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Miniature Ball Bearings

 
 
Boundary Dimensions
           (mm)
Basic Load Rating
           (kN)
Limiting Speed
           (rpm)
Bearing Designation Shoulder Dimensions
           (mm)
Mass
           (g)
Details
Grease Oil
d D B B1 r
           (min.)
r1
           (min.)
Cr Cor Open Type
           (ZZ,2RU)
(2RS) Open Type
           (Z)
Open type With steel shields Without
           contacting
           rubber seals
With contacting
           rubber seals
da
           (min.)
Da
           (max.)
ra
           (max.)
rb
           (max.)
Approx
 
 
 
4 12 4 4 0.2 0.2 0.97 0.36 53000 0 63000 604 604 ZZ 0 0 5.6 10.4 0.2 0.2 2.1 Details
5 14 5 5 0.2 0.2 1.3 0.49 50000 0 60000 605 605 ZZ 0 0 6.6 12.4 0.2 0.2 3.5 Details
6 17 6 6 0.3 0.3 1.95 0.74 43000 0 51000 606 606 ZZ 606 2RU 0 8 15 0.3 0.3 5.8 Details
7 19 6 6 0.3 0.3 2.6 1.05 40000 27000 47000 607 607 ZZ 607 2RU 607 2RS 9 17 0.3 0.3 7.6 Details
8 22 7 7 0.3 0.3 3.3 1.35 34000 23000 41000 608 608 ZZ 608 2RU 608 2RS 10 20 0.3 0.3 12 Details
9 24 7 7 0.3 0.3 3.35 1.4 33000 22000 40000 609 609 ZZ 609 2RU 609 2RS 11 22 0.3 0.3 15 Details
3 10 4 4 0.15 0.15 0.64 0.23 52000 44000 63000 623 623 ZZ 0 623 2RS 4.2 8.8 0.15 0.15 1.6 Details
4 13 5 5 0.2 0.2 1.3 0.49 44000 39000 54000 624 624 ZZ 624 2RU 624 2RS 5.6 11.4 0.2 0.2 2.9 Details
5 16 5 5 0.3 0.3 1.75 0.67 40000 33000 49000 625 625 ZZ 625 2RU 625 2RS 7 14 0.3 0.3 5 Details
6 19 6 6 0.3 0.3 2.6 1.05 35000 27000 43000 626 626 ZZ 626 2RU 626 2RS 8 17 0.3 0.3 8.1 Details
7 22 7 7 0.3 0.3 3.3 1.35 31000 23000 37000 627 627 ZZ 627 2RU 627 2RS 9 20 0.3 0.3 13 Details
8 24 8 8 0.3 0.3 3.35 1.4 28000 22000 35000 628 628 ZZ 628 2RU 628 2RS 10 22 0.3 0.3 18 Details
9 26 8 8 0.6 0.6 4.55 2 27000 19000 33000 629 629 ZZ 629 2RU 629 2RS 13 22 0.3 0.3 20 Details
3 13 5 5 0.2 0.2 1.3 0.49 44000 0 54000 633 633 ZZ 0 0 4.6 11.4 0.2 0.2 3 Details
4 16 5 5 0.3 0.3 1.75 0.67 40000 0 49000 634 634ZZ 0 0 6 14 0.3 0.3 5.3 Details
5 19 6 6 0.3 0.3 2.6 1.05 35000 27000 43000 635 635 ZZ 635 2RU 635 2RS 7 17 0.3 0.3 8.5 Details
6 22 7 7 0.3 0.3 3.3 1.35 31000 23000 37000 636 636 ZZ 0 636 2RS 8 20 0.3 0.3 13 Details
