洛阳薄壁精密轴承有限公

Thin and Light Series Bearings

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  • Sealed

618 Series-619 Series-160 Series

bearing symbol bearing symbol Dimension BASIC LOAD RATING Limiting speeds Approx Weight Other dimension Mounting Dimension Spherical Diameter Number of Balls
d D B Cr Cor Grease oil d2 D3 rmin da Da ra
61804-LS 61804-2LS 20 32 7 3.5 2.2 14000 24000 0.015 23.5 29.7 0.3 22.4 30 0.3 3.175 14
61804-RZ 61804-2RZ 20 32 7 3.5 2.2 18000 24000 0.015 23.5 29.7 0.3 22.4 30 0.3 3.175 14
61904-LS 61904-2LS 20 37 9 6.4 3.7 13000 22000 0.031 25.2 32.9 0.3 22.4 34.6 0.3 4.762 11
61904-RZ 61904-2RZ 20 37 9 6.4 3.7 17000 22000 0.031 25.2 32.9 0.3 22.4 34.6 0.3 4.762 11
61805-LS 61805-2LS 25 37 7 4.3 2.9 12000 20000 0.017 28.2 34.9 0.3 27.4 35 0.3 3.500 15
61805-RZ 61805-2RZ 25 37 7 4.3 2.9 16000 20000 0.017 28.2 34.9 0.3 27.4 35 0.3 3.500 15
61905-LS 61905-2LS 25 42 9 7.0 4.5 11000 18000 0.038 30.2 37.9 0.3 27.4 40 0.3 4.762 13
61905-RZ 61905-2RZ 25 42 9 7.0 4.5 14000 18000 0.038 30.2 37.9 0.3 27.4 40 0.3 4.762 13
61806-LS 61806-2LS 30 42 7 4.7 3.6 11000 17000 0.019 33.2 39.9 0.3 32.4 40 0.3 3.500 18
61806-RZ 61806-2RZ 30 42 7 4.7 3.6 13000 17000 0.019 33.2 39.9 0.3 32.4 40 0.3 3.500 18
61906-LS 61906-2LS 30 47 9 7.2 5.0 9000 16000 0.043 35.2 42.9 0.3 32.4 44.6 0.3 4.762 14
61906-RZ 61906-2RZ 30 47 9 7.2 5.0 12000 16000 0.043 35.2 42.9 0.3 32.4 44.6 0.3 4.762 14
61807-LS 61807-2LS 35 47 7 4.9 4.0 9000 15000 0.023 38.2 44.9 0.3 37.4 45 0.3 3.500 20
61807-RZ 61807-2RZ 35 47 7 4.9 4.0 11000 15000 0.023 38.2 44.9 0.3 37.4 45 0.3 3.500 20
61907-LS 61907-2LS 35 55 10 9.5 6.8 7500 13000 0.078 41.1 50.3 0.6 40 51 0.6 5.556 14
61907-RZ 61907-2RZ 35 55 10 9.5 6.8 10000 13000 0.078 41.1 50.3 0.6 40 51 0.6 5.556 14
61808-LS 61808-2LS 40 52 7 5.1 4.4 7500 13000 0.026 43.2 49.9 0.3 42.4 50 0.3 3.500 22
61808-RZ 61808-2RZ 40 52 7 5.1 4.4 10000 13000 0.026 43.2 49.9 0.3 42.4 50 0.3 3.500 22
61908-LS 61908-2LS 40 62 12 13.7 9.9 7000 12000 0.103 46.3 57.1 0.6 45 58 0.6 6.747 14
61908-RZ 61908-2RZ 40 62 12 13.7 9.9 9500 12000 0.103 46.3 57.1 0.6 45 58 0.6 6.747 14
61809-LS 61809-2LS 45 58 7 6.4 5.6 6800 12000 0.030 48.3 55.8 0.3 47.4 56 0.3 3.969 22
61809-RZ 61809-2RZ 45 58 7 6.4 5.6 9000 12000 0.030 48.3 55.8 0.3 47.4 56 0.3 3.969 22
61909-LS 61909-2LS 45 68 12 14.1 10.9 6400 11000 0.123 51.8 62.6 0.6 50 63 0.6 6.747 15
