Miniature Ball Bearings - Metric Series | Inch Series |
Dimension (mm) | Designation | Load Rating (N) | Limiting Speed (rpm) | Mass (g) | |||||||||||||||
d | D | Width | Flanged Dia | Flanged Width | Standard | Flanged | |||||||||||||
B | B1 | D1 | D2 | C1 | C2 | Open | ZZ | 2RS | Open | ZZ | 2RS | Cr | Cor | Grease | Oil | Std | Flanged | ||
2 | 5 | 1.5 | 2.3 | 6.1 | 6.1 | 0.5 | 0.6 | 682 | 682-ZZ | F682 | F682-ZZ | 189 | 59 | 85000 | 100000 | 0.15 | 0.19 | ||
6 | 2.3 | 3 | 7.5 | 7.5 | 0.6 | 0.8 | 692 | 692-ZZ | F692 | F692-ZZ | 279 | 90 | 75000 | 90000 | 0.28 | 0.35 | |||
7 | 2.8 | 3.5 | 8.5 | 8.5 | 0.7 | 0.9 | 602 | 602-ZZ | F602 | F602-ZZ | 380 | 130 | 60000 | 71000 | 0.50 | 0.60 | |||
5 | 2 | 2.5 | 6.2 | 6.2 | 0.6 | 0.6 | MR52 | MR52-ZZ | MF52 | MF52-ZZ | 189 | 59 | 85000 | 100000 | 0.14 | 0.19 | |||
6 | 2.5 | 2.5 | 7.2 | 0.6 | MR62 | MR62-ZZ | MF62 | 279 | 90 | 70000 | 90000 | 0.28 | 0.34 | ||||||
7 | 2.5 | 3 | 8.2 | 8.2 | 0.6 | 0.6 | MR72 | MR72-ZZ | MF72 | MF72-ZZ | 380 | 130 | 63000 | 75000 | 0.43 | 0.50 | |||
2.5 | 6 | 1.8 | 2.6 | 7.1 | 7.1 | 0.5 | 0.8 | 682X | 682X-ZZ | F682X | F682X-ZZ | 19 | 6 | 71000 | 80000 | 0.20 | 0.24 | ||
7 | 2.5 | 3.5 | 8.5 | 8.5 | 0.7 | 0.9 | 692X | 692X-ZZ | F692X | F692X-ZZ | 37 | 12 | 63000 | 75000 | 0.40 | 0.50 | |||
8 | 2.8 | 4 | 9.5 | 9.5 | 0.7 | 0.9 | 602X | 602X-ZZ | F602X | F602X-ZZ | 55 | 18 | 60000 | 71000 | 0.61 | 0.72 | |||
8 | 2.5 | 9.2 | 0.6 | MR82X | MF82X | 55 | 18 | 60000 | 67000 | 0.52 | 0.60 | ||||||||
3 | 7 | 2 | 3 | 8.1 | 8.1 | 0.5 | 0.8 | 683 | 683-ZZ | F683 | F683-ZZ | 312 | 112 | 63000 | 75000 | 0.32 | 0.37 | ||
8 | 3 | 4 | 9.5 | 9.5 | 0.7 | 0.9 | 693 | 693-ZZ | F693 | F693-ZZ | 549 | 174 | 60000 | 67000 | 0.60 | 0.71 | |||
9 | 3 | 5 | 10.5 | 10.5 | 0.7 | 1 | 603 | 603-ZZ | F603 | F603-ZZ | 634 | 219 | 56000 | 67000 | 0.84 | 0.96 | |||
10 | 4 | 4 | 11.5 | 11.5 | 1 | 1 | 623 | 623-ZZ | F623 | F623-ZZ | 643 | 228 | 50000 | 60000 | 1.45 | 1.65 | |||
13 | 5 | 5 | 633 | 633-ZZ | 1300 | 500 | 40000 | 48000 | 3.27 | - | |||||||||
6 | 2 | 2.5 | 7.2 | 7.2 | 0.6 | 0.6 | MR63 | MR63-ZZ | MF63 | MF63-ZZ | 209 | 73 | 71000 | 80000 | 0.20 | 0.26 | |||
8 | 2.5 | 3 | 9.2 | 9.2 | 0.6 | MR83 | MR83-ZZ | MF83 | 410 | 160 | 60000 | 67000 | 0.51 | 0.59 | |||||
9 | 2.5 | 4 | 10.2 | 10.5 | 0.6 | 0.8 | MR93 | MR93-ZZ | MF93 | MF93-ZZ | 634 | 219 | 56000 | 67000 | 0.75 | 0.83 | |||
4 | 9 | 2.5 | 4 | 10.3 | 10.3 | 0.6 | 1 | 684 | 684-ZZ | 684-2RS | F684 | F684-ZZ | F684-2RS | 500 | 189 | 53000 | 63000 | 0.65 | 0.74 |
11 | 4 | 4 | 12.5 | 12.5 | 1 | 1 | 694 | 694-ZZ | 694-2RS | F694 | F694-ZZ | F694-2RS | 959 | 346 | 48000 | 56000 | 1.69 | 1.91 | |
