STANDARD & CUSTOM BUSHINGS
Graphite-plugged bushings and composite bearings. Standard sizes from stock. Custom production to your drawings.
OUR PRODUCTS
Explore our plain bearing range.
Standard sizes and custom production.
A gripper swivel or auxiliary tooling pivot can require radial guidance together with an axial sliding face in a short bearing stack. This enquiry covers an MPGZ/OFP01-style graphite-plugged flanged sleeve in a limited-angle tooling joint.
View Details : Graphite Flanged Thrust Bushings for Robot-Gripper Swivel Joints
A side-shift attachment moves a fork carriage laterally relative to its supporting frame. This page concerns replaceable graphite-plugged slide plates at a drawing-defined guide interface, where lateral travel, fork offset and the retaining profile must be reviewed together.
View Details : Graphite Wear Plates for Forklift Side-Shift Carriage Guides
A bottling-line starwheel can be mounted on a bearing-supported shaft or an auxiliary change-part spindle. This enquiry is limited to a drawing-defined sliding sleeve location where a thin-wall flanged PTFE composite bushing is specified; it is not a universal replacement for the starwheel drive's rolling bearings.
View Details : Tin-Plated PTFE Flanged Bushings for Bottling Starwheel Shafts
A folding machine's knife linkage converts actuator or cam motion into a repeated folding stroke. This page covers thin-wall flanged sleeves in the linkage's oscillating pins, with attention to side-face clearance and the reversing loads at the ends of travel.
View Details : Copper-Plated PTFE Flanged Bushings for Folder-Knife Link Pivots
A paper cutter's backgauge must travel square to the cutting line while supporting the paper stack. This enquiry concerns straight graphite-plugged sleeves on round guide posts, with the drive screw or belt treated as a separate mechanism.
View Details : Graphite Guide Bushings for Paper-Cutter Backgauge Posts
A solar-tracker actuator linkage can change angle as the tracker moves, while its supporting brackets deflect under operating loads. This application page concerns a JDBS steel-outer-ring and graphite-plugged copper-alloy-inner-ring spherical bearing at a specified linkage eye.
View Details : JDBS Spherical Plain Bearings for Solar-Tracker Actuator LinkagesRequest custom CuZn25Al5Mn4Fe3 graphite wear plates for foundry mould shuttles. Specify backing support, sand exclusion, plug layout and mounting details.
View Details : CuZn25Al5Mn4Fe3 Graphite Wear Plates for Foundry Mould Shuttles
Enquire about drawing-based CuSn12 oil-grooved sleeve bushings for calender roll journals, with lubricant feed, installed clearance and shaft review.
View Details : CuSn12 Oil-Grooved Bushings for Calender Roll Journals
Request ZCuSn10P1 tin-bronze replacement sleeves for press-feed roller rockers. Send the pivot, lubrication route, oscillation duty and installed fit.
View Details : ZCuSn10P1 Sleeve Bushings for Press-Feed Roller RockersShowing 37–45 of 88 products
CUSTOM SOLUTIONS
Share your drawing, material, dimensions and quantity for a quotation.
Discuss Your ProjectMACHINING & MATERIALS
Boniu machines custom copper-alloy bushings to customer drawings. Choose the alloy and standard before confirming dimensions and inspection requirements.
| Capability | Range / specification |
|---|---|
| Dimensional tolerance | Confirmed after review of the drawing, material, geometry and inspection requirements. |
| Machining size | No fixed size limit. Custom bore, outside diameter and length to drawing; final manufacturing feasibility confirmed during review. |
| High-tensile brass | CuZn25Al5Mn4Fe3; GB, US and EN reference grades listed separately below. |
| Other brass materials | H59 and H62 brass. |
| Tin bronze options | C93200, C90700, C93700 and C90500; specify the exact grade and casting standard with your drawing. |
| Quotation inputs | Drawing, units, alloy and standard, tolerances, quantity and operating conditions. |
Our four tin bronze options are C93200, C90700, C93700 and C90500. Regional grades below are comparison references, not a declaration of interchangeability.
| Material family | China / GB reference | US / UNS reference | Europe / EN reference | Relationship |
|---|---|---|---|---|
| High-tensile brass | ZCuZn25Al6Fe3Mn3 | C86300 | CuZn25Al5Mn4Fe3-C / CC762S | Related alloys; Al/Mn limits differ. |
| H59 brass | H59 / T28200 | C28000 | CuZn40 / CW509L | Reference only; Cu and impurity limits differ. |
| H62 brass | H62 / T27600 | C27400 | CuZn37 / CW508L | Reference only; Cu limits differ. |
| Tin bronze: C93200 | No exact GB match declared | C93200 | CuSn7Zn4Pb7-C / CC493K | Related leaded bronze; GB 5-5-5 is a separate alloy. |
| Tin bronze: C90700 | ZCuSn10P1 (comparison) | C90700 | CuSn11P-C / CC481K (comparison) | Phosphorus and tin limits differ; no automatic substitution. |
| Tin bronze: C93700 | ZCuPb10Sn10 | C93700 | CuSn10Pb10-C / CC495K | Related 10-10 alloys; impurity limits differ. |
| Tin bronze: C90500 | ZCuSn10Zn2 | C90500 | CuSn10-C / CC480K (comparison only) | No direct EN equivalent declared; CC480K has much less Zn. |
| Additional 5-5-5 reference | ZCuSn5Pb5Zn5 | C83600 | CuSn5Zn5Pb5-C / CC491K | Correct 5-5-5 reference family; not C93200. |
OUR FACTORY
Bring us your application requirements. We will review the material, dimensions and tolerances with you before confirming supply.
Send drawings, dimensions, material preferences and quantities.
We review specifications, tolerances and availability before quoting.
Confirm the quotation, lead time and inspection requirements.
ABOUT BONIU
Zhejiang Boniu Bearing Co., Ltd. supplies graphite-plugged bushings and metal-polymer composite bearings. We offer standard sizes from stock and custom production to customer drawings. Material specifications, available quantities and lead times are confirmed before quoting.
Tell Us What You NeedBushing quotations & drawing review
Tell us what your bearing needs to do. Send a drawing or describe the part, material and quantity so we can review your requirements.
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