013.25.355 Technical Specifications
| Bearing Type | Single-row Four Point Contact Ball Slewing Bearings |
|---|---|
| Gear Type | Internal gear type |
| d (ID) | 262mm |
| D (OD) | 448mm |
| B (Width) | 70mm |
| Dynamic Load (Cr) | |
| Static Load (Cor) | 810kN |
| Mass | 49Kg |
| Material | GCr15 steel balls, 50Mn/42CrMo rings, raceway hardened and precision ground |
| Cage | Segmented brass or steel spacer blocks (optional per working condition) |
| Clearance | Standard axial-radial play, custom play available on request |
| Precision | P0 standard precision |
Bolt Hole Diameter
| D1 | 412 mm |
|---|---|
| D2 | 298 mm |
| dn1 dn2 | 18 |
| dm1 dm2 | M16 |
| L | 32 mm |
| n | 20 mm |
Structure dimensions
| n1 | 2 mm |
|---|---|
| D1 | 356 mm |
| d1 | 354 mm |
| H1 | 60 mm |
| h | 10 mm |
Gear
| b | 50 mm | Tooth width |
|---|---|---|
| m | 50 | Module |
| da | 235 mm | Tooth tip diameter of internal gear ring |
| z | 49 | Number of teeth of internal gear |
Product Description
013.25.355 is a single-row four-point-contact ball slewing bearing with an internal gear. It features a 355mm raceway center circle diameter. Its gothic-arch four-point-contact raceway enables the bearing to accommodate bidirectional axial loads, radial loads and tilting moments within a single bearing structure. This model is driven by a pinion engaging with the internal teeth. The bearing measures 262mm in bore diameter, 448mm in outside diameter and 70mm in overall height. With stable rotation, comprehensive load capacity and easy maintenance, it is widely used in cranes, rotary platforms and heavy industrial equipment.
Key Features
Single-row four-point-contact ball design, Handles bidirectional axial, radial and tilting-moment loads, P0 precision standard, Segmented brass or steel spacer blocks, Internal gear for compact drive, Compact cross-section
Applications
Rotary tables, Indexing equipment, Wind turbines, Medical equipment, Robotic turntables
Related Products
What is four-point contact in 013.25.355 slewing bearing?
Can 013.25.355 be customized or supplied as an OEM replacement?
What is the minimum order quantity for 013.25.355?
What is the lead time for 013.25.355?
Service
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.
