B-86轴承尺寸规格

Fw D C Basic Basic Working Limiting X S H
Bore Outside Width Bearing Dynamic Static Load Speed End Shaft Housing Bore
Diameter Designation Cr Co Full Thickness Raceway
Comple- Diameter
+0.000 +0,00 open closed ISO ISO ment
(nom.) (nom.) -0.010 -0,25 end end T 281 76 (max.) Bearings (max.) inches inches
inch mm inch mm inch mm lbf lbf lbf lbf rpm inch mm max. min. min. max.
7⁄16 11,11 5⁄8 15,88 0.375 9,52 B-76 — 906 1 390 1 930 1 080 6 300 — — 0.4375 0.4370 0.6245 0.6255
7⁄16 11,11 5⁄8 15,88 0.438 11,13 B-77 — 1 100 1 700 2 480 1 390 6 300 — — 0.4375 0.4370 0.6245 0.6255
7⁄16 11,11 5⁄8 15,88 0.500 12,70 B-78 M-781 1 290 1 980 3 030 1 690 6 300 0.08 2,0 0.4375 0.4370 0.6245 0.6255
7⁄16 11,11 5⁄8 15,88 0.625 15,88 B-710 — 1 640 2 520 4 130 2 310 6 300 — — 0.4375 0.4370 0.6245 0.6255
7⁄16 11,11 11⁄16 17,46 0.500 12,70 BH-78 — 1 470 2 260 2 780 1 660 8 300 — — 0.4375 0.4370 0.6870 0.6880
0.47 12 0.63 16 0.394 10 — — — — — — — — — 0.4724 0.4720 0.6290 0.6297
0.47 12 0.71 18 0.472 12 — — — — — — — — — 0.4724 0.4720 0.7078 0.7085
1⁄2 12,70 11⁄16 17,46 0.312 7,92 B-85 — 754 1 160 1 580 870 5 500 — — 0.5000 0.4995 0.6870 0.6880
1⁄2 12,70 11⁄16 17,46 0.375 9,52 B-86 M-861 976 1 500 2 200 1 210 5 500 0.08 2,0 0.5000 0.4995 0.6870 0.6880
1⁄2 12,70 11⁄16 17,46 0.438 11,13 B-87 M-871 1 190 1 830 2 840 1 560 5 500 0.08 2,0 0.5000 0.4995 0.6870 0.6880
1⁄2 12,70 11⁄16 17,46 0.500 12,70 B-88 M-881 1 390 2 130 3 460 1 910 5 500 0.08 2,0 0.5000 0.4995 0.6870 0.6880
1⁄2 12,70 11⁄16 17,46 0.625 15,88 B-810 M-8101 1 770 2 720 4 720 2 600 5 500 0.08 2,0 0.5000 0.4995 0.6870 0.6880
1⁄2 12,70 11⁄16 17,46 0.750 19,05 B-812 M-8121 2 120 3 260 5 980 3 290 5 500 0.08 2,0 0.5000 0.4995 0.6870 0.6880
1⁄2 12,70 3⁄4 19,05 0.438 11,13 BH-87 — 1 340 2 060 2 550 1 490 7 500 — — 0.5000 0.4995 0.7495 0.7505
1⁄2 12,70 3⁄4 19,05 0.500 12,70 BH-88 — 1 590 2 450 3 180 1 850 7 500 — — 0.5000 0.4995 0.7495 0.7505
1⁄2 12,70 3⁄4 19,05 0.625 15,88 BH-810 — 2 060 3 180 4 440 2 590 7 500 — — 0.5000 0.4995 0.7495 0.7505
1⁄2 12,70 3⁄4 19,05 0.750 19,05 BH-812 — 2 510 3 850 5 690 3 290 7 500 — — 0.5000 0.4995 0.7495 0.7505
0.51 13 0.75 19 0.472 12 — — — — — — — — — 0.5118 0.5114 0.7469 0.7477
0.55 14 0.79 20 0.472 12 — — — — — — — — — 0.5512 0.5508 0.7863 0.7871
9⁄16 14,29 3⁄4 19,05 0.312 7,92 B-95 M-951 804 1 240 1 780 966 5 000 0.08 2,0 0.5625 0.5620 0.7495 0.7505
9⁄16 14,29 3⁄4 19,05 0.375 9,52 B-96 — 1 040 1 600 2 480 1 350 5 000 — — 0.5625 0.5620 0.7495 0.7505
9⁄16 14,29 3⁄4 19,05 0.438 11,13 B-97 — 1 270 1 950 3 190 1 740 5 000 — — 0.5625 0.5620 0.7495 0.7505
9⁄16 14,29 3⁄4 19,05 0.500 12,70 B-98 — 1 480 2 280 3 900 2 120 5 000 — — 0.5625 0.5620 0.7495 0.7505
9⁄16 14,29 3⁄4 19,05 0.625 15,88 B-910 — 1 880 2 900 5 310 2 890 5 000 — — 0.5625 0.5620 0.7495 0.7505
9⁄16 14,29 3⁄4 19,05 0.750 19,05 B-912 M-9121 2 260 3 480 6 730 3 660 5 000 0.08 2,0 0.5625 0.5620 0.7495 0.7505
9⁄16 14,29 13⁄16 20,64 0.500 12,70 BH-98 — 1 710 2 630 3 580 2 050 6 800 — — 0.5625 0.5620 0.8120 0.8130
9⁄16 14,29 13⁄16 20,64 0.625 15,88 BH-910 — 2 210 3 400 5 000 2 860 6 800 — — 0.5625 0.5620 0.8120 0.8130
9⁄16 14,29 13⁄16 20,64 0.750 19,05 BH-912 — 2 690 4 130 6 410 3 670 6 800 — — 0.5625 0.5620 0.8120 0.8130
0.59 15 0.83 21 0.472 12 — — — — — — — — — 0.5906 0.5902 0.8257 0.8265
0.59 15 0.83 21 0.630 16 — — — — — — — — — 0.5906 0.5902 0.8257 0.8265
5⁄8 15,88 13⁄16 20,64 0.312 7,92 B-105 — 851 1 310 1 980 1 060 4 500 — — 0.6250 0.6245 0.8120 0.8130
5⁄8 15,88 13⁄16 20,64 0.438 11,13 B-107 M-1071 1 340 2 070 3 550 1 910 4 500 0.08 2,0 0.6250 0.6245 0.8120 0.8130
5⁄8 15,88 13⁄16 20,64 0.500 12,70 B-108 M-1081 1 570 2 410 4 330 2 330 4 500 0.08 2,0 0.6250 0.6245 0.8120 0.8130
5⁄8 15,88 13⁄16 20,64 0.625 15,88 B-1010 — 1 990 3 070 5 900 3 180 4 500 — — 0.6250 0.6245 0.8120 0.8130
5⁄8 15,88 13⁄16 20,64 0.750 19,05 B-1012 M-10121 2 400 3 690 7 480 4 020 4 500 0.08 2,0 0.6250 0.6245 0.8120 0.8130

B-86

B-86