Duples Arrangement (DF Series) | ||||||||||
Boundary dimensions (mm) | Basic load ratings (kN) | Limiting speeds (rpm) | Mass (Kg) | Bearing Number | ||||||
d | D | B | rs min | r1s min | Cr | Cor | Grease | Oil | Approx | |
10 | 26 | 16 | 0.3 | 0.15 | 7.50 | 4.15 | 2,3000 | 31,000 | 0.046 | 7000DF |
12 | 28 | 16 | 0.3 | 0.15 | 8.20 | 4.90 | 21,000 | 28,000 | 0.05 | 7001DF |
110 | 200 | 76 | 2.1 | 1.1 | 250 | 289 | 2,500 | 3,300 | 9.08 | 7222BDF |
110 | 200 | 76 | 2.1 | 1.1 | 276 | 315 | 2,800 | 3,800 | 8.9 | 7222DF |
120 | 215 | 80 | 2.1 | 1.1 | 269 | 325 | 2,300 | 3,000 | 12.52 | 7224BDF |
120 | 215 | 80 | 2.1 | 1.1 | 297 | 355 | 2,600 | 3,400 | 12.52 | 7224DF |
130 | 230 | 80 | 3 | 1.1 | 288 | 360 | 2,100 | 2,700 | 14.3 | 7226BDF |
130 | 230 | 80 | 3 | 1.1 | 320 | 395 | 2,400 | 3,100 | 14.3 | 7226DF |
140 | 250 | 84 | 3 | 1.1 | 297 | 390 | 1,900 | 2,500 | 17.56 | 7228BDF |
140 | 250 | 84 | 3 | 1.1 | 330 | 430 | 2,200 | 2,900 | 17.56 | 7228DF |
150 | 270 | 90 | 3 | 1.1 | 340 | 470 | 1,800 | 2,400 | 22 | 7230BDF |
150 | 270 | 90 | 3 | 1.1 | 375 | 515 | 2,000 | 2,700 | 22 | 7230DF |
160 | 290 | 96 | 4 | 1.1 | 385 | 555 | 1,600 | 2,200 | 27.4 | 7232BDF |
160 | 290 | 96 | 4 | 1.1 | 425 | 615 | 1,900 | 2,500 | 27.4 | 7232DF |
170 | 310 | 104 | 4 | 1.5 | 435 | 650 | 1,500 | 2,100 | 34 | 7234BDF |
170 | 310 | 104 | 4 | 1.5 | 480 | 715 | 1,800 | 2,400 | 34 | 7234DF |
180 | 320 | 104 | 4 | 1.5 | 450 | 700 | 1,400 | 1,900 | 35.4 | 7236BDF |
180 | 320 | 104 | 4 | 1.5 | 495 | 770 | 1,700 | 2,200 | 35.4 | 7236DF |
190 | 340 | 110 | 4 | 1.5 | 445 | 705 | 1,400 | 1,800 | 42.6 | 7238BDF |
190 | 340 | 110 | 4 | 1.5 | 495 | 780 | 1,600 | 2,100 | 42.6 | 7238DF |
200 | 360 | 116 | 4 | 1.5 | 495 | 815 | 1,300 | 1,700 | 50.6 | 7240BDF |
200 | 360 | 116 | 4 | 1.5 | 550 | 900 | 1,500 | 2,000 | 50.6 | 7240DF |
10 | 35 | 22 | 0.6 | 0.3 | 15.4 | 9.20 | 18,000 | 24,000 | 0.082 | 7300BDF |
10 | 35 | 22 | 0.6 | 0.3 | 16.5 | 9.85 | 20,000 | 27,000 | 0.08 | 7300DF |
12 | 37 | 24 | 1 | 0.6 | 17.1 | 9.90 | 16,000 | 21,000 | 0.09 | 7301BDF |
12 | 37 | 24 | 1 | 0.6 | 18.2 | 10.5 | 18,000 | 24,000 | 0.088 | 7301DF |
15 | 42 | 26 | 1 | 0.6 | 20.3 | 13.3 | 13,000 | 18,000 | 0.114 | 7302BDF |
15 | 42 | 26 | 1 | 0.6 | 21.9 | 14.4 | 15,000 | 21,000 | 0.11 | 7302DF |
17 | 47 | 28 | 1 | 0.6 | 24.0 | 16.0 | 12,000 | 16,000 | 0.218 | 7303BDF |
17 | 47 | 28 | 1 | 0.6 | 25.9 | 17.3 | 14,000 | 19,000 | 0.214 | 7303DF |
20 | 52 | 30 | 1.1 | 0.6 | 28.2 | 19.3 | 11,000 | 14,000 | 0.282 | 7304BDF |
