HCSZ High Performance Low NoiseDifferent Models Roller Needle Bearings
The needle roller bearing is equipped with thin and long rollers (roller diameter D ≤ 5mm, L/D ≥ 2.5, L is the roller length), so the radial structure is compact, its inner diameter and load capacity are the same as those of other types of bearings, and its outer diameter is the smallest, especially suitable for the support structure with limited radial installation size.
Bearing without inner ring or needle roller and cage assembly can be selected according to different application occasions. At this time, the journal surface and housing hole surface matched with the bearing are directly used as the inner and outer rolling surfaces of the bearing.
To ensure that the load capacity and operating performance are the same as those of the bearing with ring, the hardness, machining accuracy and surface quality of the surface of the shaft or shell hole raceway shall be similar to that of the raceway of the bearing ring. This type of bearing can only bear radial load.
✧ Specification
|
Item No. (new) |
Item No. (old) |
Inner D(mm) |
Outer D (mm) |
Width (mm) |
|
BK0408 |
35941/4 |
4 |
8 |
8 |
|
BK0509 |
45941/5 |
5 |
9 |
9 |
|
BK0609 |
45941/6 |
6 |
10 |
9 |
|
BK0709 |
45941/7 |
7 |
11 |
9 |
|
BK0808 |
35941/8 |
8 |
12 |
8 |
|
BK0810 |
55941/8 |
8 |
12 |
10 |
|
BK0910 |
55941/9 |
9 |
13 |
10 |
|
BK0912 |
65941/9 |
9 |
13 |
12 |
|
BK1010 |
55941/10 |
10 |
14 |
10 |
|
BK1012 |
65941/10 |
10 |
14 |
12 |
|
BK1210 |
55941/12 |
12 |
16 |
10 |
|
BK1412 |
35941/14 |
14 |
20 |
12 |
|
BK1416 |
55941/14 |
14 |
20 |
16 |
|
BK1512 |
35941/15 |
15 |
21 |
12 |
|
BK1516 |
55941/15 |
15 |
21 |
16 |
|
BK1612 |
35941/16 |
16 |
22 |
12 |
|
BK1616 |
55941/16 |
16 |
22 |
16 |
|
BK1712 |
35941/17 |
17 |
23 |
12 |
|
BK1812 |
35941/18 |
18 |
24 |
12 |
|
BK1816 |
55941/18 |
18 |
24 |
16 |
|
BK2012 |
35941/20 |
20 |
26 |
12 |
|
BK2016 |
55941/20 |
20 |
26 |
16 |
✧ Application
It is applicable to precision instruments, low-noise motors, automobiles, motorcycles, metallurgy, rolling mills, mining, petroleum, paper making, cement, sugar extraction and other industries and general machinery, and is the most widely used type of bearing in the machinery industry.
✧ Advantage
✧ Packing and Delivery
● CE, ISO Standard.
● Free Sample Available.
● Small Quantity Order is Available.
● Rich stock and Quick delivery.
● We have our own brand "HCSZ", OEM service is welcomed.
● More than 10 years experience in bearing field.
● High Quality with Competitive price.
● Prompt after service with our own technical teams.
Packing:
● Industrial pakage+outer carton+pallets.
● Single box+outer carton+pallets.
● Tube package+middle box+outer carton+pallets.
● According to your requirements.
Lead-Time:
If there are semifinished materials in warehouse, the general lead time is 3 to 5 days.
If we need to purchase raw materials, it usually takes about 7 to 15 days according to the customer's order quantity.
Delivery:
By Air. Goods under 100 kg are usually sent by international express, such as DHL, UPS, FEDEX, etc. for the sake of timeliness of transportation.
By sea. If the goods are heavy, they will arrive at the port of destination about 30 days from the date of shipment.
