BY-ROL Bearings-Miniature ball bearings-Small bearings-Big Applications
Single Groove/ Slot 608RS 608ZZ Miniature/ Micro Bearing for Plastic Injection
Item name |
miniature deep groove ball bearing 607 608 z809 608zz 625 626 681 682 683 micro ball bearing for Roller skates or skateboard |
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Size |
608 open zz or 2rs |
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Brand |
China neutral,Japan, sweden, germany or OEM customer's brand |
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Advantage |
high speed, low noise, high accuracy |
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Material |
carbon steel, bearing steel, stainless steel, plastic, ceramics, etc. |
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Seal type |
Open, Z, ZZ, RZ,2RZ,RS, 2RS |
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Quality |
ISO9001:2000 standard |
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Service |
OEM/ODM service |
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Sample |
can be provided |
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Delivery time |
a.for small order, delivery whthin about 1-2 days
b.for big order, delivery time about 3 to 7 days or according to exact order qty/requirement |
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Package |
standard export packing or according to the customer's requirement |
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Other series |
6000 series ball bearings 6200 series ball bearings
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Deep groove ball bearings Description
Deep groove ball bearings are the most commonly used rolling bearings. Its structure is simple and easy to use. The basic deep groove ball bearing consists of an outer ring, an inner ring, a set of steel balls and a set of cages.
Miniature deep groove ball bearings are one of the deep groove balls.
Miniature deep groove ball bearings refer to the metric series, the outer diameter is less than 9mm; the inch series, the outer diameter is less than 9.525mm, the main materials are carbon steel, bearing steel, stainless steel, plastic, ceramics, etc. To 0.6mm, the inner diameter is generally 1mm.
Product characteristics of miniature deep groove ball bearings Among the ultra-small-aperture miniature bearings, the types of miniature deep groove ball bearings are metric 68 series, 69 series, 60 series, etc. There are 6 types of imperial R series. On this basis, it can also be divided into ZZ steel plate. Cover bearing series, miniature bearing series with RS rubber sealing ring, Teflon bearing sealing ring series and flanged rib series.
Application of miniature deep groove ball bearings
Miniature deep groove ball bearings are suitable for all kinds of industrial equipment, small rotary motors and other high speed and low noise fields, such as: office equipment, micro motors, instrumentation, laser engraving, small clocks, soft drives, pressure rotors, dental drills , hard disk motor, stepper motor, video recorder drum, toy model, computer cooling fan, money counter, fax machine and other related fields.
miniature deep groove ball bearing 607 608 z809 608zz 625 626 681 682 683 micro ball bearing for Roller skates or skateboard
One of the more typical bearings in miniature deep groove ball bearings is 608. The 6 in the 608 bearing represents the 6 series deep groove ball bearing, 0 is the size series, and 8 is the inner diameter of 8 mm. Dimensions are 22mm outer diameter, 7mm height and 8mm inner diameter. There are 7 steel balls and the diameter of the steel ball is 3.969mm.
miniature deep groove ball bearing 607 608 z809 608zz 625 626 681 682 683 micro ball bearing for Roller skates or skateboard
Dimensions chart
Model |
d <mm> |
D <mm> |
B <mm> |
Ball Bearing 604 |
4 |
12 |
4 |
Ball Bearing 605 |
5 |
14 |
5 |
Ball Bearing 606 |
6 |
17 |
6 |
Ball Bearing 607 |
7 |
19 |
6 |
Ball Bearing 608 |
8 |
22 |
7 |
Ball Bearing 609 |
9 |
24 |
7 |
Ball Bearing 624 |
4 |
13 |
5 |
Ball Bearing 625 |
5 |
16 |
5 |
Ball Bearing 626 |
6 |
19 |
6 |
Ball Bearing 627 |
7 |
22 |
7 |
Ball Bearing 628 |
8 |
24 |
8 |
Ball Bearing 629 |
9 |
26 |
8 |
Ball Bearing 634 |
4 |
16 |
5 |
Ball Bearing 635 |
5 |
19 |
6 |
Ball Bearing 636 |
6 |
22 |
7 |
Ball Bearing 637 |
7 |
26 |
9 |
Ball Bearing 638 |
8 |
28 |
9 |
Ball Bearing 639 |
9 |
30 |
10 |
Ball Bearing 684 |
4 |
9 |
2.5 |
Ball Bearing 685 |
5 |
11 |
3 |
Ball Bearing 686 |
6 |
13 |
3.5 |
Ball Bearing 687 |
7 |
14 |
3.5 |
Ball Bearing 688 |
8 |
16 |
4 |
Ball Bearing 689 |
9 |
17 |
4 |
Ball Bearing 694 |
4 |
11 |
4 |
There are many other bearing models that are not listed above, welcome to send inquiry at any time.
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Sales Department:
Email: sales@by-rol.com, by-rol@outlook.com