20 | 52 | 30 | 1.1 | 0.6 | 30.5 | 20.8 | 12,000 | 17,000 | 0.276 | 7304DF |
25 | 62 | 34 | 1.1 | 0.6 | 39.5 | 29.3 | 9,100 | 12,000 | 0.468 | 7305BDF |
25 | 62 | 34 | 1.1 | 0.6 | 43.0 | 31.5 | 10,000 | 14,000 | 0.46 | 7305DF |
30 | 72 | 38 | 1.1 | 0.6 | 50.0 | 41.0 | 7,700 | 10,000 | 0.704 | 7306BDF |
30 | 72 | 38 | 1.1 | 0.6 | 54.5 | 44.5 | 8,900 | 12,000 | 0.69 | 7306DF |
35 | 80 | 42 | 1.5 | 1 | 59.5 | 48.5 | 6,800 | 9,000 | 0.938 | 7307BDF |
35 | 80 | 42 | 1.5 | 1 | 65.0 | 52.5 | 7,800 | 10,000 | 0.924 | 7307DF |
40 | 90 | 46 | 1.5 | 1 | 73.0 | 60.5 | 6,000 | 8,000 | 1.272 | 7308BDF |
40 | 90 | 46 | 1.5 | 1 | 79.5 | 66.0 | 6,900 | 9,200 | 1.25 | 7308DF |
45 | 100 | 50 | 1.5 | 1 | 95.0 | 80.5 | 5,400 | 7,200 | 1.708 | 7309BDF |
45 | 100 | 50 | 1.5 | 1 | 103 | 88.0 | 6,200 | 8,200 | 1.674 | 7309DF |
50 | 110 | 54 | 2 | 1 | 111 | 96.0 | 4,900 | 6,500 | 2.22 | 7310BDF |
50 | 110 | 54 | 2 | 1 | 121 | 105 | 5,600 | 7,500 | 2.18 | 7310DF |
55 | 120 | 58 | 2 | 1 | 128 | 113 | 4,500 | 5,900 | 2.84 | 7311BDF |
55 | 120 | 58 | 2 | 1 | 139 | 123 | 5,100 | 6,800 | 2.78 | 7311DF |
60 | 130 | 62 | 2.1 | 1.1 | 146 | 132 | 4,100 | 5,500 | 3.54 | 7312BDF |
60 | 130 | 62 | 2.1 | 1.1 | 159 | 143 | 4,700 | 6,300 | 3.48 | 7312DF |
65 | 140 | 66 | 2.1 | 1.1 | 166 | 151 | 3,800 | 5,100 | 4.3 | 7313BDF |
65 | 140 | 66 | 2.1 | 1.1 | 180 | 164 | 4,400 | 5,800 | 4.22 | 7313DF |
70 | 150 | 70 | 2.1 | 1.1 | 186 | 172 | 3,500 | 4,700 | 5.22 | 7314BDF |
70 | 150 | 70 | 2.1 | 1.1 | 203 | 187 | 4,100 | 5,400 | 5.12 | 7314DF |
75 | 160 | 74 | 2.1 | 1.1 | 202 | 195 | 3,300 | 4,400 | 6.26 | 7315BDF |
75 | 160 | 74 | 2.1 | 1.1 | 221 | 212 | 3,800 | 5,000 | 6.14 | 7315DF |
80 | 170 | 78 | 2.1 | 1.1 | 219 | 218 | 3,100 | 4,100 | 7.44 | 7316BDF |
80 | 170 | 78 | 2.1 | 1.1 | 239 | 238 | 3,500 | 4,700 | 7.3 | 7316DF |
85 | 180 | 82 | 3 | 1.1 | 236 | 244 | 2,900 | 3,900 | 8.86 | 7317BDF |
85 | 180 | 82 | 3 | 1.1 | 258 | 265 | 3,300 | 4,500 | 8.68 | 7317DF |
90 | 190 | 86 | 3 | 1.1 | 254 | 270 | 2,700 | 3,700 | 10.30 | 7318BDF |
90 | 190 | 86 | 3 | 1.1 | 277 | 294 | 3,200 | 4,200 | 10.12 | 7318DF |
95 | 200 | 90 | 3 | 1.1 | 272 | 298 | 2,600 | 3,400 | 12 | 7319BDF |
95 | 200 | 90 | 3 | 1.1 | 297 | 325 | 3,000 | 3,900 | 11.78 | 7319DF |
100 | 215 | 94 | 3 | 1.1 | 310 | 355 | 2,400 | 3,300 | 14.64 | 7320BDF |
100 | 215 | 94 | 3 | 1.1 | 335 | 385 | 2,800 | 3.700 | 14.36 | 7320DF |
105 | 225 | 98 | 3 | 1.1 | 330 | 385 | 2,300 | 3,100 | 16.72 | 7321BDF |
105 | 225 | 98 | 3 | 1.1 | 355 | 420 | 2,700 | 3,600 | 16.4 | 7321DF |
