7306B angular contact ball bearings 30x72x19 mm

product information:

Structure:Angular Contact

Type:angular contact ball bearing

Brand Name:YWS

Internal diameter:30mm

External diameter:72mm

Width:19mm

size:30x72x19 mm

Maximum Rotational Speed：10000  rpm

Static Load Capacity：21000  newtons

Dynamic Load Capacity：32000  newtons

Material:Chrome steel/GCr15/Stainless steel/ceramic

Sealing type: You can choose Metal seal Or Rubber seal

Is customized: Yes (Drawings required)

Related accessories: Oil seal,Circlip and housings etc.

Wholesale and freight: To provide you with accurate solutions

Tips: Please contact us for details of the required products.

Product description：

The angular contact ball bearing is double-sealed and has a 20-degree contact angle, pressed steel cage, and normal clearance rating. It supports radial loads, thrust loads in both directions, and combined loads, and occupies less thrust space than a pair of single-row angular contact ball bearings mounted together. Because the two rows of rolling elements are mounted back-to-back, the bearing arrangement is relatively rigid and can accommodate tilting moments. This bearing is made of low-alloy, through-hardened carbon chromium steel for durability and resistance to deformity under heavy loads. The 20-degree contact angle of the balls in relation to the raceways gives the bearing a greater capacity for supporting thrust loads over bearings with a standard contact angle of zero degrees. Rubber seals on both sides of the bearing keep out contaminants such as dirt and grime and hold in lubricant applied at manufacture. This bearing has a pressed steel cage to prevent the balls from coming into contact with each other during use, reducing friction, vibration, and noise. The bearing has a normal axial internal clearance designation, making it suitable for applications where the load and speeds do not result in thermal expansion. This clearance provides latitude for self-realignment and compensates for static and dynamic alignment errors. This angular contact ball bearing is for use in commercial and industrial applications including pumps and compressors, automotive drives, gearboxes, and printing machines, among others.

Product features：

Single-row angular contact ball bearing, supporting moderate to heavy one-directional thrust loads, and combined loads where thrust load is predominant

Ball contact angle of 40 degrees relative to the inner and outer raceways increases thrust load capacity

Open configuration for lubrication applied in place

Pressed steel cage evenly spaces balls for reduced friction, vibration, and noise

Normal axial internal clearance for applications where thermal expansion is not a factor

Sincerely welcome to send enquiry to us!!!