Manufactured by CHG Bearing, the 11107510Y is a precision Four-Point Contact Ball Slewing Bearings. Key dimensional parameters include a 602 mm bore diameter, a 795 mm outer diameter, and a 63 mm overall width. This component is designed to meet standard load requirements and ensure consistent operational performance. For comprehensive technical evaluation, please explore the detailed specifications, dimensional data, product images, and CAD drawings provided below. A complete PDF data sheet is also readily available for direct download to support your engineering and procurement needs.
11107510Y - Four-Point Contact Ball Slewing Bearings
Technical Specifications
| Overview | |
|---|---|
| Part Number | 11107510Y |
| Brand | CHG® |
| Gear Type | Gearless |
| Characteristics | |
| Bearing Type | Single-row Four-point Contact Ball Slewing Bearing |
| Row Configuration | Single-row |
| Dimensions | |
| Bore Diameter (d) | 602 mm |
| Width (B) | 63 mm |
| Outer Diameter (D) | 795 mm |
| Number of Lubrication Holes n1 | 1 |
| Mounting Dimensions | |
| Outer Ring Mounting Hole P.C.D. D1 | 750 mm |
| Inner Ring Mounting Hole P.C.D. D2 | 648 mm |
| Lubrication Port Thread / Size Φ1 | G 1/4 |
| Inner Ring Mounting Hole Count n2 | 12 |
| Inner Ring Mounting Hole Specification Φ2 (Ø / Thread) | 12.5 |
| Outer Ring Mounting Hole Count n3 | 12 |
| Outer Ring Mounting Hole Specification Φ3 (Ø / Thread) | 7/16-14UNC |
| Reference Data | |
| Reference Mass (kg) | 77.8 kg |
11107510Y 795 mm 602 mm 63 mm 648 mm 750 mm Frequently Asked Questions about 11107510Y Four-Point Contact Ball Slewing Bearings
Find key technical answers regarding dimensions, specifications, and replacement options for this model.
When fitting 11107510Y over a 602 mm shaft, CHG Bearing strictly recommends uniform induction heating (controlled between 90°C and 110°C) or precision hydraulic press sleeves. Under no circumstances should direct impact blows be struck against the rings or cage, as shock loads cause brinelling indents and premature spalling.
Model 11107510Y is manufactured by CHG Bearing in standard Normal clearance (CN) for ambient temperature transmission, and C3 or C4 clearance for heavy duty applications. C3 clearance compensates for radial shrinkage caused by tight shaft press-fits (bore 602 mm) and steep thermal gradients between inner and outer rings.
For international ocean and air freight, CHG Bearing packs 11107510Y with industrial VCI anti-corrosion barrier wrapping, sealed polybags, individual cartons, and fumigated ocean-worthy wooden crates. This multi-layer barrier guarantees rust-free storage for a minimum shelf life of 24 to 36 months.
To safeguard CHG Bearing 11107510Y against fretting wear and false brinelling during transport or vibration, assemble mating surfaces (602 mm x 795 mm) using anti-fretting mounting paste. Maintaining strict alignment and avoiding prolonged static vibration will preserve raceway polish.
