+86-635-8509787 +86-13280450757 sales@xrbearing.com Yandian Industrial Zone, Liaocheng City, ShanDong Province. China Skype: brandbearings
loading
Share to:
JU-CP0 Series Thin-section Bearings Super Precision Equipment Transmission Bearings
JU-CP0 is a C-type sealed thin-section ball bearing with a constant cross-section of 9.525×12.7mm, in imperial standard specifications, and with double-sided sealing protection.It can withstand slight radial and bidirectional axial loads, has low friction, good rigidity, high operating accuracy, and saves installation space and weight.Suitable for robots and precision equipment, made of bearing steel, pre-filled with grease at the factory, ready for direct installation and use, meeting the needs of lightweight precision transmission.
Maximum radius of chamfer on shaft or bearing housing
JU042CP0 Thin Section Bearing
d
107.95 mm / 4.25 in
aperture
D
127 mm / 5 in
outer diameter
H
9.525 mm / 0.375 in
radial cross section
B
12.7 mm / 0.5 in
width
d1
≈ 114.986 mm / 4.527 in
Inner ring flange diameter
d2
≈ 111.76 mm / 4.4 in
Inner ring groove diameter
D1
≈ 119.964 mm / 4.723 in
Outer ring flange diameter
D2
≈ 121.742 mm / 4.793 in
outer groove diameter
4.763 mm / 0.1875 in
sphere diameter
0.381 mm / 0.015 in
Maximum radius of chamfer on shaft or bearing housing
JU045CP0 Thin Section Bearing
d
114.3 mm / 4.5 in
aperture
D
133.35 mm / 5.25 in
outer diameter
H
9.525 mm / 0.375 in
radial cross section
B
12.7 mm / 0.5 in
width
d1
≈ 121.336 mm / 4.777 in
Inner ring flange diameter
d2
≈ 118.11 mm / 4.65 in
Inner ring groove diameter
D1
≈ 126.314 mm / 4.973 in
Outer ring flange diameter
D2
≈ 128.092 mm / 5.043 in
outer groove diameter
4.763 mm / 0.1875 in
sphere diameter
0.381 mm / 0.015 in
Maximum radius of chamfer on shaft or bearing housing
JU047CP0 Thin Section Bearing
d
120.65 mm / 4.75 in
aperture
D
139.7 mm / 5.5 in
outer diameter
H
9.525 mm / 0.375 in
radial cross section
B
12.7 mm / 0.5 in
width
d1
≈ 127.686 mm / 5.027 in
Inner ring flange diameter
d2
≈ 124.46 mm / 4.9 in
Inner ring groove diameter
D1
≈ 132.664 mm / 5.223 in
Outer ring flange diameter
D2
≈ 134.442 mm / 5.293 in
outer groove diameter
4.763 mm / 0.1875 in
sphere diameter
0.381 mm / 0.015 in
Maximum radius of chamfer on shaft or bearing housing
JU050CP0 Thin Section Bearing
d
127 mm / 5 in
aperture
D
146.05 mm / 5.75 in
outer diameter
H
9.525 mm / 0.375 in
radial cross section
B
12.7 mm / 0.5 in
width
d1
≈ 134.036 mm / 5.277 in
Inner ring flange diameter
d2
≈ 130.81 mm / 5.15 in
Inner ring groove diameter
D1
≈ 139.014 mm / 5.473 in
Outer ring flange diameter
D2
≈ 140.792 mm / 5.543 in
outer groove diameter
4.763 mm / 0.1875 in
sphere diameter
0.381 mm / 0.015 in
Maximum radius of chamfer on shaft or bearing housing
JU055CP0 Thin Section Bearing
d
139.7 mm / 5.5 in
aperture
D
158.75 mm / 6.25 in
outer diameter
H
9.525 mm / 0.375 in
radial cross section
B
12.7 mm / 0.5 in
width
d1
≈ 146.736 mm / 5.777 in
Inner ring flange diameter
d2
≈ 143.51 mm / 5.65 in
Inner ring groove diameter
D1
≈ 151.714 mm / 5.973 in
Outer ring flange diameter
D2
≈ 153.492 mm / 6.043 in
outer groove diameter
4.763 mm / 0.1875 in
sphere diameter
0.381 mm / 0.015 in
Maximum radius of chamfer on shaft or bearing housing
JU060CP0 Thin Section Bearing
d
152.4 mm / 6 in
aperture
D
171.45 mm / 6.75 in
outer diameter
H
9.525 mm / 0.375 in
radial cross section
B
12.7 mm / 0.5 in
width
d1
≈ 159.436 mm / 6.277 in
Inner ring flange diameter
d2
≈ 156.21 mm / 6.15 in
Inner ring groove diameter