12 | 4 | 4 | 13.5 | 13.5 | 1 | 1 | 604 | 604-ZZ | 604-2RS | F604 | F604-ZZ | F604-2RS | 959 | 346 | 48000 | 56000 | 2.19 | 2.42 | |
13 | 5 | 5 | 15 | 15 | 1 | 1 | 624 | 624-ZZ | 624-2RS | F624 | F624-ZZ | F624-2RS | 1158 | 401 | 40000 | 48000 | 3.10 | 3.44 | |
16 | 5 | 5 | 18 | 18 | 1 | 1 | 634 | 634-ZZ | 634-2RS | F634 | F634-ZZ | F634-2RS | 1350 | 550 | 36000 | 43000 | 5.24 | 5.66 | |
7 | 2 | 2.5 | 8.2 | 8.2 | 0.6 | 0.6 | MR74 | MR74-ZZ | MF74 | MF74-ZZ | 223 | 88 | 60000 | 67000 | 0.23 | 0.30 | |||
8 | 2 | 3 | 9.2 | 9.2 | 0.6 | 0.6 | MR84 | MR84-ZZ | MF84 | MF84-ZZ | 395 | 140 | 56000 | 67000 | 0.39 | 0.47 | |||
10 | 3 | 4 | 11.2 | 11.6 | 0.6 | 0.8 | MR104 | MR104-ZZ | MF104 | MF104-ZZ | 540 | 222 | 48000 | 56000 | 0.96 | 1.04 | |||
5 | 11 | 3 | 5 | 12.5 | 12.5 | 0.8 | 1 | 685 | 685-ZZ | 685-2RS | F685 | F685-ZZ | F685-2RS | 775 | 319 | 45000 | 53000 | 1.16 | 1.33 |
13 | 4 | 4 | 15 | 15 | 1 | 1 | 695 | 695-ZZ | 695-2RS | F695 | F695-ZZ | F695-2RS | 1074 | 423 | 43000 | 50000 | 2.39 | 2.73 | |
14 | 5 | 5 | 16 | 16 | 1 | 1 | 605 | 605-ZZ | 605-2RS | F605 | F605-ZZ | F605-2RS | 1074 | 423 | 40000 | 50000 | 3.46 | 3.83 | |
16 | 5 | 5 | 18 | 18 | 1 | 1 | 625 | 625-ZZ | 625-2RS | F625 | F625-ZZ | F625-2RS | 1750 | 680 | 36000 | 43000 | 4.95 | 5.37 | |
19 | 6 | 6 | 22 | 22 | 1.5 | 1.5 | 635 | 635-ZZ | 635-2RS | F635 | F635-ZZ | F635-2RS | 2239 | 911 | 32000 | 40000 | 8.50 | 9.26 | |
8 | 2 | 2.5 | 9.2 | 9.2 | 0.6 | 0.6 | MR85 | MR85-ZZ | MF85 | MF85-ZZ | 218 | 91 | 53000 | 63000 | 0.25 | 0.33 | |||
9 | 2.5 | 3 | 10.2 | 10.2 | 0.6 | 0.6 | MR95 | MR95-ZZ | MF95 | MF95-ZZ | 432 | 168 | 50000 | 60000 | 0.54 | 0.62 | |||
10 | 3 | 4 | 11.2 | 11.6 | 0.6 | 0.8 | MR105 | MR105-ZZ | MR105-2RS | MF105 | MF105-ZZ | MF105-2RS | 540 | 222 | 50000 | 60000 | 0.91 | 1.00 | |
11 | 4 | 0.8 | MR115-ZZ | MR115-2RS | MF115-ZZ | MF115-2RS | 730 | 300 | 45000 | 53000 | - | - | |||||||
6 | 13 | 3.5 | 5 | 15 | 15 | 1 | 1.1 | 686 | 686-ZZ | 686-2RS | F686 | F686-ZZ | F686-2RS | 1083 | 438 | 40000 | 50000 | 1.87 | 2.21 |
15 | 5 | 5 | 17 | 17 | 1.2 | 1.2 | 696 | 696-ZZ | 696-2RS | F696 | F696-ZZ | F696-2RS | 1472 | 603 | 40000 | 45000 | 3.85 | 4.24 | |
17 | 6 | 6 | 19 | 19 | 1.2 | 1.2 | 606 | 606-ZZ | 606-2RS | F606 | F606-ZZ | F606-2RS | 1969 | 737 | 38000 | 45000 | 5.94 | 6.47 | |
19 | 6 | 6 | 22 | 22 | 1.5 | 1.5 | 626 | 626-ZZ | 626-2RS | F626 | F626-ZZ | F626-2RS | 2240 | 912 | 32000 | 40000 | 8.12 | 9.25 | |
22 | 7 | 7 | 636 | 636-ZZ | 636-2RS | 3297 | 1368 | 30000 | 36000 | 13.90 | - | ||||||||
