| Overall dimensions（mm) | Rated load(N) | Rated load{kgf} | Bearing code | ISO355 Size series (Reference) | Installation dimensions(mm) | Point of action Position (mm) | constant | Axial load Coefficient | Weight(kg) | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| d | D | T | B | C | Inner circle γ(minimum) | Outer ring γ(minimum) | Cr | Cor | Cr | Cor | da | db | da(maximum） | da（minimum） | Db(minimum) | Sa(minimum） | Sb(minimum） | Inner circle γa(maximum） | Outer ring γa（maximum） | A | e | Y1 | Y0 | (Reference) | ||
| 1900 | 2140 | 120 | 110 | 78 | 6 | 6 | 4000 | 14700 | 410000 | 1500000 | R1900-1 | — | 1968 | 1930 | 2082 | (注) | 2118 | — | — | 5 | 5 | 523.2 | 0.7 | 0.9 | 0.47 | 535 |
| 1580 | 1820 | 120 | 110 | 80 | 6 | 6 | 3900 | 13200 | 395000 | 1350000 | R1580-1 | — | 1647 | 1615 | 1767 | (注) | 1797 | — | — | 5 | 5 | 380.1 | 0.58 | 1 | 0.57 | 453 |
| 1320 | 1720 | 236.5 | 230 | 175 | 7.5 | 7.5 | 9600 | 28800 | 980000 | 2930000 | R1320-1 | — | 1427 | 1366 | 1620 | (注) | 1683 | — | — | 6 | 6 | 363.2 | 0.52 | 1.2 | 0.64 | 1390 |
| 1200 | 1400 | 100 | 92 | 64 | 6 | 6 | 2570 | 8400 | 262000 | 855000 | R1200-1 | — | 1259 | 1225 | 1346 | (注) | 1380 | — | — | 5 | 5 | 354.6 | 0.72 | 0.8 | 0.46 | 243 |
| 1060 | 1600 | 270 | 245 | 180 | 9.5 | 9.5 | 9350 | 23700 | 955000 | 2420000 | R1060-1 | — | 1220 | 1125 | 1454 | (注) | 1554 | — | — | 8 | 8 | 500.6 | 0.87 | 0.7 | 0.38 | 1810 |
| 1050 | 1600 | 270 | 245 | 180 | 9.5 | 9.5 | 9350 | 23700 | 955000 | 2420000 | R1050-1 | — | 1215 | 1120 | 1454 | (注) | 1554 | — | — | 8 | 8 | 500.6 | 0.87 | 0.7 | 0.38 | 1840 |
| 1010 | 1210 | 95 | 75 | 65 | 4 | 3 | 1650 | 4800 | 169000 | 485000 | R1010-1 | — | 1064 | 1039 | 1162 | (注) | 1188 | — | — | 2.5 | 2.5 | 303.8 | 0.7 | 0.9 | 0.47 | 182 |
| 950 | 1170 | 110 | 110 | 85 | 6 | 6 | 3250 | 8950 | 330000 | 910000 | R950-1 | — | 1007 | 978 | 1122 | (注) | 1150 | — | — | 5 | 5 | 199 | 0.43 | 1.4 | 0.77 | 252 |
| 940 | 1210 | 126 | 115 | 80 | 6 | 6 | 3500 | 9100 | 355000 | 925000 | R940-2 | — | 1016 | 974 | 1146 | (注) | 1186 | — | — | 5 | 5 | 316.2 | 0.73 | 0.8 | 0.45 | 341 |
| 940 | 1140 | 93 | 90 | 65 | 6 | 5 | 2420 | 6950 | 247000 | 710000 | R940-1 | — | 995 | 967 | 1094 | (注) | 1118 | — | — | 5 | 4 | 217 | 0.51 | 1.2 | 0.65 | 187 |
| 910 | 1062 | 92 | 90 | 76 | 6 | 5 | 2080 | 6350 | 212000 | 650000 | R910-1 | — | 952 | 929 | 1028 | (注) | 1048 | — | — | 5 | 4 | 153.8 | 0.35 | 1.7 | 0.95 | 129 |
| 908 | 1060 | 92 | 90 | 76 | 6 | 5 | 2080 | 6350 | 212000 | 650000 | R908-1 | — | 951 | 928 | 1027 | (注) | 1047 | — | — | 5 | 4 | 153.8 | 0.35 | 1.7 | 0.95 | 129 |
| 900 | 1120 | 110 | 110 | 85 | 6 | 6 | 3150 | 8500 | 325000 | 865000 | R900-1 | — | 956 | 928 | 1072 | (注) | 1099 | — | — | 5 | 5 | 184.7 | 0.41 | 1.5 | 0.81 | 239 |
| 850 | 1050 | 90 | 90 | 64 | 6 | 5 | 2200 | 5750 | 224000 | 585000 | R850-1A | — | 902 | 877 | 1007 | (注) | 1028 | — | — | 4 | 4 | 178.8 | 0.44 | 1.4 | 0.75 | 165 |
| 830 | 1080 | 156 | 156 | 118 | 6 | 6 | 4550 | 12400 | 460000 | 1260000 | R830-1 | — | 898 | 859 | 1022 | (注) | 1060 | — | — | 5 | 5 | 206.8 | 0.44 | 1.4 | 0.75 | 367 |
| 830 | 1050 | 90 | 90 | 64 | 6 | 5 | 2200 | 5750 | 224000 | 585000 | R830-2A | — | 892 | 867 | 1007 | (注) | 1028 | — | — | 4 | 4 | 178.8 | 0.44 | 1.4 | 0.75 | 183 |
| 800 | 1020 | 110 | 110 | 85 | 6 | 6 | 3050 | 7700 | 310000 | 785000 | R800-1 | — | 853 | 828 | 972 | (注) | 995 | — | — | 5 | 5 | 158.8 | 0.37 | 1.6 | 0.9 | 215 |
| 790 | 930 | 95 | 92 | 75 | 6 | 5 | 2240 | 6900 | 228000 | 705000 | R790-1 | — | 830 | 808 | 898 | (注) | 918 | — | — | 4 | 4 | 140.9 | 0.35 | 1.7 | 0.95 | 113 |
| 785 | 925 | 95 | 92 | 75 | 6 | 5 | 1960 | 5800 | 200000 | 590000 | R785-1 | — | 825 | 802 | 893 | (注) | 913 | — | — | 5 | 4 | 140.6 | 0.34 | 1.7 | 0.96 | 106 |
| 780 | 925 | 95 | 92 | 75 | 6 | 5 | 1960 | 5800 | 200000 | 590000 | R780-2 | — | 822 | 799 | 893 | (注) | 913 | — | — | 5 | 4 | 140.6 | 0.34 | 1.7 | 0.96 | 110 |
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