110 | 240 | 100 | 3 | 1.1 | 365 | 455 | 2,200 | 3,000 | 19.6 | 7322BDF |
110 | 240 | 100 | 3 | 1.1 | 400 | 490 | 2,600 | 3,400 | 19.2 | 7322DF |
120 | 260 | 110 | 3 | 1.1 | 365 | 460 | 2,000 | 2,700 | 29.4 | 7324BDF |
120 | 260 | 110 | 3 | 1.1 | 400 | 505 | 2,300 | 3,100 | 29.4 | 7324DF |
130 | 280 | 116 | 4 | 1.5 | 405 | 535 | 1,900 | 2,500 | 35.2 | 7326BDF |
130 | 280 | 116 | 4 | 1.5 | 445 | 585 | 2,100 | 2,800 | 35.2 | 7326DF |
140 | 300 | 124 | 4 | 1.5 | 445 | 615 | 1,700 | 2,300 | 43 | 7328BDF |
140 | 300 | 124 | 4 | 1.5 | 490 | 670 | 2,000 | 2,600 | 43 | 7328DF |
150 | 320 | 130 | 4 | 1.5 | 490 | 700 | 1,600 | 2,100 | 50.2 | 7330BDF |
150 | 320 | 130 | 4 | 1.5 | 535 | 765 | 1,800 | 2,400 | 50.2 | 7330DF |
160 | 340 | 136 | 4 | 1.5 | 515 | 770 | 1,500 | 2,000 | 59.6 | 7332BDF |
160 | 340 | 136 | 4 | 1.5 | 565 | 845 | 1,700 | 2,300 | 59.6 | 7332DF |
170 | 360 | 144 | 4 | 1.5 | 575 | 890 | 1,400 | 1,800 | 70.6 | 7334BDF |
170 | 360 | 144 | 4 | 1.5 | 630 | 970 | 1,600 | 2,100 | 70.6 | 7334DF |
180 | 380 | 150 | 4 | 1.5 | 605 | 975 | 1,300 | 1,700 | 81.8 | 7336BDF |
180 | 380 | 150 | 4 | 1.5 | 665 | 1070 | 1,500 | 2,000 | 81.8 | 7336DF |
190 | 400 | 156 | 5 | 2 | 635 | 1070 | 1,200 | 1,600 | 94 | 7338BDF |
190 | 400 | 156 | 5 | 2 | 695 | 1170 | 1,400 | 1,900 | 94 | 7338DF |
200 | 420 | 160 | 5 | 2 | 665 | 1110 | 1,200 | 1,500 | 106.2 | 7340BDF |
200 | 420 | 160 | 5 | 2 | 730 | 1210 | 1,300 | 1,800 | 106.2 | 7340DF |
25 | 42 | 18 | 0.3 | 0.15 | 11.6 | 9.95 | 13,000 | 18,000 | 0.1 | 7905DF |
30 | 47 | 18 | 0.3 | 0.15 | 12.3 | 11.5 | 12,000 | 15,000 | 0.116 | 7906DF |
35 | 55 | 20 | 0.6 | 0.3 | 19.5 | 17.7 | 10,000 | 13,000 | 0.176 | 7907DF |
40 | 62 | 24 | 0.6 | 0.3 | 20.6 | 20.4 | 9,000 | 12,000 | 0.26 | 7908DF |
45 | 68 | 24 | 0.6 | 0.3 | 25.5 | 25.7 | 8,100 | 11,000 | 0.3 | 7909DF |
50 | 72 | 24 | 0.6 | 0.3 | 27.0 | 28.9 | 7,300 | 9,800 | 0.314 | 7910DF |
55 | 80 | 26 | 1 | 0.6 | 28.1 | 32.0 | 6,700 | 8,900 | 0.428 | 7911DF |
60 | 85 | 26 | 1 | 0.6 | 29.3 | 35.0 | 6,200 | 8,300 | 0.46 | 7912DF |
65 | 90 | 26 | 1 | 0.6 | 29.7 | 36.0 | 5,700 | 7,600 | 0.49 | 7913DF |
70 | 100 | 32 | 1 | 0.6 | 42.5 | 52.5 | 5,300 | 7,100 | 0.794 | 7914DF |
75 | 105 | 32 | 1 | 0.6 | 43.0 | 54.0 | 5,000 | 6,700 | 0.84 | 7915DF |
80 | 110 | 32 | 1 | 0.6 | 43.5 | 56.0 | 4,700 | 6,200 | 0.888 | 7916DF |
85 | 120 | 36 | 1.1 | 0.6 | 59.0 | 76.0 | 4,400 | 5,900 | 1.256 | 7917DF |
90 | 125 | 36 | 1.1 | 0.6 | 58.0 | 75.5 | 4,200 | 5,500 | 1.316 | 7918DF |