 |
340 |
55 |
22.6 |
| NU 240 EM |
200 |
360 |
58 |
27 |
Shandong Ponchi New Energy Technology Co., Ltd. is establised in2010, The company is mainly committed to the promotion and sales of world-famous bearing brands.Over the years it has established good cooperative relations with many companies,with a wide range of products lt is used in machinery, mining,steel.electric paper, automobile and other fields.
With reasonable commodity price,fast logistics delivery,high-quality service, and strong technical force, the company has won the support and trustof customers and truly achieved a win-win situation between the company and customers.
"Customer's requirement is our pursuit" the company will always adhere to the new concept of people-oriented, customer service, keeping pace with the times, development and innovation".
1. Who are we?
We are based in Shandong, China, start from 2019,sell to South America(30.00%),Mid East(25.00%),North
America(20.00%),Africa(15.00%),Southeast Asia(10.00%). There are total about 1000+ people in our office.
2. How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.What can you buy from us?
bearing,ball bearing,Roller bearing,Deep groove ball bearing,Tapered roller bearing
4. Why should you buy from us not from other suppliers?
We have more than 20 years of production experience, we have enough inventory to provide you with a full range of bearings, we
have efficient delivery speed, and can provide you with the packaging you need
5. What services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES;
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Hindi,Italian
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