Pneumatic Series Steel on PTFE Maintenance-free

Mating materials : Steel on PTFE Maintenance-free 
Standard : Pneumatic Special version for pneumatic cylinder 
Inner ring : Antrifiction bearing steel, hardened, ground and polished.
Outer ring : Steel lined with an antifriction film, consisting of PTFE, outer diameter ground.
Housing : Sizes 5 to 12 free-cutting steel, sizes 16 to 50 tempering steel (standardi- sed), all sizes galvanized and chromatised. The spherical bearing is pres- sed into the housing and caulked at both sides

Designation	d	d3	B	C1	d1=
Righthand thread	mm	mm	mm	mm	mm
KI 5-DM4	5	M4	8	6.00	7.7
KI 6-D	6	M6	9	6.75	8.9
KI 8-D	8	M8	12	9.00	10.3
KI 10-DM10x1.25	10	M10x1.25	14	10.50	12.9
KI 12-DM12x1.25	12	M12x1.25	16	12.00	15.4
KI 16-DM16x1.5	16	M16x1.5	21	15.00	19.3
KI 20-D	20	M20x1.5	25	18.00	24.3
KI 25-D	25	M24x2	31	22.00	29.5
KI 30-DM27x2	30	M27x2	37	25.00	34.8
KI 35-D	35	M36x2	43	28.00	37.7
KI 40-D	40	M42x2	49	33.00	45.2
KI 50-D	50	M48x2	60	45.00	56.6

(*) Deviates From Standard

 

Special versions :  

- Version -DV : as standard, but housing heat-treated, for static load capacity see -V load rating stat C0 

Further versions are available on request. E.g.:

• Housing crack-tested
• Sliding face of inner ring hard chromium plated
• Special surface coating of housing

• Not Available