|Hardness:||HRC 20||Length:||60 mm|
|ID:||20 mm||OD:||30 mm|
Customized Aluminum Grooved Bushing Silver Oxidation 30 X 60 X 20 mm
Carbon steel grooved bushing has several grooved slots on the side surface for discharging sundries during operation , this design helps grooved bushing to reduce friction for a longer service .
Normally , grooved bushing is a hollow hole with very small roughness in the centre for operation of a shaft pin .
Carbon steel with harden treatment
Zinc plated and free chrome
Grooved bushing is customized for special application
|chamfer||R||0.5 x 45°|
Unit : mm
Normal tolerances are ±0.1 mm , and ISO 2768 for unmarked tolerances with level f ,m etc .
Unit : mm
★ Truck and Car
★ Sport equipments
Note : carbon steel grooved bushings are only for light load parts as medium tensile strength .
Slotted surface design
Customized assorted sizes
In order to meet different applications for parts , carbon steel grooved bushings are plated in more finish as following
The most popular plating for the most products , making parts are bright and smooth and resistant corrosion
The film thickness is 1～3μm , it improves brightness and wear resistance .
Reduce roughness of parts and improve brightness .
With film thickness 0.13～1.27μm , tin finish with bright surface and good ductility ,corrosion resistance ,lower melting point ,eco-friendly features .
※ Top quality with cheap price
※ Strict dimensions control and high precision
※ All are eco-friendly
※ Quick delivery
※ Perfect sales-after service
We make different bushings with various materials for most fields in industry , and are good at customized designs , please contact us if you have any interest for our bushings .