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.81218LPB

Specifications
(Boundary dimensions ...etc)

Dc1(mm)90
Dc(mm)135
Dw(mm)14.0
Basic load ratings Ca(kN)215
Basic load ratings C0a(kN)691
Fatigue load limit : Cu(kN)81.5
Limiting speeds(Oil lub.)(min-1)2400
T(mm)35
Eb(max.)(mm)98
Ea(max.)(mm)127
ra(mm)1.0
Washer dimensions : d(mm)90
Washer dimensions : D1(mm)93
Washer dimensions : D,d1(mm)135
Washer dimensions : h(max)(mm)10.50
Washer dimensions : h(min)(mm)10.28
Washer dimensions : rs(min.)(mm)1.1
Washer designation(Shaft piloted)()WS.81218
Washer designation(Housing piloted)()GS.81218
(Refer.)Washer mass(kg)0.655

Mounting dimensions

Refer.

(Refer.)Mass(kg) 0.540
JTEKT

2025/12/24