FOR REFERENCE ONLY
  • Needle roller bearings
  • Cylindrical roller thrust bearings
  • Metric series
  • Thrust cylindrical roller and cage assemblies(K.811,K.812)
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Bearing No. K.81210TVP

Specifications
(Boundary dimensions ...etc)

Dc1(mm)50
Dc(mm)78
Dw(mm)9.0
Basic load ratings Ca(kN)101
Basic load ratings C0a(kN)299
Fatigue load limit : Cu(kN)34.6
Limiting speeds(Oil lub.)(min-1)4000
T(mm)22
Eb(max.)(mm)55
Ea(max.)(mm)73
ra(mm)1.0
Washer dimensions : d(mm)50
Washer dimensions : D1(mm)52
Washer dimensions : D,d1(mm)78
Washer dimensions : h(max)(mm)6.5
Washer dimensions : h(min)(mm)6.34
Washer dimensions : rs(min.)(mm)1.0
Washer designation(Shaft piloted)()WS.81210
Washer designation(Housing piloted)()GS.81210
(Refer.)Washer mass(kg)0.144

Mounting dimensions

Refer.

(Refer.)Mass(kg) 0.089
JTEKT

2025/10/24