High Precision 6210-2RS Deep Groove Ball Bearing Single Row With
|Material||Chrome steel(bearing steel), Gcr15, Stainless steel, Ceramic,
Plastic are all available|
|Clearance||C2 C0 C3 C4 C5|
|Precision Rating||P0 P2 P4 P5 P6|
|Number row||single row|
|Used||These deep groove ball bearing products are widely used in
metallurgy, power, petrochemical, construction machinery, railway,
steel, papermaking, cement, mining and other industries. They are
widely used of vehicles, motorcycles, home electrical appliances,
electric tools and mineral machineries.|
|Deep groove ball bearing types||1, single row deep groove ball bearings|
2, single row deep groove ball bearings with dust cover
3, with a dust cover, a ring of single row deep groove ball
4, the outer ring on the stopper groove and snap ring of single row
deep groove ball bearings
5, deep groove ball bearings ball gap
6, double row deep groove ball bearings
In accordance with the sizes of deep groove ball bearings can be
(1) miniature bearings ---- nominal diameter size range of 26mm
(2) small bearing ---- nominal diameter size range of 28-55mm
(3) small and medium-sized bearings ---- nominal diameter size
range of 60-115mm bearings;
(4) large bearing ---- nominal diameter size range of 120-190mm
(5) large bearing ---- nominal diameter size range of 200-430mm
(6) ---- large bearing diameter size range of 440mm or more beari
Method of extending the bearing’s lifetime
1. The installation is correct, that affects precision, life,
performance. And fill the bearing with lubricant after
2. Don't allow strong impact, such as hammer striking, transfer
3. Use the accurate installation tool, avoid to use cloth kind and
4. Lubricate the bearing to avoid rust with high quality mineral
oil, especially in summer
5. General inspection, such as the surrounding temperature,
vibrate, noise inspection
6. Keep bearing cleaning from dirt, dust, pollutant, moisture.
7. Bearing should not be ultra cooled.
|Single-Row Deep Groove Ball Bearings|
Pressed Steel Cages
Single-row deep groove ball bearings are the most common type of
rolling bearings. Their use is very widespread.
In addition to open type bearings, these bearings often have steel
shields or rubber seals installed on one or both sides and are
prelubricated with grease. Also, snap rings are sometimes used on
the periphery. As to cages, pressed steel ones are the most common.
For big deep groove ball bearings, machined brass cages are used.
Machined cages are also used for high speed applications.
|Extra Small Ball Bearings and Miniature Ball Bearings|
Miniature and instrument ball bearings can be divided into two
basic types, deep groove and angular contact. The first (deep
groove) can be further divided into the following five classes
depending on their design details:
- Standard type
- Flanged outer ring
- Extended inner ring
- Expanded type in which one ring has a radial thickness that is
larger than normal compared with the bearing width.
- Thin section type in which both rings are extra thin in the radial
direction. They can also be classified as: open, shielded, or
|Maximum-Type Ball Bearings|
|Maximum-Type ball Bearings contain a larger number of balls than
normal deep groove ball bearings because of filling slots in the
inner and outer rings. Because of their filling slots, they are not
suitable for applications with high axial loads. BL2 and BL3 types
of bearings have boundary dimensions equal to those of single-row
deep groove ball bearings of Series 62 and 63 respectively. Besides
the open type, ZZ type shielded bearings are also available. When
using these bearings, it is important for the filling slot in the
outer ring to be outside of the loaded zone as much as possible.
Their cages are pressed steel.|
|The inner groove of magneto bearings is a little shallower than
that of deep groove bearings. Since the outer ring has a shoulder
on only one side, the outer ring may be removed. This is often
advantageous for mounting. In general, two such bearings are used
in duplex pairs. Magneto bearings are small bearings with a bore
diameter of 4 to 20 mm and are mainly used for small magnetos,
gyroscopes, instruments, etc. Pressed brass cages are generally
WRM owns the most advanced bearings manufacturing equipment in
China mainland,including CNC conrol grinding and superfinishing
equipments,automatic assembling,washing,grease filling,shield/seal
assembling ines,and full sets of inspecting instruments.The
workshopof WRM adopts closed design from the outside
environment,24hours running 5-stages air filtering system ensures
the cleanness for producing high quality & low noise EMQ
|Packaging Detail:||1.industrial packaging: plastic bag+kcraft paper+carton+plywood
plastic tube+carton+plywood pallets
2.commerical packaging: 1pc/plastic bag+color box+carton+plywood
3.as client's requirement
|Delivery Detail:||7-35 days|
Q : Why choose us ?
A: a.With background of about 10 years
b.Strict Inspection ,and the best quality price with reasonable
price bearings provided .
c.OEM service provided.
d. Delivery products from our factory warehouse , delivery time is
e. After sale service at any time .
Q: What kind of bearing you producted ?
A:main products are deep groove ball bearing , spherical roller
bearings , tapered roller bearing ,thrust ball bearing ,others
could be special made for you .
Q:What brand you could provided ?
A: our brand is Monton, we also offer OEM service .
Q:Your product certifications ?
A: ISO 9001:2008 , ISO 9001:2000