d - vnitřní průměr
Choose value
1,250 (1) 1,420 (4) 1,500 (1) 1,700 (2) 1,780 (3) 1,800 (2) 2,000 (8) 2,060 (1) 2,240 (1) 2,350 (1) 2,500 (7) 2,570 (3) 2,600 (2) 2,800 (4) 2,840 (1) 2,900 (3) 3,000 (13) 3,100 (2) 3,170 (1) 3,200 (5) 3,300 (1) 3,400 (1) 3,500 (4) 3,550 (1) 3,600 (2) 3,630 (1) 3,660 (1) 3,680 (3) 3,700 (3) 3,800 (1) 3,900 (1) 4,000 (25) 4,100 (2) 4,300 (2) 4,420 (1) 4,480 (2) 4,500 (7) 4,600 (4) 4,700 (2) 4,760 (2) 4,800 (1) 5,000 (25) 5,100 (2) 5,150 (1) 5,230 (1) 5,280 (3) 5,300 (1) 5,500 (8) 5,600 (5) 6,000 (36) 6,070 (2) 6,100 (1) 6,200 (1) 6,300 (3) 6,350 (2) 6,400 (1) 6,500 (8) 6,600 (1) 6,750 (2) 6,900 (1) 7,000 (28) 7,100 (1) 7,200 (1) 7,300 (3) 7,500 (7) 7,520 (4) 7,590 (1) 7,600 (5) 7,660 (3) 7,700 (1) 7,940 (2) 8,000 (65) 8,100 (2) 8,300 (2) 8,500 (9) 8,730 (3) 8,800 (1) 9,000 (38) 9,100 (1) 9,120 (1) 9,190 (4) 9,200 (1) 9,250 (4) 9,300 (4) 9,500 (12) 9,600 (4) 9,920 (1) 10,000 (90) 10,100 (1) 10,300 (4) 10,500 (3) 10,600 (3) 10,780 (2) 10,820 (5) 11,000 (28) 11,100 (2) 11,110 (1) 11,200 (1) 11,300 (3) 11,500 (10) 11,600 (6) 11,800 (3) 11,910 (2) 12,000 (110) 12,100 (2) 12,290 (2) 12,300 (1) 12,370 (3) 12,420 (6) 12,500 (14) 12,600 (2) 12,700 (1) 13,000 (32) 13,100 (2) 13,300 (3) 13,500 (6) 13,600 (7) 13,640 (1) 13,800 (2) 13,870 (1) 13,890 (1) 13,950 (3) 14,000 (69) 14,100 (2) 14,300 (1) 14,500 (4) 14,600 (3) 14,960 (1) 15,000 (106) 15,080 (1) 15,240 (1) 15,300 (2) 15,470 (2) 15,500 (1) 15,540 (2) 15,600 (7) 15,830 (1) 15,880 (3) 15,900 (1) 16,000 (76) 16,300 (1) 16,500 (2) 16,900 (3) 16,940 (1) 17,000 (83) 17,040 (2) 17,100 (1) 17,130 (3) 17,160 (2) 17,300 (1) 17,400 (1) 17,500 (5) 17,600 (5) 17,740 (1) 17,800 (1) 17,860 (2) 17,880 (1) 18,000 (68) 18,300 (2) 18,400 (1) 18,600 (1) 18,640 (3) 18,720 (3) 18,770 (1) 18,990 (1) 19,000 (39) 19,180 (1) 19,200 (1) 19,300 (4) 19,500 (4) 19,600 (5) 19,670 (1) 19,800 (2) 19,940 (1) 20,000 (155) 20,220 (4) 20,240 (1) 20,290 (6) 20,300 (1) 20,350 (2) 20,500 (1) 20,600 (2) 20,630 (1) 21,000 (21) 21,100 (1) 21,300 (4) 21,400 (1) 21,500 (3) 21,600 (1) 21,800 (1) 21,820 (3) 21,870 (2) 21,890 (2) 21,950 (1) 22,000 (100) 22,100 (1) 22,200 (1) 22,220 (1) 22,300 (1) 22,400 (2) 22,500 (3) 22,700 (2) 23,000 (27) 23,300 (2) 23,400 (2) 23,470 (2) 23,530 (1) 23,600 (1) 23,810 (1) 23,880 (1) 24,000 (60) 24,200 (1) 24,300 (2) 24,400 (1) 24,500 (3) 24,600 (1) 24,660 (1) 24,940 (1) 24,990 (3) 25,000 (180) 25,070 (2) 25,120 (2) 25,200 (1) 25,300 (2) 25,350 (1) 25,400 (1) 25,530 (1) 25,600 (1) 25,670 (1) 25,800 (1) 25,880 (1) 26,000 (46) 26,200 (3) 26,300 (2) 26,400 (1) 26,580 (3) 26,600 (1) 26,640 (1) 26,700 (4) 27,000 (33) 27,100 (1) 27,300 (2) 27,500 (1) 27,970 (1) 28,000 (87) 28,000 (1) 28,170 (2) 28,200 (1) 28,250 (3) 28,300 (2) 29,000 (24) 29,100 (1) 29,200 (1) 29,300 (2) 29,310 (1) 29,500 (1) 29,740 (1) 29,750 (3) 29,800 (1) 29,820 (2) 29,870 (2) 29,950 (1) 30,000 (183) 30,100 (1) 30,300 (2) 31,000 (17) 31,120 (1) 31,300 (2) 31,340 (3) 31,400 (1) 31,420 (1) 31,470 (2) 31,500 (5) 31,600 (1) 31,670 (1) 31,700 (1) 31,750 (2) 31,920 (1) 32,000 (106) 32,100 (1) 32,200 (2) 32,500 (1) 32,920 (3) 33,000 (19) 33,050 (2) 33,270 (1) 33,300 (1) 33,500 (3) 34,000 (31) 34,010 (1) 34,100 (1) 34,300 (1) 34,470 (1) 34,500 (5) 34,520 (2) 34,590 (2) 34,600 (1) 34,650 (2) 34,820 (1) 34,900 (1) 34,930 (1) 35,000 (145) 35,100 (1) 35,300 (1) 35,500 (2) 35,600 (1) 35,840 (1) 36,000 (50) 36,100 (3) 36,170 (1) 36,200 (1) 36,270 (1) 36,300 (1) 37,000 (18) 37,200 (2) 37,300 (2) 37,470 (1) 37,690 (3) 37,770 (2) 37,820 (1) 37,850 (1) 38,000 (74) 38,020 (2) 38,610 (1) 38,700 (1) 39,000 (17) 39,100 (1) 39,200 (2) 39,340 (3) 39,600 (1) 39,850 (1) 39,930 (1) 40,000 (195) 40,650 (1) 40,870 (1) 40,950 (1) 41,000 (13) 41,100 (2) 41,200 (2) 41,280 (1) 41,830 (2) 41,990 (1) 42,000 (73) 42,500 (1) 42,770 (1) 42,860 (1) 43,000 (24) 43,820 (2) 43,990 (1) 44,000 (28) 44,040 (2) 44,100 (2) 44,120 (2) 44,170 (1) 44,200 (2) 44,370 (1) 44,930 (1) 45,000 (136) 45,100 (2) 45,200 (2) 45,620 (1) 45,690 (1) 45,950 (1) 46,000 (17) 46,040 (1) 46,200 (2) 47,000 (20) 47,220 (2) 47,290 (2) 47,370 (1) 47,630 (1) 47,930 (1) 48,000 (61) 48,900 (1) 49,000 (14) 49,100 (2) 49,200 (2) 49,230 (1) 49,500 (2) 49,910 (1) 50,000 (131) 50,160 (2) 50,220 (1) 50,400 (1) 50,470 (2) 50,520 (1) 50,720 (1) 51,000 (6) 51,200 (1) 51,820 (1) 52,000 (41) 52,070 (2) 52,100 (2) 53,000 (20) 53,340 (1) 53,570 (1) 53,650 (1) 53,670 (1) 53,920 (1) 53,950 (1) 54,000 (20) 54,100 (2) 54,200 (2) 54,910 (1) 55,000 (105) 55,100 (1) 55,250 (1) 55,560 (1) 55,830 (1) 56,000 (24) 56,520 (1) 56,740 (2) 56,820 (2) 56,870 (1) 57,000 (13) 57,120 (2) 57,150 (2) 58,000 (33) 58,420 (1) 58,740 (1) 59,000 (6) 59,100 (1) 59,200 (1) 59,520 (1) 59,700 (2) 59,920 (5) 60,000 (115) 60,040 (1) 60,300 (2) 60,330 (1) 61,000 (7) 61,200 (1) 61,600 (1) 61,820 (1) 62,000 (30) 62,100 (2) 62,200 (2) 62,870 (2) 63,000 (29) 