SKF 3306 A-2Z/C3; Double row angular contact ball bearing with seals or shields; 30x72x30.2mm; 0.53kg;

Status: Lead time 6 weeks

Brand: SKF

SKU code: 011111300001

Product Highlights:

Double-row angular contact ball bearings, available with seals or shields, function like a back-to-back pair of single-row bearings but require less axial space. Their design enables high-speed operation and superior axial load support in both directions compared to deep groove ball bearings

High-Speed Performance: Suitable for demanding applications.
Load Capacity: Handles high radial loads, axial loads in both directions, and tilting moments.
Rigid Arrangement: Ideal for applications requiring stiffness and stability.
Compact Design: Saves axial space compared to two single-row bearings.
Extended Durability: Integral sealing prevents contamination and retains lubrication, prolonging service life.

Product Details:

Dimensions	Value
Bore diameter	30 mm
Outside diameter	72 mm
Width	30.2 mm
Properties	Value
Contact type	Normal contact
Number of rows	2
Ring type	One-piece inner and outer rings
Cage	Sheet metal
Arrangement of contact angle (double-row bearing)	Back-to-back (O)
Matched arrangement	No
Universal matching bearing	No
Axial internal clearance	C3
Material, bearing	Bearing steel
Coating	Without
Sealing	Shield on both sides
Sealing type	Non-contact
Lubricant	Grease
Relubrication feature	Without
Performance	Value
Basic dynamic load rating	42.5 kN
Basic static load rating	30 kN
Reference speed	10 000 r/min
Limiting speed	9 000 r/min
SKF performance class	SKF Explorer
Logistics	Value
Product net weight	0.53 kg