Series K Steel on High-Duty Bronze Maintenance Required

Sizes 3 to 12 free-cutting steel, sizes 14 to 50 tempering steel (standar- dised), all sizes galvanized and chromatised.

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  4. Series K Steel on High-Duty Bronze Maintenance Required

Mating Materials: Steel on high-duty bronze Maintenance required
Standard : DIN ISO 12240-4 dimension series K
Inner ring:    Antifriction bearing steel, hardened, ground and polished.
Outer 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 (standar- dised), 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 nipp- le DIN 3405, shape D. Further lubrication nipple shapes available on request. 

FEMALE

Designation   d d3 B C1 d1
FEMALE ~
Righthand Thread Lefthand Thread mm mm mm mm mm
KI 3 KIL 3 3 M3 6 4,50 5,1
KI 5 KIL 5 5 M5 8 6,00 7,7
KI 6 KIL 6 6 M6 9 6,75 8,9
KI 8 KIL 8 8 M8 12 9,00 10,3
KI 10 KIL 10 10 M10 14 10,50 12,9
KI 12 KIL 12 12 M12 16 12,00 15,4
KI 14 KIL 14 14 M14 19 13,50 16,8
KI 16 KIL 16 16 M16 21 15,00 19,3
KI 18 KIL 18 18 M18x1.5 23 16,50 21,8
KI 20 KIL 20 20 M20x1.5 25 18,00 24,3
KI 22 KIL 22 22 M22x1.5 28 20,00 25,8
KI 25 KIL 25 25 M24x2 31 22,00 29,5
KI 30 KIL 30 30 M30x2 37 25,00 34,8
KI 35 KIL 35 35 M36x2 43 28,00 37.7*
KI 40 KIL 40 40 M42x2 49 33,00 45.2*
KI 50 KIL 50 50 M48x2 60 45,00 56.6*

(*) Deviates From Standard
 

MALE

Designation   d d3 B C1 d1
MALE =
Righthand Thread Lefthand Thread mm mm mm mm mm
KA 3 KAL 3 3 M3 6 4,50 5,1
KA 5 KAL 5 5 M5 8 6,00 7,7
KA 6 KAL 6 6 M6 9 6,75 8,9
KA 8 KAL 8 8 M8 12 9,00 10,3
KA 10 KAL 10 10 M10 14 10,50 12,9
KA 12 KAL 12 12 M12 16 12,00 15,4
KA 14 KAL 14 14 M14 19 13,50 16,8
KA 16 KAL 16 16 M16 21 15,00 19,3
KA 18 KAL 18 18 M18x1.5 23 16,50 21,8
KA 20 KAL 20 20 M20x1.5 25 18,00 24,3
KA 22 KAL 22 22 M22x1.5 28 20,00 25,8
KA 25 KAL 25 25 M24x2 31 22,00 29,5
KA 30 KAL 30 30 M30x2 37 25,00 34,8
KA 35 KAL 35 35 M36x2 43 28,00 37.7*
KA 40 KAL 40 40 M42x2 49 33,00 45.2*
KA 50 KAL 50 50 M48x2 60 45,00 56.6*

(*) Deviates From Standard

Special versions:    
Version -V: as standard, but housing heat-treated, for static load capacity see -V load rating stat C0
Version -L: as standard, but housing made from high-grade tempering steel (heat-treated), for static load capacity see -L load rating stat C0
Further versions available on request. E.g.:

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

 

d2
maks		 d4
~		 d5 dk h1 l3
min.		 l4
~		 W Load ratings static C0
Standard  -V -L		 Tilt Angle Weight
mm mm mm mm mm mm mm mm kN kN kN a° kg
15 6,5 8 7,9 21 8 28,5 7 4 • • 13 0,008
19 9,0 11 11,1 27 8 36,5 9 6 • • 13 0,017
21 10,0 13 12,7 30 9 40,5 11 7 • • 13 0,025
25 12,5 16 15,8 36 12 48,5 14 12 16 21 13 0,043
29 15,0 19 19,0 43 15 57,5 17 15 19 27 13 0,072
33 17,5 22 22,2 50 18 66,5 19 23 25 35 13 0,107
37 20,0 25 25,4 57 21 75,5 22 24 34 46 15 0,160
43 22,0 27 28,5 64 24 85,5 22 34 43 57 15 0,210
47 25,0 31 31,7 71 27 94,5 27 39 49 77 15 0,295
51 27,5 34 34,9 77 30 102,5 30 42 50 78 15 0,380
55 30,0 37 38,1 84 33 111,5 32 54 70 101 15 0,490
61 33,5 42 42,8 94 36 124,5 36 60 78 131 15 0,650
71 40,0 50 50,8 110 45 145,5 41 82 107 182 15 1,150
81 46,0 58 57,1 125 56 165,5 50 96 • • 16 1,600
91 53,0 65 66,6 142 60 187,5 55 145 • • 17 2,400
117 65,0 75 82,5 160 65 218,5 65 209 • • 12 5,000
  • Not Available
d2 dk h l1 l2 Load ratings static C0
Standard  -V -L		 Tilt Angle Weight
mm mm mm mm mm kN kN kN a° kg
mm mm mm mm mm kN kN kN a° kg
15 7,9 27 15 34,0 1 • • 13 0,005
19 11,1 33 19 42,5 3 • • 13 0,013
21 12,7 36 21 46,5 4 • • 13 0,019
25 15,8 42 25 54,5 8 10 17 13 0,032
29 19,0 48 28 62,5 13 17 25 13 0,054
33 22,2 54 32 70,5 21 22 33 13 0,085
37 25,4 60 36 78,5 22 31 44 15 0,125
43 28,5 66 37 87,5 33 43 57 15 0,185
47 31,7 72 41 95,5 39 49 77 15 0,260
51 34,9 78 45 103,5 42 50 78 15 0,340
55 38,1 84 48 111,5 54 70 101 15 0,435
61 42,8 94 55 124,5 60 78 131 15 0,590
71 50,8 110 66 145,5 82 107 182 15 1,060
81 57,0 140 85 180,5 96 • • 16 1,640
91 66,0 150 90 195,5 132 • • 17 2,300
117 82,0 185 105 219,5 209 • • 12 4,800
  • Not Available