10 | 2.5 | 3 | 11.2 | 11.2 | 0.6 | 0.6 | MR106 | MR106-ZZ | MR106-2RS | MF106 | MF106-ZZ | MF106-2RS | 497 | 219 | 45000 | 53000 | 0.55 | 0.64 | |
12 | 3 | 4 | 13.2 | 13.6 | 0.6 | 0.8 | MR126 | MR126-ZZ | MR126-2RS | MF126 | MF126-ZZ | MF126-2RS | 716 | 293 | 43000 | 50000 | 1.25 | 1.44 | |
7 | 14 | 3.5 | 5 | 16 | 16 | 1 | 1.1 | 687 | 687-ZZ | 687-2RS | F687 | F687-ZZ | F687-2RS | 1175 | 511 | 40000 | 50000 | 2.03 | 2.40 |
17 | 5 | 5 | 19 | 19 | 1.2 | 1.2 | 697 | 697-ZZ | 697-2RS | F697 | F697-ZZ | F697-2RS | 1606 | 716 | 36000 | 43000 | 5.26 | 5.79 | |
19 | 6 | 6 | 22 | 22 | 1.5 | 1.5 | 607 | 607-ZZ | 607-2RS | F607 | F607-ZZ | F607-2RS | 2240 | 912 | 36000 | 43000 | 7.80 | 8.93 | |
22 | 7 | 7 | 25 | 25 | 1.5 | 1.5 | 627 | 627-ZZ | 627-2RS | F627 | F627-ZZ | F627-2RS | 3296 | 1367 | 30000 | 36000 | 12.70 | 14.00 | |
26 | 9 | 9 | 637 | 637-ZZ | 637-2RS | 4600 | 2000 | 28000 | 34000 | 24.20 | - | ||||||||
11 | 2.5 | 3 | 12.2 | 12.2 | 0.6 | 0.6 | MR117 | MR117-ZZ | MF117 | MF117-ZZ | 457 | 201 | 43000 | 50000 | 0.59 | 0.69 | |||
13 | 3 | 4 | 14.2 | 14.6 | 0.6 | 0.8 | MR137 | MR137-ZZ | MF137 | MF137-ZZ | 500 | 250 | 40000 | 48000 | 1.52 | 1.64 | |||
8 | 16 | 4 | 5 | 18 | 18 | 1 | 1.1 | 688 | 688-ZZ | 688-2RS | F688 | F688-ZZ | F688-2RS | 1606 | 716 | 36000 | 43000 | 3.11 | 3.53 |
19 | 6 | 6 | 22 | 22 | 1.5 | 1.5 | 698 | 698-ZZ | 698-2RS | F698 | F698-ZZ | F698-2RS | 2240 | 910 | 36000 | 43000 | 7.12 | 8.50 | |
22 | 7 | 7 | 25 | 25 | 1.5 | 1.5 | 608 | 608-ZZ | 608-2RS | F608 | F608-ZZ | F608-2RS | 3296 | 1367 | 34000 | 40000 | 11.80 | 13.10 | |
24 | 8 | 8 | 628 | 628-ZZ | 628-2RS | 3338 | 1416 | 28000 | 34000 | 17.10 | - | ||||||||
28 | 9 | 9 | 638 | 638-ZZ | 638-2RS | 4600 | 2000 | 28000 | 34000 | 28.10 | - | ||||||||
12 | 2.5 | 3.5 | 13.2 | 13.6 | 0.6 | 0.8 | MR128 | MR128-ZZ | MF128 | MF128-ZZ | 544 | 275 | 40000 | 48000 | 0.70 | 0.81 | |||
14 | 3.5 | 4 | 15.6 | 15.6 | 0.8 | 0.8 | MR148 | MR148-ZZ | MF148 | MF148-ZZ | 736 | 348 | 38000 | 45000 | 1.90 | 2.13 | |||
9 | 14 | 3 | 4.5 | 679 | 679-ZZ | 513 | 244 | 36000 | 42000 | 1.35 | 1.57 | ||||||||
17 | 4 | 5 | 19 | 19 | 1 | 1.1 | 689 | 689-ZZ | 689-2RS | F689 | F689-ZZ | F689-2RS | 1603 | 732 | 36000 | 43000 | 3.41 | 3.85 | |
20 | 6 | 6 | 23 | 23 | 1.5 | 1.5 | 699 | 699-ZZ | 699-2RS | F699 | F699-ZZ | F699-2RS | 2481 | 1090 | 34000 | 40000 | 8.38 | 9.57 | |
24 | 7 | 7 | 609 | 609-ZZ | 609-2RS | 3338 | 1416 | 32000 | 38000 | 14.70 | 16.10 | ||||||||
26 | 8 | 8 | 629 | 629-ZZ | 629-2RS | 4550 | 1970 | 28000 | 34000 | 19.00 | - | ||||||||
30 | 10 | 10 | 639 | 639-ZZ | 639-2RS | 5114 | 2387 | - | - | 36.20 | - |