QRKS.921150303001
Product Parameters
QIBR No. | QRKS.921150303001 | SKF No. | RKS.921150303001 |
Bearing Type | Crossed cylindrical roller | Closure Type | Double Seal |
Bearing Material | 42CrMo, 50Mn etc | Seal Material | FPM, NBR |
Axial dynamic load (C) | 221KN | Static Load(C0) | 627KN |
Overall Dimensions
Raceway diameter(dm) | 310mm | Outside diameter (D) | 403.5mm |
Inside diameter(d) | 233mm | Overall width(H) | 55mm |
Center height(H1) | 28mm | Weight (kg) | 24kg |
Outer ring Step dia. on gear (D1) | 379mm | Internal diameter on outer ring(D2) | 312mm |
Outer ring width(C) | 43mm | Gear width(C1) | 37mm |
External diameter on inner ring(d2) | 308mm | Step dia. on inner ring(d1) | 235mm |
Inner ring width(B) | 45mm | Step depth on inner ring(B1) | 10mm |
Mounting Holes
Bolt circle Dia.-Outer(Je) | 358mm | Number holes - Outer (Ne) | 24 |
Bolt circle Dia. - Inner (Ji) | 259mm | Number holes - Inner (Ni) | 27 |
Bolt hole Dia. -Outer (Ke) | 13 | Bolt hole Dia. -Inner (Ki) | 13 |
Gear Data
Gear pitch circle Dia. (do) | 396mm | Modulus(m) | 4.5mm |
Number of gear teeth (z) | 88 | Permissible tooth forces T(fnormal) | 15KN |
Permissible tooth forces T(fmax) | 32KN |