110.50.3150 Technical Specifications
| Bearing Type | Single-Row Crossed Roller Slewing Bearings |
|---|---|
| Gear Type | No gear type |
| d (ID) | 2922mm |
| D (OD) | 3376mm |
| B (Width) | 134mm |
| Dynamic Load (Cr) | |
| Static Load (Cor) | 13800kN |
| Mass | 2150Kg |
| Material | 50Mn integral forging, raceway quenched; GCr15 steel rollers |
| Cage | Segmented brass or steel cage (optional per working condition) |
| Clearance | C3 standard clearance (C4 optional for high vibration) |
| Precision | P0 standard precision |
Bolt Hole Diameter
| D1 | 3286 mm |
|---|---|
| D2 | 3014 mm |
| dn1 dn2 | 45 |
| dm1 dm2 | M42 |
| L | 84 mm |
| n | 56 mm |
Structure dimensions
| n1 | 8 mm |
|---|---|
| D1 | 3147 mm |
| d1 | 3153 mm |
| H1 | 122 mm |
| h | 12 mm |
Product Description
110.50.3150 is a single-row crossed roller slewing bearing without gear (gearless). It features 50mm diameter rollers and 3150mm raceway center circle diameter. The crossed roller design provides higher rigidity and moment load capacity compared to ball bearings. This model is driven by external chain or friction wheel. It measures 2922mm inner diameter, 3376mm outer diameter, and 134mm height. With stable rotation, high load capacity, and easy maintenance, it is widely used in cranes, rotary platforms, and heavy industrial equipment.
Key Features
Single-row crossed roller design, Higher rigidity than ball bearings, P0 precision standard, C3 internal clearance, Segmented brass or steel cage, Gearless design for external drive, Compact cross-section
Applications
Heavy-duty construction machinery, Manual turntables, Conveyor systems, Welding positioners, Industrial platforms
Related Products
Is 110.50.3150 suitable for heavy attachments or manual rotary tables?
What customization options are available for 110.50.3150?
Can 110.50.3150 replace other brands' crossed roller bearings?
What is the lead time for 110.50.3150?
Are you a trading company or a factory?
Delivery & Service
Delivery Time
In-stock items: 3–5 working days; Bulk orders: 7–15 working days.
Shipping
Ocean Freight / Land Transport
Warranty
12-month warranty, extendable to 18 months.
Loading Port
Dalian Port or other nominated port
Packing
Export packing: tube + box + carton + wooden case
Order
Mixed models & small orders welcome
Image for reference only.
