QRKS.121390101002
Product Parameters
| QIBR No. | QRKS.121390101002 | SKF No. | RKS.121390101002 |
| Bearing Type | Crossed cylindrical roller | Closure Type | Double Seal |
| Bearing Material | 42CrMo, 50Mn etc | Seal Material | FPM, NBR |
| Axial dynamic load (C) | 305KN | Static Load(C0) | 1152KN |
Overall Dimensions
| Raceway diameter(dm) | 574mm | Outside diameter (D) | 695mm |
| Inside diameter(d) | 477mm | Overall width(H) | 77mm |
| Center height(H1) | 35mm | Weight (kg) | 79kg |
| Outer ring Step dia. on gear (D1) | 671mm | Internal diameter on outer ring(D2) | 576mm |
| Outer ring width(C) | 64mm | Gear width(C1) | 42mm |
| External diameter on inner ring(d2) | 572mm | Step dia. on inner ring(d1) | 480mm |
| Inner ring width(B) | 57mm | Step depth on inner ring(B1) | 9mm |
Mounting Holes
| Bolt circle Dia.-Outer(Je) | 640mm | Number holes - Outer (Ne) | 36 |
| Bolt circle Dia. - Inner (Ji) | 508mm | Number holes - Inner (Ni) | 35 |
| Bolt hole Dia. -Outer (Ke) | 18 | Bolt hole Dia. -Inner (Ki) | 18 |
Gear Data
| Gear pitch circle Dia. (do) | 685mm | Modulus(m) | 5mm |
| Number of gear teeth (z) | 137 | Permissible tooth forces T(fnormal) | 19KN |
| Permissible tooth forces T(fmax) | 39KN |
