Round hollows with round opening

Round hollows with round opening

Cast Specification

Cast Specification

Sizes (mm)Tolerances (mm)Max length till (m)Straightening (rolling)Straightness (mm/m)Min wall thickness (%)
21,0 ≤ D < 25,0 D +0,4/-0,0 4,05 ±0,05 Yes 1,0 18%
25,0 ≤ D < 42,0 D +0,4/-0,0 4,05 ±0,05 Yes 1,0 17%
42,0 ≤ D < 100,0 D +0,6/-0,0 3,7 ±0,05 Yes 1,5 14%
100,0 ≤ D < 112,0 D +1,0/-0,0 3,7 ±0,05 Yes 1,5 14%
113,0 ≤ D ≤ 132,0 D +1,0/-0,0 3,7 ±0,05 No 1,5 14%
9,0 ≤ d < 48,0 d –0,6/+0,0 - - - -
48,0 ≤ d < 112,0 d –1,0/+00 - - - -
Size/weight

Size/weight

Finished size ØmmDelivery sizes ØmmDelivery weight
d1D1dDkg/m
10209212.6
112210233.1
152414253.1
152514263.5
152614273.86
153014315.5
153214336.4
153514367.8
153614378.3
1540144110.5
1545144613.6
1550145117.0
1554145519.9
1555145620.8
162215232.3
162715284.0
163015315.3
172816304.6
182417252.5
182617273.2
182717283.6
182917304.4
183417356.7
183517377.7
183917409.3
1844174512.3
1849175015.6
202819293.5
203019314.4
203219335.3
203519366.7
20391939.58.6
204019419.4
2045194612.5
2050195115.8
2055195619.6
2060196123.7
2065196628.1
2070197132.9
2075197638.1
243223334.1
243823397.1
244223439.4
2444234510.7
2446234711.9
2449235014.0
2470237131.8
Finished size ØmmDelivery sizes ØmmDelivery weight
d1D1dDkg/m
253524365.2
254024417.9
2545244611
2550245114.4
2555245618.1
2556245718.9
2560246122.2
2565246626.6
2575247636.6
273426353.95
273726385.6
273826396.1
273926406.7
274426459.6
2746264710.9
283827395.8
284227438.1
2862276322.9
293828395.4
2950285112.9
304029416.1
304429458.5
304529469.1
304528469.5
3048294911.1
3050295112.5
3052295314.0
3055295616.4
3060296120.4
3064296523.9
3065296624.8
3070287130.0
3070297129.6
3075287635.1
3080288140.6
3080298140.3
3081288241.9
3085288646.5
3086288747.8
3090289152.6
3090299152.4
3091289254.1
3096289760.7
301002810267.9
301102811282.9
3149305011.5
344633478.2
Finished size ØmmDelivery sizes ØmmDelivery weight
d1D1dDkg/m
3453335413.1
3468327027.4
3555345614.2
3560346118.2
3565346622.7
3570337128
3575337633.2
3580338138.6
3581338239.8
3956385713.0
3960386116.1
3964386519.8
3998389958.9
4055395611.7
4060396115.8
4065396620.2
4069397024.0
4070387125.6
4070397125
4075387630.6
4075397630.2
4076387731.8
4077397832.2
4080388136.1
4080398135.6
4081388237.3
4085388642
4086388743.2
4090389148.2
4090399147.7
4091389249.5
4096389756.1
401003810263.2
401103811278.2
401203812294.7
4475437627.8
4487438841.7
4565446617.5
4566446718.3
4570447122.1
4570437122.7
4580438133.3
4581438234.5
4585438639.2
4586438740.4
4591439246.7
4596439753.3
451004310260.4
451054310767.7
451204312291.9
5067496815.9
Finished size ØmmDelivery sizes ØmmDelivery weight
d1D1dDkg/m
5086498736.6
5090499141.6
5070487119.5
5075487624.7
5076487725.7
5080488130.2
5081488231.3
5085488636
5086488737.2
5090489142.2
5091489243.5
5095489648.8
5096489750.1
501004810257.2
501104811272.2
501204812288.8
5013048132106.5
5485528633.2
5496529747.4
5497529848.6
5580538126.7
5581538227.8
5585538632.5
551005310253.8
5586538733.7
551055310761.1
551155311776.7
5985578629.5
6080588122.8
6081588223.9
6085588628.7
6086588729.9
6090589134.8
6091589236.2
6095589641.4
6096589742.7
601005810250.1
601105811265.1
601205812281.4
601305813299.2
6585638624.4
6586638725.7
6590639130.6
6591639231.9
6595639637.2
6596639738.5
651056310753
651156311768.9
651256312785.9
7090689126.1
7091689227.4
Finished size ØmmDelivery sizes ØmmDelivery weight
d1D1dDkg/m
7095689632.6
7096689734.1
701006810241.1
701106811256.1
701206812272.6
701306813290.4
7595739627.7
7596739729.1
751007310236.2
751057310743.8
751107311251.2
751157311759.5
751207312267.7
Finished size ØmmDelivery sizes ØmmDelivery weight
d1D1dDkg/m
751257312776.5
801007810231.4
801057810738.8
801107811246.4
801207812262.8
801257812771.5
801307813280.6
801357813790.0
851258312765.9
901158811742.9
901208812250.9
901308813269.1
Materials/alloys

Materials/alloys

Application

Application

  • bearings of cranes and elevators;
  • minor machine tool bearings;
  • piston pin bushes for load up to 50N/mm2;
  • bearing for packing machines and electric motors;
  • general bearing in mechanical engineering;
  • valve and gate seat rings;
  • guide bushes in hydraulic cylinders;
  • slip rings.