Advanced Product Solutions
Crane Sheave
Bearings
NSK’s special design double-row full-complement cylindrical roller bearings are ideally designed for the rigor of crane sheave applications, contending with extreme loads and volatile operating conditions to deliver both optimized performance and operating life.
![crane-sheave-bearings](/images/50-products/roller-bearings/crane-sheave-bearings/6A2-Combined-2-Row-Full-Compliment-1.png)
Proven Advantages
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Accommodates extremely high radial and axial loads with high rigidity |
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Phosphate coating permits use in a wide range of environments with excellent corrosion and rust resistance |
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Advanced contact seal prevents grease leakage and ingress of water and external contaminants |
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Simple re-lubrication – even during operation – with lubrication features |
![crane sheave brochure](/images/70-resources/literature/6A1-product-b-fc-crb.png)
![literature-download-icon](/images/70-resources/literature/literature-download-icon-text.png)
![wf-product-features crane sheave roll bearing](/images/50-products/roller-bearings/crane-sheave-bearings/6A2-2-Row-Full-Compliment-2.png)
Design Features
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Special design, high-capacity full-complement cylindrical roller bearing |
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Equipped with advanced contact seals |
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Phosphate surface treatment for corrosion resistance |
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Lubrication groove and hole features on inner and outer rings |
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Snap ring grooves to facilitate bearing mounting and locating (snap rings not supplied by NSK) |
Designation System
![wireframe-image-wide-700-320 designation system infographic](/images/99-designation-systems/6A2-designation-system.png?update=20210726)
Bearing Dimensions and Operating Values
![wireframe-image-wide-700-320 bearing dimensions and operating values infographic](/images/50-products/roller-bearings/crane-sheave-bearings/6A2-2-ROW-FC-CRB-illustrations-cropped.png)
BEARING NO. | BOUNDARY DIMENSIONS | BASIC LOAD RATINGS | ||||||
mm | kN | |||||||
d | D | B | C | Cx (min) | r (min) | Dynamic | Static | |
RS-5008DSE7NA | 40 | 68 | 38 | 37 | 0.4 | 0.6 | 79.5 | 116 |
RS-5009DSE7NA | 45 | 75 | 40 | 39 | 0.4 | 0.6 | 95.5 | 144 |
RS-5010DSE7NA | 50 | 80 | 40 | 39 | 0.4 | 0.6 | 100 | 158 |
RS-5011DSE7NA | 55 | 90 | 46 | 45 | 0.6 | 0.6 | 118 | 193 |
RS-5012DSE7NA | 60 | 95 | 46 | 45 | 0.6 | 0.6 | 123 | 208 |
RS-5013DSE7NA | 65 | 100 | 46 | 45 | 0.6 | 0.6 | 128 | 224 |
RS-5014DSE7NA | 70 | 110 | 54 | 53 | 0.6 | 0.6 | 171 | 285 |
RS-5015DSE7NA | 75 | 115 | 54 | 53 | 0.6 | 0.6 | 179 | 305 |
RS-5016DSE7NA | 80 | 125 | 60 | 59 | 0.6 | 0.6 | 251 | 430 |
RS-5017DSE7NA | 85 | 130 | 60 | 59 | 0.6 | 0.6 | 256 | 445 |
RS-5018DSE7NA | 90 | 140 | 67 | 66 | 1.0 | 0.6 | 305 | 540 |
RS-5019DSE7NA | 95 | 145 | 67 | 66 | 1.0 | 0.6 | 310 | 565 |
RS-5020DSE7NA | 100 | 150 | 67 | 66 | 1.0 | 0.6 | 320 | 585 |
RS-5022DSE7NA | 110 | 170 | 80 | 79 | 1.1 | 1.0 | 385 | 695 |
RS-5024DSE7NA | 120 | 180 | 80 | 79 | 1.1 | 1.0 | 400 | 750 |
RS-5026DSE7NA | 130 | 200 | 95 | 94 | 1.1 | 1.0 | 535 | 1 000 |