23060 Bearing Dimensions and Replacement Space
The 23060 CA/W33 measures 300 × 460 × 118 mm. Its 118 mm width matters when replacing a bearing between fixed shoulders, a shaft spacer and an end cover. Measure the complete axial stack rather than checking only the bore and outside diameter.
23060 Versus 24060: The Width Changes
The 24060 size also has a 300 mm bore and 460 mm outside diameter, but its width is 160 mm: 42 mm wider. That difference affects the locating shoulders and adjacent components. Selecting the wider series requires a review of the arrangement, not simply a comparison of the load ratings.
What CA/W33 Specifies
The CA construction uses a machined brass cage, while W33 provides an outer-ring lubrication groove and holes. Confirm the cage configuration, clearance and lubrication path for the offered bearing. Do not assume a C3 clearance, tapered bore or a particular accuracy class unless it appears in the complete order specification.
Old Designation 3053160KH
The ZQM catalog associates 3053160KH with 23060 CA/W33. For maintenance purchases, provide a photograph of the original marking and check the drawing, clearance and fits. A matching legacy number does not replace a check of the supplied configuration.
Procurement Questions
Can I order by the three dimensions alone?
The dimensions identify the size envelope, but the complete designation and service requirements are also needed. State the cage and clearance requirements, load conditions and lubrication method.
What information helps an enquiry?
Send the bearing quantity, current markings, installation drawing if available, operating conditions and required inspection documents. Catalog speed values must be assessed against the actual bearing arrangement.
The technical attributes are transcribed from the ZQM product catalog. Confirm the current drawing and supplied configuration before engineering approval; grease and oil speeds are catalog references, not unconditional machine operating limits.
Browse spherical roller bearings or send the complete bearing designation and quantity for a quote.
Catalogue technical specifications
| Abutment dimension Da (Da) | 442 mm |
|---|---|
| Abutment dimension da (da) | 318 mm |
| Bore (d) | 300 mm |
| Minimum chamfer r12 (r12) | 4 mm |
| Factor Y0 (Y0) | 2.7 |
| Factor Y1 (Y1) | 2.8 |
| Factor Y2 (Y2) | 4.2 |
| Factor e (e) | 0.24 |
| Maximum fillet ra (ra) | 3 mm |
| Catalogue dynamic load (original symbol) (Cr) | 1920 kN |
| Catalogue static load (original symbol) (Cor) | 3700 kN |
| Mass (mass) | 70.5 kg |
| Outside diameter (D) | 460 mm |
| Grease-lubricated speed (grease) | 670 rpm |
| Oil-lubricated speed (oil) | 850 rpm |
| Width B (type-specific) (B) | 118 mm |
Related models and selection tools
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23060CA/W33 Sourcing: China Supply and Flexible Orders
ZQM Bearings supports overseas distributors, importers, machinery manufacturers and industrial end users. Discuss small quantities, mixed-model purchase lists and wholesale or bulk-order requirements. Our manufacturing resources in Wafangdian, export coordination in Ningbo and Shanghai warehousing support order planning; actual availability, MOQ and lead time are confirmed by enquiry.
Brand Alternatives and OEM Review
For an alternative or replacement requirement, send the complete original brand designation, suffixes and drawing. Matching dimensions alone do not confirm interchangeability. Cage, clearance, precision, internal design and operating conditions require review. OEM and custom-bearing requests are assessed against the supplied technical requirements.
Technical reference
23060CA/W33 dimensions & specifications
