THK RB22025UU bearings
Cross-Roller Ring basic type RB, Separable outer ring


THK Cross roller ring, RB, Separable Outer Ring Type
Bore diameter
220.000 mm
Outside diameter
280.000 mm
Total width
25.000 mm
Cr
92300 N
C0r
171000 N
Net weight
4.1 kg
Measurement system
Metric
Sealing
Seal on both sides
Cage
spacer retainer
Bearing material
Steel
Rolling material
Steel
Tolerance class
Class5 (P5)
Internal clearance
CC0
Lubricant in bearing
Grease
Relubrication feature
Hole in the outer ring

In stock


Technical specification for THK RB22025UU

Model No. RB22025UU
Brand THK
Main dimensions
d 220 mm Inner diameter
D 280 mm Outer diameter
dp 250.1 mm Roller pitch circle diameter
B, B1 25 mm Width
a 3.5 mm Greasing hole
b 2 mm Greasing hole
rmin 2 mm  
Soulder height
dsmax 235 mm  
Dhmin 265 mm  
Basic load rating
C 92.3 kN Dynamicrating, Radial
C0 171 kN Staticrating, Radial
Mass
Mass bearing 4.1 kg  
THK Cross roller ring, RB, Separable Outer Ring Type

THK RB22025UU, Cross roller ring, with a separable outer ring, and an inner ring integrated with the main body.RB22025UU bearing is used in locations where the rotational accuracy of the inner ring is required.

  • RB: Cross roller ring basic type, RB, Separable outer ring
  • 220: Inner diameter 220 mm
  • 25: Width 25 mm
  • UU: seals
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