MR SeriesMR128 Bearing

MR Series Miniature Bearings

Our MR Series miniature bearings are designed to meet the high demands of precision equipment such as small motors, instruments, and industrial machinery. These bearings are characterized by their small size, high precision, and excellent performance under high speed and high temperature conditions.

Features:

- Minimal friction and excellent rotational performance

- High precision and low noise

- High load capacity and long service life

- Dust and water resistance to ensure reliable operation in harsh environments

- Available in various sizes and configurations to meet different application needs

Applications:

- Small motors and electric tools

- Instruments and meters

- Industrial machinery, including automation, robotics, and medical equipment

- Automotive and aerospace industries

Technical specifications:

- Size range: 1-12mm inner diameter

- Material: high-quality chrome steel or stainless steel

- Shield: open or sealed options available

- Lubrication: pre-lubricated with high-performance grease

- Operating temperature range: -20℃ to +120℃

Our MR Series miniature bearings are manufactured to strict quality standards and undergo rigorous testing to ensure consistent performance and reliability. Contact us today to learn more or to place an order.


VAFEM (Shang Hai) Bearing Technology Co.,Ltd
image/20210910/1631263244.jpg
MR Series

Dimension and Parameters

Designation
With shiled :MR128
Open type :MR128ZZ1
With seal VV :-
With seal DD :-
Principal dimensions(mm)
d :8
D :12
B :2.5
B1 :3.5
r(min) :0.15
Basic load ratings(N)
Cr :545
Cor :274
Basic load ratings{kgf}
Cr :56
Cor :28
Speed ratings(rpm)
Grease
ZZ :40000
D·D :-
Oil
Z :48000
Abutment and fillet dimensions (mm)
da(min) :9.2
db(max) :9
Da(Max) :10.8
Db(min) :11.3
ra(max) :0.15
rb(max) :0.1
Weight(g)
Open type :0.71
With shiled :0.97
Part Number:
d:
D:
B:
연락하다
전문가에게 물어보세요
피드백
의견을 알려주세요
적용하다
대리점 신청