1Pcs Oil Self-lubricating Bearing Graphite Copper Sleeve Brass Bearing Bushing ID 8/10/12/14/15mm*OD12-21mm*Length 10-40mm

1Pcs Oil Self-lubricating Bearing Copper Sleeve Brass Bearing Bushing ID 8/10/12/14/15mm*OD12-21mm*Length 10-40mm

1pcs Graphite Copper Sleeve ID6/8/10/12/14/15/16/18mm OD10~24mm Length 8~40mm Brass Bearing Bushing Oil Self-lubricating Bearing

1Pcs Graphite Copper Sleeve Brass Bearing Bushing Oil Self-lubricating Bearing ID 15/16/18/20mm*OD21-30mm*Length 10-40mm

1pcs Graphite Copper Sleeve ID 12 13 14 15mm Ball Bearing OD16-21 Length10-61 Brass Bearing Bushing Oil Self-lubricating Bearing

1pcs Graphite Copper Sleeve ID 12 13 14 15mm Ball Bearing OD16-21 Length10-61 Brass Bearing Bushing Oil Self-lubricating Bearing

1Pcs Graphite Copper Sleeve Brass Bearing Bushing Oil-Free Self-lubricating Bearing ID 10mm 12mm*OD 12/14/15mm

1pcs Graphite Copper Sleeve ID 12 13 14 15mm Ball Bearing OD16-21 Length10-61 Brass Bearing Bushing Oil Self-lubricating Bearing

2pcs Inner diameter 5mm linear graphite copper set bearing copper bushing oil self-lubricating bearing JDB length 8 10 12 15mm

1pcs Graphite Copper Sleeve ID 25mm Ball Bearing OD 32 33 35 40mm Length12-60 Brass Bearing Bushing Oil Self-lubricating Bearing

1pcs ID 18mm OD 24mm JDB inlay graphite bearing wear-resistant bush brass sets self-lubricating oil bushing 10mm-40mm length

1pcs Brass Self Lubricating Graphite Copper Sleeve Oil Free Bushing Brass Bushing Graphite Bearing I.D. 18/20/25/30/35/40mm

1pcs JDB Self Lubricating Graphite Linear Bearing Oilless Bushing - Brass Bushing Bearing Sleeve - Shaft Inner Dia Ø 13/14/15mm

1pcs JDB Self Lubricating Graphite Linear Bearing Oilless Bushing - Brass Bushing Bearing Sleeve - Shaft Inner Dia Ø 13/14/15mm

2pcs Inner diameter 10mm linear graphite copper set bearing copper bushing oil self-lubricating bearing JDB length 8-40mm

2pcs Inner diameter 18mm linear graphite copper set bearing copper bushing oil self-lubricating bearing JDB length 12-40mm

1/5/10PCS JDB Graphite Brass Self-lubricating Bearing Inner Diameter ID 8mm OD 11~15mm Oilless Bushing Sleeve Linear Bearing

1/5/10PCS JDB Graphite Brass Self-lubricating Bearing Inner Diameter ID 8mm OD 11~15mm Oilless Bushing Sleeve Linear Bearing

1PCS Inner Diameter 15MM JFB Graphite Copper Sleeve Self-lubricating Bearing Flanged Sleeve Copper Bushing Wear Resistant

2pcs Inner diameter 22mm linear graphite copper set bearing copper bushing oil self-lubricating bearing JDB length 15-40mm

1PCS JDB ID 15mm OD 18,20,21mm MDZB Graphite Copper Sleeve Solid-Lubricating Wear-resisting Self-lubricating 3D Printer

1PCS Inner Diameter 15MM JFB Graphite Copper Sleeve Self-lubricating Bearing Flanged Sleeve Copper Bushing Wear Resistant

1PCS JDB ID 15mm OD 18,20,21mm MDZB Graphite Copper Sleeve Solid-Lubricating Wear-resisting Self-lubricating 3D Printer

JDB graphite copper sleeve Sintered Bushing self lubricating bearing ID6-10mm OD 12mm 14mm 19mm width 8mm 10mm 12mm 15mm 20mm

5PCS JDB ID 15mm OD 18,20,21mm MDZB Graphite Copper Sleeve Solid-Lubricating Wear-resisting Self-lubricating 3D Printer

1PC JDB 40mm MPBZ linear graphite copper set bearing copper bushing oil self-lubricating MPBZU bearing

2PCS JDB ID 15mm OD 18,20,21mm MDZB Graphite Copper Sleeve Solid-Lubricating Wear-resisting Self-lubricating 3D Printer

5PCS JDB ID 15mm OD 18,20,21mm MDZB Graphite Copper Sleeve Solid-Lubricating Wear-resisting Self-lubricating 3D Printer

1PC JDB 40mm MPBZ linear graphite copper set bearing copper bushing oil self-lubricating MPBZU bearing

2PCS JDB ID 15mm OD 18,20,21mm MDZB Graphite Copper Sleeve Solid-Lubricating Wear-resisting Self-lubricating 3D Printer

Self-Lubricating Flanged Graphite Copper Bushing MPFZ Thick-Walled , Oil-Free and Wear-Resistant, Inner Diameter 5-15mm.