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DF Series
| Boundary dimensions(mm) |
Basic load ratings(kN) |
Limiting speeds(rpm) |
Mass(Kg) |
Bearing Number |
| d |
D |
2B |
rs in |
r1s in |
Cr |
Cor |
Grease |
Oil |
(Approx.) |
SZHLB |
| 85 | 110 | 26 | 1 | 0.6 | 36.0 | 49.5 | 6,800 | 9,100 | 0.514 | 7817CDF |
| 80 | 100 | 20 | 0.6 | 0.3 | 24.6 | 35.0 | 7,200 | 9,600 | 0.292 | 7816CDF |
| 75 | 95 | 20 | 0.6 | 0.3 | 24.0 | 33.5 | 7,700 | 10,000 | 0.276 | 7815CDF |
| 70 | 90 | 20 | 0.6 | 0.3 | 23.5 | 31.5 | 8,200 | 11,000 | 0.26 | 7814CDF |
| 65 | 85 | 20 | 0.6 | 0.3 | 22.9 | 29.9 | 8,900 | 12,000 | 0.244 | 7813CDF |
| 60 | 78 | 20 | 0.3 | 0.15 | 21.8 | 27.2 | 9,600 | 13,000 | 0.202 | 7812CDF |
| 55 | 72 | 18 | 0.3 | 0.15 | 21.2 | 25.5 | 10,000 | 14,000 | 0.158 | 7811CDF |
| 50 | 65 | 14 | 0.3 | 0.15 | 12.8 | 16.1 | 11,000 | 15,000 | 0.098 | 7810CDF |
| 45 | 58 | 14 | 0.3 | 0.15 | 12.3 | 14.8 | 13,000 | 17,000 | 0.076 | 7809CDF |
| 40 | 52 | 14 | 0.3 | 0.15 | 9.80 | 11.5 | 14,000 | 19,000 | 0.062 | 7808CDF |
| 35 | 47 | 14 | 0.3 | 0.15 | 9.40 | 10.5 | 16,000 | 21,000 | 0.056 | 7807CDF |
| 30 | 42 | 14 | 0.3 | 0.15 | 8.70 | 9.00 | 18,000 | 24,000 | 0.05 | 7806CDF |
| 25 | 37 | 14 | 0.3 | 0.15 | 8.20 | 7.65 | 21,000 | 28,000 | 0.042 | 7805CDF |
| 110 | 240 | 100 | 3 | 1.1 | 405 | 485 | 3,700 | 5,000 | 18.44 | 7322CDF |
| 105 | 225 | 98 | 3 | 1.1 | 385 | 450 | 3,900 | 5,200 | 15.72 | 7321CDF |
| 100 | 215 | 94 | 3 | 1.1 | 360 | 415 | 4,100 | 5,500 | 13.8 | 7320CDF |
| 95 | 200 | 90 | 3 | 1.1 | 320 | 350 | 4,300 | 5,800 | 11.3 | 7319CDF |
| 90 | 190 | 86 | 3 | 1.1 | 297 | 315 | 4,600 | 6,100 | 9.76 | 7318CDF |
| 85 | 180 | 82 | 3 | 1.1 | 261 | 261 | 4,900 | 6,500 | 8.36 | 7317CDF |
| 80 | 170 | 78 | 2.1 | 1.1 | 242 | 234 | 5,200 | 6,900 | 7.1 | 7316CDF |
| 75 | 160 | 74 | 2.1 | 1.1 | 223 | 208 | 5,500 | 7,400 | 6.18 | 7315CDF |
| 70 | 150 | 70 | 2.1 | 1.1 | 205 | 184 | 5,900 | 7,900 | 5 | 7314CDF |
| 65 | 140 | 66 | 2.1 | 1.1 | 182 | 161 | 6,400 | 8,500 | 4.12 | 7313CDF |
| 60 | 130 | 62 | 2.1 | 1.1 | 161 | 141 | 6,900 | 9,200 | 3.36 | 7312CDF |
| 55 | 120 | 58 | 2.0 | 1 | 141 | 121 | 7,500 | 9,900 | 2.68 | 7311CDF |
| 50 | 110 | 54 | 2 | 1 | 122 | 103 | 8,200 | 11,000 | 2.1 | 7310CDF |
| 45 | 100 | 50 | 1.5 | 1 | 104 | 86.0 | 9,000 | 12,000 | 1.66 | 7309CDF |
| 40 | 90 | 46 | 1.5 | 1 | 80.0 | 64.5 | 10,000 | 13,000 | 1.212 | 7308CDF |
| 35 | 80 | 42 | 1.5 | 1 | 65.5 | 51.5 | 11,000 | 15,000 | 0.88 | 7307CDF |
| 30 | 72 | 38 | 1.1 | 0.6 | 52.5 | 40.5 | 13,000 | 17,000 | 0.66 | 7306CDF |
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