Single row Factory outlet WKL brand 71921 71921C 71921AC 71921B 7921 angular contact ball bearings for optical equipment
Our Service
√ Trade Manager 24*7 online.
√ Factory Price,Good Quality,Large Stock,Fast Delivery.
√ Free samples enable customers to check quality before ordering.
√ OEM/ODM Service.
√ ISO9001 & IATF 16949 QUALITY SYSTEM CERTIFICATE.
Product Description
Angular Contact Ball Bearings can bear both radial load and axial load. Can work at higher speeds. The larger the contact angle, the higher the axial load capacity. High-precision and high-speed bearings usually have a contact angle of 15 degrees. Under the action of axial force, the contact angle will increase.
Angular contact bearings are ideal for use in gearboxes, pumps, electric motors, and clutches or other high-speed applications.They are commonly used in the Materials Handling, Machine Tool, Steel Mill, and Wind Energy industries.
Although angular contact bearings can accept thrust loads in only one direction, they can be manufactured at different contact angles (usually between 0 and 45 degrees) to transfer the load acting upon the bearing.
Product Name |
Angular Contact Ball Bearing |
Brand Name |
WKL |
Models |
71921 71921C 71921AC 71921B 7921 |
Specification |
105*145*20 |
Seals Type |
OPEN/Sealed |
Material |
Chrome Steel |
Clearance |
C0,C2,C3,C4,C5 |
Precision Grade |
P0,P6,P5,P4,P2 |
Number of Row |
Single Row |
Certifications |
ISO9001,IATF16949 |
Package |
Box,Carton,Wooden Box,Plastic Tube or Per buyers requirement. |
MOQ |
10PCS |
Service |
OEM Customized Service |
Sample |
Available and free |
Payment Term |
TT/Western Union/Credit Card |
Port |
Guangzhou/Qingdao/Shanghai |
Detailed Photos
Related Models
Item |
|
d(mm) |
D(mm) |
B(mm) |
7000 |
B/C/AC |
10 |
26 |
8 |
7001 |
B/C/AC |
12 |
28 |
8 |
7002 |
B/C/AC |
15 |
32 |
9 |
7003 |
B/C/AC |
17 |
35 |
10 |
7004 |
B/C/AC |
20 |
42 |
12 |
7005 |
B/C/AC |
25 |
47 |
12 |
7006 |
B/C/AC |
30 |
55 |
13 |
7007 |
B/C/AC |
35 |
62 |
14 |
7008 |
B/C/AC |
40 |
68 |
15 |
7009 |
B/C/AC |
45 |
75 |
16 |
7010 |
B/C/AC |
50 |
80 |
16 |
7011 |
B/C/AC |
55 |
90 |
18 |
7012 |
B/C/AC |
60 |
95 |
18 |
7013 |
B/C/AC |
65 |
100 |
18 |
7014 |
B/C/AC |
70 |
110 |
20 |
7200 |
B/C/AC |
10 |
30 |
9 |
7201 |
B/C/AC |
12 |
32 |
10 |
7202 |
B/C/AC |
15 |
35 |
11 |
7203 |
B/C/AC |
17 |
40 |
12 |
7204 |
B/C/AC |
20 |
47 |
14 |
7205 |
B/C/AC |
25 |
52 |
15 |
7206 |
B/C/AC |
30 |
62 |
16 |
7207 |
B/C/AC |
35 |
72 |
17 |
7208 |
B/C/AC |
40 |
80 |
18 |
7209 |
B/C/AC |
45 |
85 |
19 |
7210 |
B/C/AC |
50 |
90 |
20 |
7211 |
B/C/AC |
55 |
100 |
21 |
7212 |
B/C/AC |
60 |
110 |
22 |
7213 |
B/C/AC |
65 |
120 |
23 |
7214 |
B/C/AC |
70 |
125 |
24 |
Hot Products
Company Profile
FAQ
1.Why choose your company?
We have our own bearing factory and have more than ten years of production experience. We have our own bearing brand-WKL, and also make OEM for many European customers.The factory has passed the ISO9001 quality system certification.
2.What bearings can you offer?
Deep groove ball bearing,Taper roller bearing,Wheel hub bearing,Wheel hub unit,Pillow block bearing,Spherical roller bearing,Cylindrical roller bearing,Angular contact ball bearing,Self-aligning ball bearing,Thrust ball bearing,Thrust roller bearing,Needle roller bearing,Linear Bearing,Rod end bearing,Thin section bearing,Ceramic bearing,etc.
3.How can you guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
4.Can I add my own logo?
Yes, you can add your logo on bearings and packing box. We supply OEM service including bearing's size, logo, packing, precision, materaial, etc.
5.Do you provide samples ? is it free or extra ?
Samples are free, but you need to pay the shipping cost.
6.How long will it take to ship to my country?
If deliver by air express such as DHL, UPS, FEDEX, It will takes about 3-10 working days to arrive. If deliver by sea, It usually takes about 20 to 45 working days to arrive.