Outer diameter(mm):47
Bearing type:NUTR 20
Overall dimensions/d(mm):20
Overall dimensions/D(mm):47
Overall dimensions/B(mm):25
Overall dimensions/C(mm):24
Overall dimensions/D5(mm):27
Overall dimensions/rs(min):1
Overall dimensions/ris(min):0.3
Rated load/dynamic(N):39000
Rated load/static(N):50000
Load/static as supporting roller(N):28000
Load/static as supporting roller(N):35000
额定负荷/Fr perm(N):16500
额定负荷/For perm(N):33000
Limit speed(rpm):4200
