NMB miniature ball bearings are frequently relied upon to drive motion in high performance applications.
Where are NMB bearings made?
Rod end and Spherical bearings and components are manufactured here in Lincoln, with further manufacturing facilities in Japan and USA, and a sizeable support factory in Thailand. We have the capability to provide an engineering solution to all of our customer requirements.
What are the best bearings for electric motors?
Deep groove ball bearings are some of the most versatile designs for electric motors. With a simple design and a wide range of uses, these bearings are good for high-speed operations with moderate axial and radial loads.
What do the letters mean after a bearing number?
The first digit indicates the width or height series (dimensions B, T or H). The second digit identifies the diameter series (dimension D). The last two digits of the basic designation identify the size code of the bearing bore. The size code multiplied by 5 gives the bore diameter (d) in mm.
What does NMB mean on a bearing? – Related Questions
What does B from a mean in bearings?
A bearing is an angle, measured clockwise from the north direction. Below, the bearing of B from A is 025 degrees (note 3 figures are always given). The bearing of A from B is 205 degrees. Example.
What are the 3 rules of bearings?
There are 3 rules to follow when measuring a bearing: Always measure the angle in a clockwise direction. Always measure the angle from north. Always give a 3-figure bearing (E.g. 030° instead of 30°)
What is Z and ZZ in bearing?
2 Z / ZZ – Bearing with a metal seal on both sides. Z – Bearing with a metal seal on one side, one side open. E – Reinforced Design. P2 – Highest precision.
What does 6203 mean on a bearing?
The 6203 is a 17 mm Ball Bearing that can be used in many rotary and factory automation applications. The 6203 Deep Groove Ball Bearings is an open style bearing. The 6203Z ball bearing is a single row raceway and single shielded. The 6203ZZ ball bearing has a single row raceway and it is shielded on each side.
What does C mean on a bearing?
The C code of the bearing indicates how much internal clearance the bearing gets in the machine. Your choice is crucial to prevent your bearings from having too much internal clearance. The size of the internal bearing clearance largely determines the operational performance of the bearings.
What size is a 6203 bearing?
Dimensions
| Bore diameter |
17 mm |
| Outside diameter |
40 mm |
| Width |
12 mm |
What does Lu mean on NTN bearing?
LB, LLB: Non-contact rubber seal. LU, LLU: Double-lip contact rubber seal.
What does DD mean on a bearing?
Other suffixes from various brands
| Meaning |
SKF |
NSK |
| Deep groove ball bearing with d <10mm and contact seal on one side |
RS1 |
D |
| Deep groove ball bearing with d <10mm and contact seal on both sides |
2RS1 |
DD |
| Deep groove ball bearing with contact seal on one side |
RS1 |
DU |
| Extra capacity design |
E |
E |
What size is a 6205 bearing?
Dimensions
| Bore diameter |
25 mm |
| Outside diameter |
52 mm |
| Width |
15 mm |
What size is a 6305 bearing?
Dimensions
| Bore diameter |
25 mm |
| Outside diameter |
62 mm |
| Width |
17 mm |
What size is a 6001 bearing?
Dimensions
| Bore diameter |
12 mm |
| Outside diameter |
28 mm |
| Width |
8 mm |
What is a 6001 2RS bearing?
6001-2RS Ball Bearing | 6001-2RS Bearing – 12x28x8
This 6001-2RS ball bearing is a high-precision premium quality sealed deep groove 12x28x8 ball bearing made to ABEC 3 precision standards from AXIS.
What is ZZ type bearing?
Type ZZ – Non-removable, non-contact metal shield retained in the outer ring via crimping, or pressing. This type of shield cannot be removed once installed. This type of shield can also be manufactured from 300 series stainless steel.
What is ZZ C3 in bearing?
The 2Z suffix indicates that the bearing has a steel seal on both sides. The bearings are filled with a high-quality grease and are lubricated for life. Internal play. The C3 in the product name means that this bearing has a higher (internal) clearance than normal.