63,090 (2) 63,170 (1) 63,220 (1) 63,500 (1) 64,000 (12) 64,100 (3) 64,500 (1) 64,770 (2) 64,920 (1) 65,000 (71) 65,020 (1) 65,500 (1) 66,000 (8) 66,040 (1) 66,270 (1) 66,350 (1) 66,400 (1) 67,000 (8) 67,200 (1) 67,820 (1) 67,950 (1) 68,000 (24) 69,000 (6) 69,100 (2) 69,200 (1) 69,220 (1) 69,440 (2) 69,520 (1) 69,570 (1) 69,600 (1) 69,720 (1) 69,850 (3) 69,930 (1) 70,000 (98) 71,000 (4) 71,120 (1) 71,440 (1) 71,830 (1) 72,000 (29) 72,200 (1) 72,400 (1) 72,620 (1) 72,690 (1) 72,760 (1) 73,000 (9) 73,020 (1) 73,500 (3) 74,000 (9) 74,100 (2) 74,300 (1) 74,500 (1) 74,600 (1) 74,930 (2) 75,000 (1) 75,000 (61) 75,570 (2) 75,800 (1) 75,870 (1) 75,920 (1) 75,950 (1) 76,000 (7) 77,000 (4) 77,200 (1) 78,000 (19) 78,740 (1) 78,970 (1) 79,000 (3) 79,100 (2) 79,250 (1) 79,375 (1) 79,770 (1) 79,810 (1) 79,910 (2) 80,000 (81) 80,200 (1) 80,440 (1) 81,000 (2) 81,200 (1) 81,920 (2) 82,000 (11) 82,140 (2) 82,220 (1) 83,000 (6) 84,000 (13) 84,100 (3) 84,200 (1) 84,760 (2) 84,790 (1) 85,000 (55) 85,090 (2) 85,320 (2) 86,000 (10) 87,000 (4) 87,200 (1) 87,300 (1) 88,000 (9) 88,270 (1) 88,500 (1) 88,570 (1) 88,620 (1) 88,900 (1) 89,000 (4) 89,100 (2) 89,400 (1) 89,600 (1) 89,690 (1) 89,910 (4) 90,000 (59) 91,000 (3) 91,440 (2) 91,670 (2) 92,000 (10) 92,200 (1) 93,000 (4) 94,000 (7) 94,100 (1) 94,620 (2) 94,660 (1) 94,840 (1) 94,920 (1) 94,930 (2) 94,970 (1) 95,000 (39) 95,150 (1) 95,250 (1) 96,000 (9) 97,000 (4) 97,500 (1) 97,800 (1) 98,000 (10) 98,020 (1) 99,000 (3) 99,100 (2) 99,950 (1) 100,000 (64) 101,000 (1) 101,340 (1) 101,550 (1) 101,600 (1) 102,000 (5) 103,510 (1) 104,000 (7) 104,100 (1) 104,200 (1) 104,370 (2) 104,900 (1) 105,000 (32) 106,000 (3) 107,000 (3) 107,320 (2) 107,700 (1) 108,000 (6) 108,700 (1) 109,000 (3) 109,100 (1) 109,200 (1) 109,400 (1) 109,910 (1) 110,000 (50) 112,000 (6) 113,670 (2) 113,980 (1) 114,000 (6) 114,890 (1) 115,000 (26) 116,000 (2) 116,840 (2) 117,000 (3) 117,070 (1) 117,380 (1) 118,000 (5) 118,700 (1) 119,000 (2) 119,200 (2) 119,890 (1) 120,000 (49) 122,000 (2) 123,000 (3) 123,200 (2) 123,700 (1) 124,000 (4) 124,200 (2) 124,890 (2) 125,000 (27) 126,000 (6) 126,370 (2) 126,670 (1) 126,950 (1) 128,000 (7) 129,200 (1) 129,540 (3) 129,770 (1) 129,790 (1) 129,970 (1) 130,000 (36) 132,000 (6) 132,720 (1) 132,940 (2) 133,070 (1) 134,000 (3) 134,200 (1) 135,000 (21) 135,900 (1) 136,000 (3) 136,120 (1) 137,000 (2) 138,000 (2) 138,700 (1) 139,200 (1) 139,380 (1) 139,700 (1) 