KA 20

DIN ISO 12240-4 dimension series K Inner ring: Antifriction bearing steel, hardened, ground and polished. Outer ring: Swaged around the inner ring, sliding face made of high-duty bronze. Lubricant is distributed via the lubrication groove in the outer ring. Housing: Sizes 3 to 12 free-cutting steel, sizes 14 to 50 tempering steel (standardised), all sizes galvanized and chromatised. The spherical bearing is pressed into the housing and caulked at both sides. Lubrication nipple: Sizes 3 and 5 without lubrication nipple. Sizes 6 to 50 lubrication nipple DIN 3405, shape D. Further lubrication nipple shapes available on request. Special versions: Housing heat-treated, for static load capacity C0 see-V Housing made from high-grade tempering steel (heat-treated), for static load capacity C0 see -L Housing crack-tested Sliding face of inner ring 5 um to 10 um hard chromium plated Further versions available on request.

SKU	KA 20
B	25 mm
C1	18 mm
Thread	Male
d	20 mm
d1	24.3 mm
d2 Max.	51 mm
d3	M20x1.5
dk	34.9 mm
h1	78 mm
Hand Thread	Right
l1 Min.	45 mm
l2	103.5 mm
Load Ratings Stat C0 -L	78 kN
Load Ratings Stat C0 -V	50 kN
Load Ratings Stat Co	42 kN
Mating Materials	Steel on high-duty bronze
Required Maintenance	Requires Maintenance
Tilt - Angle	15 ?
Weight (0-Storke)	0.34 kg