elevator gearlesstractionmachine - ubc-bearing.com brochures of ax… · elevator...
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m(Kg) d (mm) D (mm) B (mm)
4.2 120 180 46
nG min-‐1) Cr (KN) Cor (KN)
1700/2200 310 515
23024CA.W33.EL
Elevator Gearless Traction Machine
Features and Advantage
Permanent magnet synchronous gearless
traction machine bearings. The overall
precision machining brass cage, light
decorated with a special chemical treatment,
bright color of the surface.
Symmetric roller, two ribs of inner ring.
Premium quality bearing steel
manufacturing, strong anti-‐fatigue
properties.
Higher manufacturing accuracy than the
general industry standard . low noise, low
temperature rise during operation.
Surface of rolling elements work surface
have hardening process and Super finishing,
conducive to the formation of lubricant film
under low speed and high load conditions to
ensure the bearing long life.
m(Kg) d (mm) D (mm) B (mm)
7.67 110 180 82
nG min-‐1) Cr (KN) Cor (KN)
1800/2400 888 1750
24122.X3 ( INA F-‐801806)
Cement Mixer Reducer
Features and Advantage
Cement mixer special bearings. The
widened outer ring design, aligning angle up
to 6 degrees.
Premium quality bearing steel,
manufactured process is higher than the
general industry standard, and has a strong
anti-‐fatigue properties.
Surface of rolling elements work surface
have hardening process and Super finishing,
conducive to the formation of lubricant film
under low speed and high load conditions to
ensure the bearing long life.
The cage uses engineering plastic, easy to
install. A significant reduction in the bearing
operation noise and vibration, and improve
reliability.
Higher manufacturing precision than the
industry standard , low noise, low
temperature rise during operation. More
than 5 times service life
m(Kg) d (mm) D (mm) B (mm)
0.655 40 90 23
nG min-‐1) Cr (KN) Cor (KN)
13000 46 75
7308B.ETN.7SG
Screw Compressor
Special bearing for screw air compressor
application, high precision bearing
manufacturing standard, universal matching,
ensure even stress distribution.
Cage made from high temperature resistant
engineering plastic, can be long-‐term work
in 160 ℃ conditions, and also keep
mechanical strength even work in the
compressor oil, refrigeration oil, and
ammonia refrigerant environment, with
good abrasion resistance.
Low vibration, low noise, high speed in
suitable condition, ensure high reliability
and long life.
Features and Advantage
m(Kg) d (mm) D (mm) B (mm)
1.35 50 110 27
nG min-‐1) Cr (KN) Cor (KN)
6700 102 159
QJ310NA.MPA.S
Screw Air Conditioner Compressor
Special design for compressor application,
optimized groove profile, can work in high
speed, and keep low noise, and high
reliability, long life.
Can bear high pure axial force and radial &
axial composite load.
Higher accuracy of dimension and rotation ,
working high speed and keeping low
temperature rising.
Features and Advantage
m(Kg) d (mm) D (mm) B (mm)
1.35 90 125 35
nG min-‐1) Cr (KN) Cor (KN)
2300 155 295
NNC 4918.VE.C3
Coal Mining Equipment
• High dynamic and static load carrying
capacity
• Split-‐outer ring ensure bearings support
larger radial forces and forces in both axial
directions.
• Benefit of optimized lip design, bearing
axial load capacity is 2 –3 times than
standard.
• Lubrication via faces and lubrication holes
on the ring
• Allowed working temperature -‐30℃ up
to +120℃• Precision class PN according to DIN620
(P6,P5,P4 on request)
Features and Advantage
m(Kg) d (mm) D (mm) B (mm)
1.18 55 90 46
nG min-‐1) Cr (KN) Cor (KN)
1900 1700 2200
NNF 5011.A.2LS.VX
Construction Machinery
• High dynamic and static load carrying
capacity
• Inner ring was one time grinding and split
before assembly, ensure bearings support
larger radial forces.
• Benefit of optimized lip design, bearing
axial load capacity is 2 –3 times than
standard.
• Advance seal design for maintenance free
application.
• Allowed working temperature -‐30℃ up
to +120℃•Tailor made for customer’s special
requirements.
Features and Advantage
m(Kg) d (mm) D (mm) B (mm)
0.48 50 90 20
nG min-‐1) Cr (KN) Cor (KN)
8500 48 51
NJ210.ETN
Air Conditioner Compressor
• Tailor made for bus air conditioner
compressor application.
• Universal interchangeable inner ring and
outer ring & cage roller unit.
• Benefit of optimized lip design, bearing
axial load capacity is 1.5 times than
standard.
• New cage material designed for larger
load capacity, and work in special medium.
• Allowed working temperature -‐30℃ up
to +120℃
• Tailor made for customer’s special
requirements.
Features and Advantage
m(Kg) d (mm) D (mm) B (mm)
7.8 55 120 29
nG min-‐1) Cr (KN) Cor (KN)
5600 137 143
NU311.ETN7S
Screw Air Compressor
• Tailor made for twin-‐screw compressor
application.
• Universal interchangeable inner ring and
outer ring & cage roller unit.
• Benefit of optimized lip design, bearing
axial load capacity is 1.5 times than
standard.
• New cage design for larger load capacity,
and work in special medium.
• Internal tolerance P5 for high speed
requirement.
• Allowed working temperature -‐30℃ up
to +120℃
Features and Advantage
Escalator Gearbox
31309.Q4
• Tailor made for escalator gearbox
application.
• Universal interchangeable outer ring and
inner ring & roller assembly.
• Benefit of optimized lip design, bearing
axial load capacity is 1.5 times than
standard.
• Quiet working bearing, speed vibration
reach V3.
m(Kg) d (mm) D (mm) B (mm)
0.96 45 100 25
nG min-‐1) Cr (KN) Cor (KN)
4700 96.1 108
Features and Advantage
Wind Turbine Gear Drive
• Tailor made for wind turbine gearbox
application.
• Universal interchangeable outer ring and
inner ring & roller assembly.
• Benefit of optimized lip design, bearing
axial load capacity is 1.5 times than
standard.
• Raceway logarithmic curve design avoid
stress concentration, ensure larger load
capacity and maintenance free.
m(Kg) d (mm) D (mm) B (mm)
7.8 160 240 51
nG min-‐1) Cr (KN) Cor (KN)
1900 420.3 740
Features and Advantage
32032