YRT325

Mass(kg): 25

Inner Diameter (d): 325

Outer Diameter (D): 450

Overall height (H): 60

H1: 40

Product Specifications

Mass(kg): 25
Inner Diameter (d): 325
Outer Diameter (D): 450
Overall height (H): 60
H1: 40
H2: 20
C: 20
D1 max.: 415.1
J: 342
J1: 430
Fixing holes Inner ring d1: 9.3
Fixing holes Inner ring d2: 15
Fixing holes Inner ring a: 8.2
Fixing holes Inner ring Quantity: 34
Fixing holes Outer ring d3: 9.3
Fixing holes Outer ring Quantity: 33
Pitch t1) Quantity Xt: 36X10°
Threaded extraction hole G: M12
Threaded extraction hole Quantity: 3
Screw tightening torque MA 2) Nm: 34
Basic load ratings axial dyn. Ca N: 186000
Basic load ratings axial stat. C0a N: 1710000
Basic load ratings radial dyn. Cr N: 134000
Basic load ratings radial stat. C0r N: 415000
Limiting speed6) nG min–1: 110
Bearing frictional torque8) MR Nm: 48
Rigidity of bearing position3) axial caL kN/μm: 4.3
Rigidity of bearing position3) radial crL kN/μm: 5
Rigidity of bearing position3) Tilting rigidity ckL kNm/mrad: 80
Rigidity of rolling element set axial caL kN/μm: 26.1
Rigidity of rolling element set radial crL kN/μm: 9.4
Rigidity of rolling element set Tilting rigidity ckL kNm/mrad: 422
YRT325
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