139,900 (1) 140,000 (46) 142,000 (4) 142,110 (2) 142,470 (1) 142,880 (1) 143,000 (2) 143,700 (1) 144,000 (1) 144,750 (1) 145,000 (19) 145,650 (1) 145,720 (1) 146,000 (1) 148,000 (4) 148,600 (1) 148,700 (1) 149,750 (1) 150,000 (30) 152,000 (1) 152,400 (2) 153,000 (2) 153,700 (1) 154,000 (4) 155,000 (6) 156,000 (1) 158,000 (3) 158,120 (2) 159,200 (1) 159,740 (1) 160,000 (39) 160,200 (1) 163,700 (1) 164,000 (2) 164,100 (1) 165,000 (9) 167,000 (1) 168,000 (2) 169,200 (1) 169,750 (1) 170,000 (20) 170,820 (1) 171,000 (1) 171,500 (1) 172,000 (2) 174,000 (1) 174,600 (1) 175,000 (5) 176,000 (1) 177,000 (1) 177,170 (2) 177,670 (1) 178,000 (1) 179,000 (2) 179,750 (1) 180,000 (29) 181,000 (1) 182,000 (1) 183,520 (1) 183,830 (1) 184,740 (1) 185,000 (10) 186,000 (1) 187,000 (1) 188,700 (1) 189,080 (1) 189,200 (1) 190,000 (13) 190,180 (1) 190,370 (1) 192,000 (4) 194,000 (1) 195,000 (6) 196,220 (1) 196,530 (1) 199,870 (1) 200,000 (26) 203,000 (1) 204,000 (2) 205,000 (4) 206,000 (1) 208,000 (1) 208,920 (1) 210,000 (15) 214,000 (2) 215,000 (3) 215,900 (2) 218,000 (1) 220,000 (15) 221,000 (1) 222,000 (1) 223,000 (1) 225,000 (2) 227,970 (1) 230,000 (12) 232,000 (1) 234,100 (1) 235,000 (4) 238,000 (1) 240,000 (10) 245,000 (1) 247,000 (1) 250,000 (13) 253,370 (1) 253,590 (1) 255,000 (1) 256,000 (1) 260,000 (10) 265,000 (1) 270,000 (6) 275,000 (2) 279,000 (1) 280,000 (7) 290,000 (6) 295,000 (3) 298,000 (1) 300,000 (7) 304,170 (1) 304,390 (1) 310,000 (2) 315,000 (1) 320,000 (5) 325,000 (2) 329,570 (1) 330,000 (5) 337,000 (1) 340,000 (5) 350,000 (7) 360,000 (2) 370,000 (1) 375,000 (1) 380,000 (4) 385,000 (1) 398,000 (1) 400,000 (5) 405,000 (1) 420,000 (4) 443,360 (1) 450,000 (3) 487,000 (1) 490,000 (1) 500,000 (2) 510,000 (1) 525,000 (1) 550,000 (2) 633,480 (1) 650,000 (2) 710,000 (1) 725,000 (1) 750,000 (3) 992,000 (1) 18 987,000 (1)
D - vnější průměr
Choose value
1,500 (1) 1,600 (2) 1,800 (1) 1,874 (1) 2,000 (2) 2,500 (3) 3,500 (1) 3,530 (1) 4,000 (1) 4,500 (1) 5,000 (1) 5,800 (1) 6,000 (2) 6,500 (1) 7,000 (1) 8,000 (1) 9,000 (2) 9,400 (1) 9,800 (1) 10,000 (3) 10,600 (1) 10,800 (1) 11,500 (1) 12,000 (14) 13,000 (2) 13,300 (1) 14,000 (12) 14,500 (4) 14,900 (1) 15,000 (7) 15,500 (1) 15,880 (1) 16,000 (28) 17,000 (5) 17,130 (1) 17,300 (1) 17,930 (1) 18,000 (21) 18,500 (1) 19,000 (22) 19,050 (1) 20,000 (29) 20,500 (1) 21,000 (10) 22,000 (63) 22,400 (1) 22,500 (2) 22,600 (1) 23,000 (8) 23,400 (1) 23,500 (1) 24,000 (51) 25,000 (32) 25,300 (1) 25,400 (2) 26,000 (41) 26,010 (1) 26,300 (1) 27,000 (7) 27,500 (1) 27,600 (1) 28,000 (61) 28,500 (1) 29,000 (3) 29,360 (1) 29,800 (3) 29,850 (1) 30,000 (95) 30,180 (1) 30,200 (1) 30,500 (1) 31,000 (2) 31,100 (1) 31,800 (1) 32,000 (79) 32,090 (1) 32,500 (1) 32,800 (1) 33,000 (15) 33,350 (1) 33,900 (1) 34,000 (6) 34,010 (1) 34,930 (3) 35,000 (110) 35,300 (1) 35,800 (1) 36,000 (24) 36,400 (1) 37,000 (31) 38,000 (32) 38,100 (3) 38,680 (1) 39,000 (1) 39,420 (1) 39,700 (1) 40,000 (121) 40,080 (1) 41,000 (3) 41,000 (1) 41,500 (1) 41,900 (2) 42,000 (87) 42,060 (1) 42,880 (1) 42,900 (2) 43,000 (13) 44,000 (19) 44,450 (2) 44,500 (1) 44,600 (1) 44,800 (1) 45,000 (57) 46,000 (8) 46,050 (1) 47,000 (96) 47,600 (1) 48,000 (29) 48,030 (1) 48,600 (3) 49,000 (1) 50,000 (90) 50,270 (1) 50,300 (1) 50,800 (1) 51,000 (3) 52,000 (119) 53,000 (3) 53,980 (2) 54,000 (4) 55,000 (71) 55,500 (1) 55,600 (1) 56,000 (44) 57,000 (3) 57,150 (3) 58,000 (38) 59,000 (2) 60,000 (56) 60,330 (1) 60,600 (1) 62,000 (136) 63,000 (19) 63,500 (1) 64,000 (3) 64,600 (1) 65,000 (60) 65,100 (1) 66,000 (5) 66,390 (1) 67,000 (3) 68,000 (45) 68,220 (1) 69,000 (1) 69,850 (3) 70,000 (55) 71,000 (2) 71,600 (1) 72,000 (107) 73,000 (7) 74,000 (4) 75,000 (45) 76,000 (3) 76,020 (1) 78,000 (12) 78,600 (1) 79,000 (1) 79,380 (1) 79,400 (1) 79,910 (1) 80,000 (120) 82,000 (5) 83,000 (2) 84,000 (1) 84,890 (2) 85,000 (66) 85,620 (1) 86,000 (2) 87,000 (1) 88,000 (2) 88,600 (1) 88,800 (1) 88,900 (1) 89,800 (1) 90,000 (100) 91,000 (1) 92,000 (2) 93,000 (2) 94,740 (1) 95,000 (36) 95,250 (2) 95,500 (2) 96,000 (1) 98,000 (1) 100,000 (84) 101,600 (1) 101,676 (1) 102,200 (1) 104,000 (2) 105,000 (23) 107,925 (1) 108,000 (1) 109,930 (1) 110,000 (78) 115,000 (17) 116,000 (1) 117,000 (1) 117,200 (1) 117,500 (1) 118,000 (1) 120,000 (43) 121,000 (1) 122,000 (1) 125,000 (28) 126,974 (1) 127,000 (1) 127,200 (1) 129,000 (1) 129,794 (1) 129,900 (1) 130,000 (43) 130,180 (1) 130,200 (1) 130,500 (1) 132,000 (1) 134,000 (1) 135,000 (4) 139,000 (2) 140,000 (37) 141,000 (1) 142,000 (1) 143,000 (1) 143,483 (1) 145,000 (4) 146,000 (1) 149,170 (1) 150,000 (26) 152,000 (1) 155,000 (2) 160,000 (39) 162,000 (1) 165,000 (6) 166,000 (2) 169,880 (1) 170,000 (31) 170,600 (1) 172,000 (1) 172,100 (1) 174,000 (1) 175,000 (4) 177,800 (2) 179,000 (1) 180,000 (25) 180,010 (1) 184,000 (1) 184,860 (1) 185,000 (2) 188,580 (1) 189,310 (1) 190,000 (13) 190,500 (2) 192,000 (1) 196,000 (1) 197,000 (1) 199,000 (1) 200,000 (15) 200,030 (1) 203,850 (1) 204,000 (1) 205,000 (1) 210,000 (6) 212,000 (1) 215,000 (4) 220,000 (9) 225,000 (1) 230,000 (8) 232,000 (1) 240,000 (4) 242,000 (1) 246,000 (1) 250,000 (11) 254,000 (1) 255,000 (2) 260,000 (3) 266,700 (1) 270,000 (3) 280,000 (7) 290,000 (2) 300,000 (3) 310,000 (3) 315,000 (1) 320,000 (1) 330,000 (1) 360,000 (3) 390,000 (2) 420,000 (1) 430,000 (1) 440,000 (1) 460,000 (2) 600,000 (1) 760,000 (1) 810,000 (1)
B - šířka
Choose value
0,250 (1) 0,625 (1) 1,000 (96) 1,020 (1) 1,150 (1) 1,190 (1) 1,200 (10) 1,250 (6) 1,270 (1) 1,300 (6) 1,420 (2) 1,500 (159) 1,520 (3) 1,600 (30) 1,750 (2) 1,780 (110) 1,800 (35) 1,900 (8) 2,000 (340) 2,150 (2) 2,200 (13) 2,250 (1) 2,300 (35) 2,400 (69) 2,460 (1) 2,500 (209) 2,501 (1) 2,600 (2) 2,620 (107) 2,650 (22) 2,700 (6) 2,750 (1) 2,800 (2) 2,950 (1) 3,000 (459) 3,100 (2) 3,150 (1) 3,180 (1) 3,200 (7) 3,201 (1) 3,250 (1) 3,500 (153) 3,530 (108) 3,550 (31) 3,600 (8) 4,000 (359) 4,200 (2) 4,400 (1) 4,500 (54) 4,600 (20) 4,700 (1) 4,780 (1) 4,800 (2) 5,000 (426) 5,300 (19) 5,330 (52) 5,500 (17) 5,700 (44) 5,800 (37) 6,000 (247) 6,000 (1) 6,300 (4) 6,350 (3) 6,500 (8) 6,800 (3) 6,990 (19) 7,000 (691) 7,200 (2) 7,300 (1) 7,500 (21) 8,000 (436) 8,100 (3) 8,400 (4) 8,500 (5) 8,600 (9) 8,900 (1) 9,000 (32) 9,100 (1) 9,500 (4) 9,525 (2) 9,530 (1) 9,600 (1) 9,700 (1) 9,900 (1) 10,000 (611) 10,300 (1) 10,310 (1) 10,500 (3) 10,600 (1) 11,000 (22) 11,100 (9) 11,130 (1) 11,400 (1) 11,500 (5) 11,887 (1) 12,000 (326) 12,070 (1) 12,500 (2) 12,700 (8) 12,800 (1) 12,900 (1) 13,000 (219) 13,600 (2) 13,620 (1) 13,700 (1) 14,000 (13) 14,300 (3) 14,500 (1) 14,800 (1) 15,000 (110) 15,100 (1) 15,875 (3) 15,900 (5) 16,000 (40) 16,400 (1) 16,500 (1) 16,900 (1) 17,000 (5) 17,400 (1) 17,500 (11) 17,900 (1) 18,000 (7) 18,500 (1) 19,000 (2) 19,100 (1) 19,200 (1) 20,000 (10) 20,500 (1) 20,600 (1) 21,000 (1) 22,200 (5) 22,230 (1) 22,400 (1) 22,500 (3) 23,000 (5) 23,200 (1) 23,790 (1) 23,800 (6) 24,000 (3) 24,994 (1) 25,000 (4) 25,300 (1) 25,400 (6) 26,000 (1) 27,300 (1) 28,000 (1) 30,000 (3) 31,800 (3) 32,000 (2) 35,000 (1) 38,000 (3) 38,100 (1) 44,000 (1) 52,000 (1) 63,000 (1) 64,000 (1) 115,000 (1)
Ložiska
Lineární vedení
Těsnění
Pohony
Lepidla a tmely
Plastická maziva a oleje
Silentbloky a pružiny
Kola a pojezdové kladky
Montážní pomůcky
Produkty pro svařování
Autobaterie
Rychlospojky a hadice
