Introduces a NMB miniature bearing details of their performance parameters

Editrice NMB miniature bearing details of their performance parameters in the process of selecting the NMB miniature bearing, by investigating the use of miniature bearings NMB characteristics and sizing guide is very important, including the start of the bearings, noise, torque, rigid operation, non repetitive pendulum and radial and axial clearance and other performance characteristics. In precision machinery, the miniature bearing demand higher. Most NMB miniature bearing size have chrome and stainless steel, and various internal clearance, retainer, lubrication, tolerances, and torque. Most of the NMB miniature bearing can be according to the need for protection cover and seal. It can meet the various needs of different working conditions and different areas. NMB miniature bearing refers to metric series, outside diameter is less than 9 mm; Inch series, outer diameter less than 9. All kinds of bearing 525 mm! Main material is carbon steel, bearing steel, stainless steel, plastic, ceramic, etc. , including minimum inner diameter can be 0. 6 mm, inner diameter of 1 mm more commonly. NMB miniature bearing product features: super small aperture in the miniature bearing, miniature deep groove ball bearing type has the metric 68 series, 69 series, 60 series, etc. , inch on a total of 6 R series, based on this, also can be divided into with ZZ steel dust cover bearing series, rubber sealing ring with RS miniature bearing series, teflon bearings seals series and flanged penal series and so on. NMB miniature bearing applications: suitable for rc drone, micro motor, haeundae, drill, crusher, stepper motor, massage chair, push rod motor, computer, broken machines, sports equipment, fitness equipment, robot, mechanical equipment, household appliances, medical equipment, precision instruments and other industries. NMB miniature bearing product parameters: 1, the level of accuracy: P0, P5, P6, P4, P2, can according to the requirements of form a complete set, provides a small clearance bearing 2, sealing form: open ( No cover) Metal dust cover ( ZZ) , the rubber sealing ring ( 2RS ） 。 3, rotational speed, can provide high-speed bearing, bearing, such as dental drill top speed of 450000 r. 4, keep the device: made of steel sheet stamping retainer cage, stainless steel materials, selection of nylon cage 5, inside and outside the ring and ball: bearing steel, stainless steel, ceramics, etc.