THK RB30025UU bearings
Cross-Roller Ring basic type RB, Separable outer ring


THK Cross roller ring, RB, Separable Outer Ring Type
Bore diameter
300.000 mm
Outside diameter
360.000 mm
Total width
25.000 mm
Cr
76300 N
C0r
178000 N
Net weight
5.9 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 RB30025UU

Model No. RB30025UU
Brand THK
Main dimensions
d 300 mm Inner diameter
D 360 mm Outer diameter
dp 328 mm Roller pitch circle diameter
B, B1 25 mm Width
a 3.5 mm Greasing hole
b 2 mm Greasing hole
rmin 2.5 mm  
Shoulder height
dsmax 315 mm  
Dhmin 340 mm  
Basic load rating
C 76.3 kN Dynamicrating, Radial
C0 178 kN Staticrating, Radial
Mass
Mass bearing 5.9 kg  
THK Cross roller ring, RB, Separable Outer Ring Type

THK RB30025UU, Cross roller ring, with a separable outer ring, and an inner ring integrated with the main body.RB30025UU 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
  • 300: Inner diameter 300 mm
  • 25: Width 25 mm
  • UU: seals
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