D1
≈ 164.414 mm / 6.473 in
Outer ring flange diameter
D2
≈ 166.192 mm / 6.543 in
outer groove diameter
4.763 mm / 0.1875 in
sphere diameter
0.381 mm / 0.015 in
Maximum radius of chamfer on shaft or bearing housing
JU065CP0 Thin Section Bearing
d
165.1 mm / 6.5 in
aperture
D
184.15 mm / 7.25 in
outer diameter
H
9.525 mm / 0.375 in
radial cross section
B
12.7 mm / 0.5 in
width
d1
≈ 172.136 mm / 6.777 in
Inner ring flange diameter
d2
≈ 168.91 mm / 6.65 in
Inner ring groove diameter
D1
≈ 177.114 mm / 6.973 in
Outer ring flange diameter
D2
≈ 178.892 mm / 7.043 in
outer groove diameter
4.763 mm / 0.1875 in
sphere diameter
0.381 mm / 0.015 in
Maximum radius of chamfer on shaft or bearing housing
JU070CP0
JU075CP0
JU080CP0
JU085CP0
JU090CP0
JU100CP0
JU110CP0
JU120CP0
JU070CP0 Thin Section Bearing
d
177.8 mm / 7 in
aperture
D
196.85 mm / 7.75 in
outer diameter
H
9.525 mm / 0.375 in
radial cross section
B
12.7 mm / 0.5 in
width
d1
≈ 184.836 mm / 7.277 in
Inner ring flange diameter
d2
≈ 181.61 mm / 7.15 in
Inner ring groove diameter
D1
≈ 189.814 mm / 7.473 in
Outer ring flange diameter
D2
≈ 191.592 mm / 7.543 in
outer groove diameter
4.763 mm / 0.1875 in
sphere diameter
0.381 mm / 0.015 in
Maximum radius of chamfer on shaft or bearing housing
JU075CP0 Thin Section Bearing
d
190.5 mm / 7.5 in
aperture
D
209.55 mm / 8.25 in
outer diameter
H
9.525 mm / 0.375 in
radial cross section
B
12.7 mm / 0.5 in
width
d1
≈ 197.536 mm / 7.777 in
Inner ring flange diameter
d2
≈ 194.31 mm / 7.65 in
Inner ring groove diameter
D1
≈ 202.514 mm / 7.973 in
Outer ring flange diameter
D2
≈ 204.292 mm / 8.043 in
outer groove diameter
4.763 mm / 0.1875 in
sphere diameter
0.381 mm / 0.015 in
Maximum radius of chamfer on shaft or bearing housing
JU080CP0 Thin Section Bearing
d
203.2 mm / 8 in
aperture
D
222.25 mm / 8.75 in
outer diameter
H
9.525 mm / 0.375 in
radial cross section
B
12.7 mm / 0.5 in
width
d1
≈ 210.236 mm / 8.277 in
Inner ring flange diameter
d2
≈ 207.01 mm / 8.15 in
Inner ring groove diameter
D1
≈ 215.214 mm / 8.473 in
Outer ring flange diameter
D2
≈ 216.992 mm / 8.543 in
outer groove diameter
4.763 mm / 0.1875 in
sphere diameter
0.381 mm / 0.015 in
Maximum radius of chamfer on shaft or bearing housing
JU085CP0 Thin Section Bearing
d
215.9 mm / 8.5 in
aperture
D
234.95 mm / 9.25 in
outer diameter
H
9.525 mm / 0.375 in
radial cross section
B
12.7 mm / 0.5 in
width
d1
≈ 222.936 mm / 8.777 in
Inner ring flange diameter
d2
≈ 219.71 mm / 8.65 in
Inner ring groove diameter
D1
≈ 227.914 mm / 8.973 in
Outer ring flange diameter
D2
≈ 229.54 mm / 9.037 in
outer groove diameter
4.763 mm / 0.1875 in
sphere diameter
0.381 mm / 0.015 in
Maximum radius of chamfer on shaft or bearing housing
JU090CP0 Thin Section Bearing
d
228.6 mm / 9 in
aperture
D
247.65 mm / 9.75 in
outer diameter
H
9.525 mm / 0.375 in
radial cross section
B
12.7 mm / 0.5 in
width
d1
≈ 235.636 mm / 9.277 in
Inner ring flange diameter
d2
≈ 232.41 mm / 9.15 in
Inner ring groove diameter
D1
≈ 240.614 mm / 9.473 in
Outer ring flange diameter
D2
≈ 242.392 mm / 9.543 in
outer groove diameter
4.763 mm / 0.1875 in
sphere diameter
0.381 mm / 0.015 in
Maximum radius of chamfer on shaft or bearing housing
JU100CP0 Thin Section Bearing
d
254 mm / 10 in
aperture
D
273.05 mm / 10.75 in
outer diameter
H
9.525 mm / 0.375 in
radial cross section
B
12.7 mm / 0.5 in
width
d1
≈ 261.036 mm / 10.277 in
Inner ring flange diameter
d2
≈ 257.81 mm / 10.15 in
Inner ring groove diameter
D1
≈ 266.014 mm / 10.473 in
Outer ring flange diameter
