加载中...
Bearing nut manufacturers
I have found results from600+products and200+suppliers aboutBearing nut
IKO Needle Roller Bearing Nutr4090 Nutr4585 Nutr5090 Nutr45100 Nutr50110
US$1.98-2.20
30 Sets(MOQ)
Sample Available
IKO Needle Roller Bearing Nutr5 Nutr6 Nutr8 Nutr10 Nutr12 Nutr15 Nutr17
US$1.60-1.80
30 Sets(MOQ)
Sample Available
IKO Needle Roller Bearing Nutr1535 Nutr1542 Nutr1740 Nutr1747 Nutr2047 Nutr2052 Nutr2552 Nutr2562
US$1.80-1.87
30 Sets(MOQ)
Sample Available
IKO Needle Roller Bearing Nutr20 Nutr25 Nutr30 Nutr35 Nutr40 Nutr45 Nutr50
US$1.86-1.90
30 Sets(MOQ)
Sample Available
Nutr3062 Nutr3072 Nutr3572 Nutr3580 Nutr4080 IKO Needle Roller Bearing
US$1.88-2.00
30 Sets(MOQ)
Sample Available
Hme3044 Hme3048 Hme3052 Hme3056 Bearing Accessories Lock Nut
US$8.00-10.00
100 Pieces(MOQ)
Sample Available
Stainless Steel Pipe Nuts and Countersunk Head Chicago Screw and Bearing Sleeve Nut
US$0.08-0.12
3,000 Pieces(MOQ)
Sample Available
SS304 SS316 GB812 DIN981 Round Shaft Slotted Bearing Lock Nuts
US$0.08-0.10
10,000 Pieces(MOQ)
Sample Available
No Standard DIN70852 Customized Slotted Locking Plate Groove Round Bearing Lock Nut
US$0.13-0.15
3,000 Pieces(MOQ)
Sample Available
Stainless Steel Pipe Nuts and Countersunk Head Bearing Sleeves Nuts
US$0.08-0.10
10,000 Pieces(MOQ)
Sample Available
DIN70851 DIN70852 ISO Metric Fine Thread Bearing Lock Nut Stainless Steel Slotted Round Nuts
US$0.13-0.15
3,000 Pieces(MOQ)
Sample Available
DIN 981 Tractor Rotary Tiller Parts Common Bolt Slotted Round Bearing Lock Nut
US$0.13-0.15
3,000 Pieces(MOQ)
Sample Available
Bearing Lock Nut / DIN981 / Round Nut
US$680.00-1,200.00
1 Ton(MOQ)
Sample Available
Stainless Steel 304 316 DIN981 Round Nut Bearing Lock Slotted Round Nut
US$680.00-1,200.00
1 Ton(MOQ)
Sample Available
Round Slotted M10-M48 Rolling Bearing Lock Nuts DIN 981 Lock Nuts
US$0.01-0.10
1 Piece(MOQ)
Sample Available
Locking Groove Nut Bearing Locking Groove Nut Bolt Nut DIN582
US$0.10-0.50
1 Piece(MOQ)
Sample Available
Locking Nut, Circular Slotted Rolling Bearing Locking Nut M10-M100 DIN981
US$0.10-0.50
1 Piece(MOQ)
Sample Available
NSK/SKF/Koyo Needle Roller Bearing Nutr45100 Needle Bearings
US$0.10-100.00
100 Pieces(MOQ)
Sample Available
China Needle Roller Bearing Nutr15 Nutr1542 Nutr17 Nutr1747 Nutr20 Needle Bearings
US$0.10-100.00
100 Pieces(MOQ)
Sample Available
Needle Bearings/Needle Roller Bearing Nutr2052 Nutr25 Nutr2562 Nutr30 Nutr3072
US$0.10-100.00
100 Pieces(MOQ)
Sample Available
SKF IKO Nutr15 Nutr17 Nutr20 Nutr25 Nutr30 Roller Bearing
US$0.10-0.80
100 Pieces(MOQ)
Sample Available
Cylindrical Roller Bearing Nutr3072-a for Excavator Nutr Track Roller Bearing
US$8.00
1 Piece(MOQ)
Sample Available
Yoke Type Track Roller Bearing Nutr20 Nutr2052 Nutr25 Nutr2562
US$3.00
1 Piece(MOQ)
Sample Available
High Precision Scl01605 T4 CNC Ball Screw Support Bearing Nut Seat Units with Screw Shaft Sfu 1605 and Two End Supports Bf/Bk12
US$57.33-57.35
10 sets(MOQ)
Sample Available
Lock Nut Km14 Bearing Lock Nut
US$1.10
1 Piece(MOQ)
Sample Available
DIN981 Km Hm Rolling Bearings Lock Nuts Round Nut
US$0.05-0.06
1 Piece(MOQ)
Sample Available
DIN981 Round Nut Round Nylon Nut Lock Nut Bearing
US$0.05-0.055
1,000 Pieces(MOQ)
Sample Available
DIN981 Hm Rolling Bearing Lock Nut Round Nut
US$0.05-0.06
1 Piece(MOQ)
Sample Available
Round Nuts Rolling Bearing Accessories Lock Nuts
US$0.05-0.06
1 Piece(MOQ)
Sample Available
DIN981 Steel Slotted Shaft Nuts Rolling Bearings Self-Locking Nut
US$0.75-0.80
500 Pieces(MOQ)
DIN 981 Slotted Round Shaft Nuts, Rolling Bearings - Locknuts
US$7.00