7 26 9 9 0.3 0.3 4.55 1.95 26000 0 32000 637 637 ZZ 0 0- 9 24 0.3 0.3 24 Details
8 28 9 9 0.3 0.3 4.55 1.95 26000 0 32000 638 638 ZZ 0 0 10 26 0.3 0.3 29 Details
9 30 10 10 0.6 0.6 6 2.65 24000 0 29000 639 639 ZZ 0 0 13 26 0.6 0.6 35 Details
4 11 4 4 0.15 0.15 0.96 0.35 54000 44000 65000 694 694 ZZ 694 2RU 694 2RS 5.2 9.8 0.15 0.15 1.8 Details
5 13 4 4 0.2 0.2 1.3 0.49 50000 42000 60000 695 695 ZZ 695 2RU 695 2RS 6.6 11.4 0.2 0.2 2.2 Details
6 15 5 5 0.2 0.2 1.75 0.67 45000 32000 54000 696 696 ZZ 696 2RU 696 2RS 7.6 13.4 0.2 0.2 3.9 Details
7 17 5 5 0.3 0.3 1.6 0.71 42000 28000 50000 697 697 ZZ 697 2RU 697 2RS 9 15 0.3 0.3 5.3 Details
8 19 6 6 0.3 0.3 2.25 0.91 39000 27000 46000 698 698 ZZ 698 2RU 698 2RS 10 17 0.3 0.3 7.2 Details
9 20 6 6 0.3 0.3 2.45 1.05 35000 25000 42000 699 699 ZZ 699 2RU 699 2RS 11 18 0.3 0.3 7.5 Details
2 7 2.8 3.5 0.15 0.15 0.39 0.13 76000 0 79000 602 W602 ZZX 0 0 3.2 5.8 0.15 0.15 0.5 Details
3 9 3 5 0.15 0.15 0.43 0.16 60000 0 72000 603 W603 ZZX 0 0 4.2 7.8 0.15 0.15 0.9 Details
2.5 6 1.8 2.6 0.1 0.1 0.19 0.06 75000 0 89000 68/2.5 W68/2.5 ZZ 0 0 3.3 5.2 0.1 0.1 0.2 Details
2 5 1.5 2.3 0.1 0.1 0.19 0.06 98000 0 110000 682 W682 ZZX 0 0 2.8 4.4 0.1 0.1 0.1 Details
3 7 2 3 0.15 0.15 0.31 0.11 66000 0 79000 683 W683 ZZX 0 0 4.2 5.8 0.1 0.1 0.3 Details
4 9 2.5 4 0.15 0.15 0.64 0.23 59000 0 70000 684 W684 ZZ 0 0 5.2 7.8 0.1 0.1 0.6 Details
5 11 3 5 0.15 0.15 0.97 0.36 53000 0 63000 685 W685 ZZ 0 0 6.2 9.8 0.15 0.15 0.1 Details
6 13 3.5 5 0.15 0.15 1.1 0.44 48000 36000 57000 686 W686 ZZ 0 W686 2RS 7.2 11.8 0.15 0.15 1.8 Details
7 14 3.5 5 0.15 0.15 1.15 0.51 45000 0 54000 687 W687 ZZ 0 0 8.2 12.8 0.15 0.15 2 Details
8 16 4 5 0.2 0.2 1.6 0.71 42000 28000 50000 688 W688 ZZ W688 2RU W688 2RS 9.6 14.4 0.2 0.2 3.2 Details
9 17 4 5 0.2 0.2 1.35 0.66 39000 0 46000 689 W689 ZZ W689 2RU 0 10.6 15.4 0.2 0.2 3.5 Details
2.5 7 2.5 3.5 0.15 0.15 0.31 0.11 66000 0 79000 69/2.5 W69/2.5 ZZ 0 0 3.7 5.8 0.15 0.15 0.4 Details
2 6 2.3 3 0.15 0.1 0.33 0.1 86000 0 100000 692 W692 ZZX 0 0 3.2 4.8 0.15 0.1 0.2 Details
3 8 3 4 0.15 0.15 0.55 0.17 64000 0 76000 693 W693 ZZ 0 0 4.2 6.8 0.15 0.15 0.6 Details