61909-RZ 61909-2RZ 45 68 12 14.1 10.9 8500 11000 0.123 51.8 62.6 0.6 50 63 0.6 6.747 15
61810-LS 61810-2LS 50 65 7 6.6 6.1 6400 10000 0.043 54.3 61.8 0.3 52.4 62.6 0.3 3.969 24
61810-RZ 61810-2RZ 50 65 7 6.6 6.1 8500 10000 0.043 54.3 61.8 0.3 52.4 62.6 0.3 3.969 24
61910-LS 61910-2LS 50 72 12 14.5 11.7 6000 9500 0.122 56.3 67.1 0.6 55 68 0.6 6.747 16
61910-RZ 61910-2RZ 50 72 12 14.5 11.7 8000 9500 0.122 56.3 67.1 0.6 55 68 0.6 6.747 16
61811-LS 61811-2LS 55 72 9 9.1 8.4 6000 9500 0.070 60.2 68.3 0.3 57.4 69.6 0.3 4.762 23
61811-RZ 61811-2RZ 55 72 9 9.1 8.4 8000 9500 0.070 60.2 68.3 0.3 57.4 69.6 0.3 4.762 23
61911-LS 61911-2LS 55 80 13 15.9 13.2 5600 9000 0.170 62.9 73.6 1 61 75 1 7.144 16
61911-RZ 61911-2RZ 55 80 13 15.9 13.2 7500 9000 0.170 62.9 73.6 1 61 75 1 7.144 16
61812-LS 61812-2LS 60 78 10 9.1 8.7 5300 8500 0.093 66.2 74.6 0.3 62.4 75.6 0.3 4.762 24
61812-RZ 61812-2RZ 60 78 10 9.1 8.7 7000 8500 0.093 66.2 74.6 0.3 62.4 75.6 0.3 4.762 24
61912-LS 61912-2LS 60 85 13 16.4 14.2 5000 8000 0.181 67.9 78.6 1 66 80 1 7.144 17
61912-RZ 61912-2RZ 60 85 13 16.4 14.2 6700 8000 0.181 67.9 78.6 1 66 80 1 7.144 17
61813-LS 61813-2LS 65 85 10 11.9 11.5 5000 8000 0.130 71.1 80.6 0.6 69 81 0.6 5.556 23
61813-RZ 61813-2RZ 65 85 10 11.9 11.5 6700 8000 0.130 71.1 80.6 0.6 69 81 0.6 5.556 23
61913-LS 61913-2LS 65 90 13 17.4 16.0 4700 7500 0.196 72.9 83.6 1 71 85 1 7.144 19
61913-RZ 61913-2RZ 65 90 13 17.4 16.0 6300 7500 0.196 72.9 83.6 1 71 85 1 7.144 19
61814-LS 61814-2LS 70 90 10 12.1 11.9 4700 7500 0.138 76.1 85.6 0.6 74 86 0.6 5.556 24
61814-RZ 61814-2RZ 70 90 10 12.1 11.9 6300 7500 0.138 76.1 85.6 0.6 74 86 0.6 5.556 24
61914-LS 61914-2LS 70 100 16 23.7 21.1 4500 7000 0.336 79.3 92.6 1 76 95 1 8.731 17
61914-RZ 61914-2RZ 70 100 16 23.7 21.1 6000 7000 0.336 79.3 92.6 1 76 95 1 8.731 17
61815-LS 61815-2LS 75 95 10 12.5 12.8 4500 7000 0.147 81.1 90.6 0.6 79 91 0.6 5.556 26
61815-RZ 61815-2RZ 75 95 10 12.5 12.8 6000 7000 0.147 81.1 90.6 0.6 79 91 0.6 5.556 26
61915-LS 61915-2LS 75 105 16 24.3 22.5 4200 6700 0.355 84.3 97.6 1 81 100 1 8.731 18
61915-RZ 61915-2RZ 75 105 16 24.3 22.5 5600 6700 0.355 84.3 97.6 1 81 100 1 8.731 18
61816-LS 61816-2LS 80 100 10 12.7 13.3 4200 6700 0.155 86.1 95.6 0.6 84 96 0.6 5.556 27
61816-RZ 61816-2RZ 80 100 10 12.7 13.3 5600 6700 0.155 86.1 95.6 0.6 84 96 0.6 5.556 27
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