1,000 Pieces(MOQ)
Rolling Bearing Lock Nuts, DIN981 Standard Stainless Steel Round Slotted Shaft Nut
US$0.75-0.80
500 Pieces(MOQ)
DIN6923 Carbon Steel Nut and ANSI B18.2.2 Stainless Steel Hex Serrated Flange Nuts, SS304 SUS316 Hexagon Nut in-Stock
US$68.00-72.00
12 Boxes(MOQ)
Sample Available
M20 x 1.5 Slotted Castle Nut for Trailer Wheel Hubs Castellated Hub Bearing Nut
US$0.50
1,000 Pieces(MOQ)
Sample Available
AB Tools 5/8" UNF Slotted Castle Nut for Trailer Wheel Hubs Castellated Hub Bearing Nut
US$0.50
1,000 Pieces(MOQ)
Sample Available
High Quality Axle Slotted Nut M33 Size bearing nut spindle nut
US$0.50
1,000 Pieces(MOQ)
Sample Available
High Quality Tapered Roller Bearings 30204 for Trailer repair axle, hub
US$1.00
100 Pieces(MOQ)
Sample Available
DIN981 Km Black Oxide Carbon Steel Rolling Bearing Nut
US$0.01-0.10
1 Piece(MOQ)
Sample Available
DIN981 Km 304 316 Stainless Steel Shaft Lock Nuts Round Slotted Bearing Locknuts
US$0.01-0.10
1 Piece(MOQ)
Sample Available
DIN981 Rolling Bearing Lock Nut Round Nut
US$0.001-0.10
10,000 Pieces(MOQ)
Sample Available
Custom Automotive DIN981 Locknuts for Use with Rolling Bearings
US$0.01-0.10
1 Piece(MOQ)
Sample Available
Factory Price Lock Nut Adapter Sleeve Bearing
US$0.21
100 Pieces(MOQ)
Sample Available
Bearings Accessory Lock Nut Bearing Adapter Sleeve Stainless Steel Carbon Weight Material Origin Type Certificate Neutral
US$0.21
100 Pieces(MOQ)
Sample Available
High Quality Bearing Accessories Adapter Sleeves with Drawal Sleeve Lock Nut for Metric Shafts
US$0.21
100 Pieces(MOQ)
Sample Available
Withdrawal/Adapter Sleeve, Bearing Sleeve for Plummer Block
US$0.21
100 Pieces(MOQ)
Sample Available
Fastener Nut Bolt Parking Lock Hexagon Flange Wheel Nuts Self Locking Weld Rivet Stainless Steel Bearing Insert Brass Barrel Nylon DIN 7 Spacer Nut
US$0.10-0.90
100,000 Pieces(MOQ)
Washer Insert Bearing Pneumatic Flange 5/16 Wrench Lock Blind Aluminum Steel Acorn Bird Solar Drawers Yellow Zinc Set Moving Nut
US$0.10-0.90
100,000 Pieces(MOQ)
Copper Tube 3/8 Wall Expansion Hollow Scooter Glass Ferrule Iron Flat Chimney Pan Spherical Cutting Power Pillar Track Model 6mm Insulated Flush Spacer Nut
US$0.10-0.90
100,000 Pieces(MOQ)
Hose Silicon Bronze Qingdao Automatic Tire Wrench Hub Heavy Metric Pneumatic Assortment Plastic Rubber Car Magnetic Hot DIP Nut
US$0.10-0.90
100,000 Pieces(MOQ)
Yoke Type Track Roller Bearing Nutr Natr Natv Series
US$0.10
1 Set(MOQ)
Sample Available
Track Roller Bearing Supporting Bearing Cam Follower Nutr40
US$0.10
1 Set(MOQ)
Sample Available
Track Roller Bearing Supporting Roller Bearing Cam Follower
US$0.10
1 Set(MOQ)
Sample Available
Track Roller Bearing Supporting Roller Bearing Inch W3 W3X
US$0.10
1 Set(MOQ)
Sample Available
Track Roller Bearing Nutr2052 with Size 20*52*25 Yoke Cam Follower
US$10.00-20.00
1 Piece(MOQ)
Sample Available
Nutr4090 York Type Track Roller Bearing Nutr4090A Cam Follower Bearing 40X90X32mm
US$10.00-10.50
2 pieces(MOQ)
Nutr2052 Needle Roller Bearing Steel Track Roller Bearing
US$5.00
1 Piece(MOQ)
Sample Available
Kr52-PP-a Yoke Type Track Roller Bearing Kr52 Cam Follower Bearing 20X52X66mm Kr52-PP/Kr52 PP a/Kr 52 PP a
US$5.00
1 Piece(MOQ)
Sample Available
Black Oxide High Precision DIN981 Slotted Bearing Lock Nut
US$0.022-0.05
1,000 Pieces(MOQ)
Sample Available
M25 M30 Stainless Steel Round Slotted Bearing Lock Nut
US$0.39-9.17
500 Pieces(MOQ)
Sample Available
High Tensile Stainless Steel DIN981 Lock Nut of Type Km
US$0.39-9.17
500 Pieces(MOQ)
Sample Available
T Nut DIN1624 Four Claw Furniture Nut with Blue-White Zinc Plated
