Description
Reviews
| Brand | - |
| Category | Industrial Small Parts / Bearings & Bushings |
| Origin | - |
| Base Material | High-Strength Bronze Alloy |
| Lubrication Type | Solid-Embedded Graphite |
| Model Series | JDB500/600 Series |
| Inner Diameter | 50mm (Model JDB506070) |
| Outer Diameter | 60mm (Model JDB506070) |
| Length | 70mm (Model JDB506070) |
| Max Load Capacity | 120 N/mm² |
| Operating Temperature | -40°C to +250°C |
| Hardness | HB 90-120 |
| Application | Hydraulic Machinery, Automotive, Industrial Equipment |
Anonymous
Apr 05, 2026
Rating: 4/5
Good quality but tight fit
Quality is top notch. Had to ream slightly for our specific shaft tolerance, but once installed, they perform very well under load.
Anonymous
Apr 02, 2026
Rating: 5/5
No grease needed
Saved us significant maintenance time. The graphite plugs work exactly as advertised. Highly recommend for hard-to-reach bearing points.
Anonymous
Mar 15, 2026
Rating: 5/5
Perfect fit for our conveyor system
Used these on our main conveyor system. The fit was precise and installation was straightforward. No grease needed so far after 3 months of operation.
Anonymous
Mar 04, 2026
Rating: 5/5
High heat resistant
Works well in high heat environments near our furnace equipment. Bronze holds up better than standard polymer bushings in this application.
Anonymous
Feb 27, 2026
Rating: 5/5
Bulk order satisfied
Ordered 50 units for our assembly line. Consistency across all parts was impressive. Will order again for future projects.
Q: What is the recommended shaft tolerance for installation?
A: We recommend a clearance fit of H7/g6 for optimal performance and longevity of the bushing.
Q: Do these require additional oiling during operation?
A: No, the embedded graphite provides sufficient lubrication for most standard applications. Additional oiling is generally not required.
Q: Can these be used in submerged underwater applications?
A: Yes, bronze graphite bushings are suitable for submerged applications and offer good corrosion resistance in water.
Q: Are custom sizes available if these models do not fit?
A: Yes, we offer custom machining services. Please contact our sales team with your specific dimensions for a quote.
Q: What is the maximum rotational speed these can handle?
A: Max speed depends on load and temperature. For continuous operation under max load, we recommend staying under 0.5 m/s sliding velocity.
Portable Invisible Aligner Case for Invisalign and Children's Orthodontic Retainers
$12.50
Paper Blending Stumps Set for Art Highlighting and Sketching, Professional Smudging Tools for Fine Arts Students
$2.65
Sketch Blending Stump and Knife Set - Art Supplies Including Paper Stumps, Makeup Sponges, Highlight Detail Tools, Charcoal Wipers, and Scraper Kit
$4.08
New Children's Potty Training Seat for Boys and Girls
$28.00
FRP Spray Purification Tower for Thermal Power Plant Exhaust Gas Treatment - Desulfurization, Denitrification, Acid Mist Scrubber, FRP Chimney
$680.00
Handmade Natural Gourd Cute Smiley Face Rattle Baby Soothing Toy Safe for Chewing No Paint
$32.30
Baby Wooden Rattle Toy - Chewable Traditional Goat Skin Shaker for Newborn Boys and Girls
$9.80
Yuanhengtong Whiteness Meter WSB-1/2Y/3Y/CY, Digital Whiteness Tester for Paper, Flour, Paint, Plastic, Ceramics, and Textiles
$1,055.80
G460 Fast-Drying Glue for Plastics Bonds PP PVC ABS PC PS Strong Low-Whitening Transparent Instant Adhesive
$38.80
Children's Drawing Board Blackboard Whiteboard Accessories Colorful Whiteboard Markers Chalk Set Magnetic Stickers Toys Letters Numbers Eraser
$3.00
Automatic Retractable Air Hose Reel - Pneumatic Hose Drum for Auto Repair, Detailing, and Water/Electric Applications
$295.00
Sheepskin Rattle Traditional Handmade Baby Safe to Chew Brass Stick Bell Clapper Rattle Intangible Cultural Heritage Leather Newborn
$16.00
Glass Reactor with Multi-Function Stirring and High-Temperature Resistance - Double-Layer Glass Reactor from Manufacturer, Customizable
$85.00
Charcoal Blending Stump Set for Sketching - Highlight, Shadow, and Detail Tools with Replaceable Sponge Tips for Artists
$4.80
Minimalist Stainless Steel Toothbrush Holder with Drainage - Ins Style Bathroom Organizer for Cosmetics
$10.40
Qili Automotive Paint Degreasing Cloth – Glue/Dust Removal Paper, Industrial Wiping & Absorbent Paper
$313.12
Qingzhu Sketch Blending Cotton - Professional Sponge Balls & Paper Stumps for Art Students, Colorful Thick Absorbent Drawing Tools
$4.38
Electric Scooter Dashboard Cover for Aima Metaverse PLAY Instrument Panel Screen Protector Waterproof Case
$13.50
Continental Tire 265/40R22 106V XL FR CSC5 SUV - Compatible with BYD Tang (Removed from Vehicle)
$618.00
Yandi Retainer Storage Case for Kids - Lightweight Portable Box for Orthodontic Aligners and Dentures
$8.42
Zhizhi Manshu Wen Zhengming Small Regular Script Collection of Twelve Ancient Texts: Yueyang Tower Record, Peach Blossom Spring Record, Farewell to Dongyang Ma Sheng Xu
$68.00
Factory Direct Rubber Molding Tools - Custom Production & Processing
$2,280.00
Catalytic Combustion Waste Gas Treatment Equipment - RCO Activated Carbon Adsorption and Desorption Integrated Machine for Industrial Exhaust Processing
$26,000.00
ASY Gravure Printing Machine for Plastic Film, 6-Color Flexographic Printer for Shopping Bags
$86,400.00
Coil Refractory Cement for Medium-Frequency Furnace Repair - Fine High-Temperature Bonding Agent for Copper Coils (White/Red)
$7,800.00
Over-Toilet Storage Rack - No-Drill Bathroom Organizer Shelf for Restrooms and Washrooms, Space-Saving Storage Solution
$8.90
NIU NXT Instrument Cover for FXT/FX Electric Scooters – Waterproof Protective Case and Modification Accessory
$6.50
Anlin FK1 Cheyenne Tattoo Pen Silent Model All-in-One for Lining and Shading
$221.25
![[Osstem Dental Implants] Imported Dental Crowns and Bridges by Aizhier Oral Care for Partial Tooth Loss](https://www.gosteppe.com/cache/small/product/269993/legacy-main-02952134e1556f7660e1525f.webp)
[Osstem Dental Implants] Imported Dental Crowns and Bridges by Aizhier Oral Care for Partial Tooth Loss
$230.00
Heavy-Duty Multi-Layer Warehouse Shelving Unit for Storage, Retail, and Home Use
$252.00
![[M2-M20] Stainless Steel Spring Washer](https://www.gosteppe.com/cache/medium/product/16306/legacy-main-ef3d2dba3bde669d48e6cca2.webp)
