Flange Mount Caster Base Plate AB-89-30-12
Qiyi Fastener lists AB-89-30-12 as a flange mount caster base plate, aluminum caster mounting plate and industrial caster mounting plate for industrial carts and T-slot aluminum frames. The current product description identifies aluminum construction. Use the published specification and the assembly drawing to review the required frame and caster interfaces before ordering.
For a purchasing or replacement review, identify the required plate by its part number rather than by the general term “caster base plate,” “caster wheel mounting plate” or “caster adapter plate.”
AB-89-30-12 Specifications
The published specification for AB-89-30-12 is shown below. The field names and values are retained from Qiyi Fastener’s catalogue.
| Catalogue Field | Published Value |
|---|---|
| Size | 3030M12 |
| A | 89.8 |
| B | 50 |
| C | 30 |
| D | M6 |
| E | 14.5 |
| F | M12 |
| Mass (g) | 168 |
| Part No | AB-89-30-12 |
The text table does not state units for A, B, C or E, or define each lettered feature. Confirm the units, dimensional references, tolerances and mating thread requirements against a controlled drawing. The catalogue Size label is not, by itself, confirmation of fit with every similarly named profile.
Other Variants in the Same Catalogue Table
These are different part numbers, not additional specifications for AB-89-30-12. Shared cells in the original table are expanded below so each variant can be reviewed separately. Do not substitute a different part without checking the assembly requirements.
| Size | A | B | C | D | E | F | Mass (g) | Part No |
|---|---|---|---|---|---|---|---|---|
| 4040M12 | 120 | 74 | 45 | M8 | 15 | M12 | 250 | AB-12-40-12 |
| 4040M16 | 120 | 74 | 45 | M8 | 15 | M16 | 248 | AB-12-40-16 |
| 4040-60F | 120 | 58 | 58 | M6 | 15 | M12 | 270 | AB-58-40-12 |
| 4040-60F | 120 | 58 | 58 | M6 | 15 | M16 | 268 | AB-58-40-16 |
| 4040-80F | 120 | 70 | 70 | M8 | 15 | M12 | 296 | AB-70-40-12 |
| 4040-80F | 120 | 70 | 70 | M8 | 15 | M16 | 294 | AB-70-40-16 |
Frame Fit and Caster Interface Checks
Review both sides of the connection: the plate-to-frame interface and the plate-to-caster interface. This fit check applies to a T-slot caster plate, flange caster plate or replacement caster plate used with an aluminum extrusion frame. A matching catalogue label alone does not establish hole alignment, thread engagement or assembly clearance.
- Provide the frame or profile cross-section and the required attachment arrangement.
- Provide the caster mounting drawing, mating thread details and required clearances.
- Confirm the plate material grade, finish and the intended indoor or outdoor service conditions.
- Define the equipment load, movement conditions and acceptance requirements for the complete assembly.
The listing does not publish a numerical plate load rating or an installation torque. Confirm the allowable load and installation procedure for the proposed assembly; do not derive them from the plate mass, catalogue size or “heavy-duty” wording.
For broader purchasing checks, see Qiyi’s article on hardware and fasteners for industrial applications. It is general selection guidance, not a test report for this plate.
About Qiyi Fastener
Qiyi Fastener identifies its business as Yueqing Qiyi Fastener Co., Ltd. Its About page describes bolts, nuts, screws, washers and custom components, including standard products and tailored solutions. Ask Qiyi to review any drawing-specific change before treating a custom option as available for this model.
For other catalogue options, browse Other Customized Products.
Included Hardware and Ordering Terms
The current product description states that caster mounting hardware is included. Confirm the exact items, quantities, specifications and whether the caster itself is supplied in the quotation; the listing does not provide an itemized packing list.
Confirm minimum order quantity, sample terms, availability, lead time, packing and delivery terms for the required order. Specify any material certificate, inspection report or other documentation requirement before placing the order.
Frequently Asked Questions
Can AB-89-30-12 replace any caster mounting plate?
No universal replacement compatibility is established by the listing. Compare the existing plate and caster drawings, attachment details and service requirements before approving a substitution of this aluminum flange mount plate.
What aluminum grade and surface finish are specified?
The description states aluminum construction but does not identify an alloy grade, temper or surface finish. Confirm those requirements for the ordered part.
Can company standards claims be used as this model’s certification?
No model-specific certificate or test report is identified in the listing. Confirm the applicable standard and required evidence for AB-89-30-12 rather than treating a general company statement as product certification.
Request a Quote for AB-89-30-12
Send the part number, quantity, frame drawing and caster mounting drawing, together with the intended application, destination and any material, finish or documentation requirements.