US$0.009-0.012
2,000 Pieces(MOQ)
Sample AvailableSourcing guidance for Bearing Nut
What are the key technical specifications to consider when selecting a Bearing Nut?
When sourcing bearing nuts (also known as locknuts), you must prioritize thread precision (typically Class 6H or 4H) and material hardness. Common materials include Carbon Steel (C45), Alloy Steel (42CrMo), and Stainless Steel (SUS304/316). Ensure the surface treatment—such as black oxide, zinc plating, or phosphating—is compatible with your operating environment to prevent corrosion and hydrogen embrittlement.
How do I ensure the locking mechanism meets industrial safety standards?
Evaluate the locking method based on the vibration levels of your application. Options include integrated locking screws (K-type, F-type), nylon inserts, or traditional lock washers (MB series). For high-precision machinery, verify that the perpendicularity between the thread and the nut face is within 0.002mm to 0.005mm to prevent shaft misalignment and premature bearing failure.
What compliance and quality certifications should I request from a supplier?
Suppliers should demonstrate adherence to international standards such as ISO 9001:2015 for quality management. Specific product standards like DIN 981 (for KM locknuts) or DIN 1804 are essential. For automotive or aerospace applications, look for IATF 16949 certification and request Material Test Reports (MTRs) and RoHS/REACH compliance certificates.
How can I verify the load-bearing capacity and durability of the nuts?
Request tensile strength test reports and hardness testing (HRC/HV) results. For precision applications, ask for dynamic balance reports if the nut will be used on high-speed spindles. It is highly recommended to use Made-in-China.com's 'Audited Supplier' reports to verify the manufacturer's production capacity and testing equipment.
Cross-Border Procurement Risks and Strategies for Bearing Nuts
How can I mitigate the risk of receiving sub-standard or counterfeit materials?
Always request a pre-shipment inspection (PSI) by a third-party agency like SGS or Intertek. Ensure the contract specifies that chemical composition and mechanical properties must match the agreed-upon technical data sheet. Using Secured Trading Services on Made-in-China.com can protect your payment until the quality is verified.
What are the best practices for negotiating pricing and MOQs with Chinese manufacturers?
Bearing nuts are high-volume commodities; therefore, tiered pricing is standard. Negotiate based on annual volume rather than single orders to secure a 10-15% discount. For custom precision nuts, expect a higher Minimum Order Quantity (MOQ) to cover machine setup costs, but negotiate for free samples for the first technical validation.
What shipping and packaging precautions are necessary for precision hardware?
Bearing nuts are heavy and prone to surface damage. Insist on VCI (Volatile Corrosion Inhibitor) bags to prevent rust during sea freight. Products should be packed in reinforced inner boxes and then into fumigated wooden pallets or heavy-duty crates to prevent thread deformation during transit. Ensure the Incoterms (e.g., FOB or CIF) are clearly defined in the Proforma Invoice.
How do I handle international trade policy changes and tariffs?
Stay informed about Anti-Dumping Duties (ADD) which occasionally target Chinese steel fasteners in certain regions like the EU or USA. Work with a freight forwarder experienced in HS Code classification (typically 7318.16) to ensure accurate duty calculations and avoid customs delays.