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RB12025 Crossed Roller Slewing Bearing Inner Rotation 120mm ID x 180mm OD x 25mm Width
Type of guide
Roller
Space retainer
Yes
Material
GCr15
Standard lubrication method
Grease lubrication
Oil hole
Yes
Sealing
Oil seal at both sides
Radial clearance
CC0, C0, C1
Rotation accuracy
P5/P4
Working temperature
-20℃ ~ 80℃
RB12025 crossed roller bearing features:
Integrated inner ring with separable outer ring, clearance can be adjusted.
1. Integrated inner ring with separable outer ring, clearance can be adjusted.
2. Sustain radial, axial and moment loads at the same time
3. High running accuracy supplied with normal clearance, little clearance or even under a pre-load
4. Stable rotation, spacer retainer prevents rollers from skewing, thus eliminates friction between rollers, and avoid increasing of the rotation torque
Cautions: For crossed roller bearings with split outer ring, when the rigidity of the mounting parts is not sufficient, stress concentration will occur at the contact area between the rollers and raceways, and the bearing performance will be deteriorated significantly.
Therefore, it is necessary to carefully examine the rigidity of housing and the strength of fixing bolts when a large moment will be applied.
1. Before installation, please clean bearing bracket, shaft, or other components, make sure there is no burrs or rough edge.
2. Fix the inner and outer rings in the axial direction by using fixing plates, etc.
3. Slightly loosen the fixing bolts of bearings outer ring during mounting.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter,Seller
Year Established:
1998
Total Annual:
10000000-20000000
Employee Number:
150~300
Ecer Certification：
Verified Supplier
Wuxi Handa Bearing Co., Ltd. was founded in 1998, about 20 years of development, now days has become into a group corporation with several subsidiaries. Our factory covers an area of 30,000 square meters, construction area of 19,000 square meters, along with advanced production line and modern test ... Wuxi Handa Bearing Co., Ltd. was founded in 1998, about 20 years of development, now days has become into a group corporation with several subsidiaries. Our factory covers an area of 30,000 square meters, construction area of 19,000 square meters, along with advanced production line and modern test ...