D2
≈ 267.792 mm / 10.543 in
outer groove diameter
4.763 mm / 0.1875 in
sphere diameter
0.381 mm / 0.015 in
Maximum radius of chamfer on shaft or bearing housing
JU110CP0 Thin Section Bearing
d
279.4 mm / 11 in
aperture
D
298.45 mm / 11.75 in
outer diameter
H
9.525 mm / 0.375 in
radial cross section
B
12.7 mm / 0.5 in
width
d1
≈ 286.436 mm / 11.277 in
Inner ring flange diameter
d2
≈ 283.21 mm / 11.15 in
Inner ring groove diameter
D1
≈ 291.414 mm / 11.473 in
Outer ring flange diameter
D2
≈ 293.192 mm / 11.543 in
outer groove diameter
4.763 mm / 0.1875 in
sphere diameter
0.381 mm / 0.015 in
Maximum radius of chamfer on shaft or bearing housing
JU120CP0 Thin Section Bearing
d
304.8 mm / 12 in
aperture
D
323.85 mm / 12.75 in
outer diameter
H
9.525 mm / 0.375 in
radial cross section
B
12.7 mm / 0.5 in
width
d1
≈ 311.836 mm / 12.277 in
Inner ring flange diameter
d2
≈ 308.61 mm / 12.15 in
Inner ring groove diameter
D1
≈ 316.814 mm / 12.473 in
Outer ring flange diameter
D2
≈ 318.592 mm / 12.543 in
outer groove diameter
4.763 mm / 0.1875 in
sphere diameter
0.381 mm / 0.015 in
Maximum radius of chamfer on shaft or bearing housing
Thin section bearings are composed of four basic components: inner ring, outer ring, steel ball and cage. The cross-sectional dimensions of the inner and outer rings of bearings of the same series remain consistent, with uniform cross-sectional specifications and uniform wall thickness, and the cross-sectional size will not change as the inner diameter increases. An annular raceway is processed on the inside of the inner and outer rings, and the steel balls are evenly arranged in the middle of the two sets of raceways. The cage evenly separates the steel balls, fixes the position of the rolling elements, and prevents the steel balls from contacting and friction with each other. The inner and outer rings of the bearing have a thin-walled structure as a whole, the raceways are regularly formed, and the cross-sectional parameters of each component are standardized. Only the inner diameter specifications distinguish different models, and the rest of the structural cross-sectional dimensions remain the same.
The common sealing method for thin Section Bearings is double-sided rubber seal. The seal is installed between the inner and outer rings of the bearing, and protection is achieved through contact and mating. This structure can prevent dust and moisture from entering, while locking in the internal lubricating grease. Different sealing configurations are selected for different working conditions. The standard model is suitable for most dry and low-corrosion environments, and the sealing gap is set uniformly according to specifications. The sealing assembly condition is inspected at the factory to ensure that the assembly dimensions are compliant and the sealing function is stable.
We are a high-quality bearing factory. Welcome to inquire.
TKW is a high-end precision bearing manufacturing enterprise integrating design, research and development and production. It focuses on high-precision hybrid ceramic ball bearings, ultra-thin wall bearings, servo motor bearings, high-precision stainless steel bearings, vacuum pump bearings, magnetic levitation bearings, thin-walled crossed roller bearings, reactor bearings, all-ceramic bearings, food and beverage bearings, new energy vehicle bearings, excavator bearings, construction machinery bearings and special customized bearings, which can meet the needs of different working conditions.
