stainless steel bushing

with sliding motion between the moving surfaces stainless steel bushing operate without lubrication hole and groove

Bushings (also referred to as plain bearings, plane bearings, or sleeve bearings) operate with sliding motion between the moving surfaces. Bushings are selected based on the rotating speed and the applied load. Most bushings do not require additional lubrication to operate.

Size Range

Ø30mm—Ø300mm

MaterailDirect harden steelGCr15(52100)42CrMo(4140)45(1045)

Design Characteristics stainless steel bushing  without lubrication hole and groove

Machining range of bearing sleeve

I.D.	O.D.	Width	Thickness
φ4-20	φ6-25	5-30	≥ 1.5
φ20-45	φ25-53	10-120	≥ 2.5
φ45-120	φ53-250	10-180	≥ 4
φ120-180	φ132-250	10-180	≥ 6
φ180-230	φ196-250	10-180	≥ 8

Machining precision of bearing sleeve

Item	Tolerance(mm)	Roughness(µm)
O.D.	±0.013	0.8
I.D.	±0.02	0.8
Width	±0.05	1.6

stainless steel bushing