Bicycle Headset Bearing B543 36 / 45 Degree Full Ball Bearings

• Contact Angle：45°
• Aligning：Non-Aligning Bearing
• Separated：Unseparated
• Rows Number：Single
• Load Direction：Radial Bearing
• Material：Bearing Steel

=== Base Info ===

• Model NO.：B543
• Size：39.7 * 50.8 * 50.8 mm
• Stock：Rich
• Quality：Best
• Weight：0.01kgs
• Cagee Material：J Plate Stamping
• Transport Package：as Customer′s Request
• Specification：depends on order
• Trademark：JPG
• Origin：Jiangsu Nanjing
• HS Code：84821020
• Production Capacity：500, 000,Month

=== Description ===
1. The inner circle and outer ring can be designed according to the requirements.

2. Bearing steel quality, also can provide stainless steel material as needed, using ceramic ball structure.

3. The order quantity reaches 5000 sets. The sealing ring can provide different colors.

4. The maintainer is the steel stamping storage rack, and the nylon cage can be changed as needed.

5. SHELL grease or other high-performance oils.

6. Design of double-sided sealing ring.



Specification as followings :

 

Bicycle headset bearing is a component of bicycle headset, which is the set of parts on a bicycle that provides a rotatable interface between the bicycle fork and the head tube of the bicycle frame itself. Bicycle headset bearings are usually ball bearings. They provide a low friction contact between the bearing cup and the steerer.

Bearing No.IDODHChamfer ºQty of SealRef TH  ind.MaterialACB41K30.15416.536°/45°2TH-873chrome steelACB3930.15396.545°/45°2 chrome steelACB41H7 30.1541745°/45°1 chrome steelACB41830.1541.86.545°/45°2 chrome steelACB418H730.1541.8745°/45°2 chrome steelACB418H830.641.8845°/45°1 chrome steelACB418H8F30.641.8845°/45°1TH-870chrome steelACB4430.1544845°/45°2 chrome steelACB16454052745°/45°2 chrome steelACB524052845°/45°2 chrome steelACB1645/1240521245°/45°1 chrome steelACB518K4051.8836°/45°2TH-073chrome steelBearing No.IDODWSealsSeals ColorCage 30.1541.006.50Two different sealsBlackNylon 66MH-P03K30.1541.006.50Two different sealsBlueNylon 66MH-P0430.1539.006.50Two different sealsBlackNylon 66MH-P0830.4541.806.50Two different sealsOrangeNylon 66MH-P09K27.1538.006.50Two different sealsBlueNylon 66MH-P1533.0543.807.00Two different sealsBlackNylon 66MH-P1640.0052.007.00Two different sealsBlackNylon 66MH-03K & MH-P09K: Inner Ring with Black Oxide treatment.









use

The precision of the bearing is more careful than the general mechanical parts to install and debug.
1) keep the bearings and their surrounding environment clean, and try to install them in closed or semi-closed conditions;
2) use suitable tools and methods (heating) to install the bearing to avoid the brutal percussion, which will cause a strong impact on the bearing and destroy the internal channel;
3) keep the bearings well lubricated and use proper lubricant;
4) pay attention to bearing rust protection, avoid using in damp places, and wear gloves when installing and disassembling;
5) to formulate daily operation specifications for bearing;
6) in case of high temperature, high speed and other special conditions, please communicate with our company in advance, and we will make appropriate adjustments to the products to meet the requirements.

safekeeping

The bearings are coated with anti-rust oil and anti-rust paper in the factory. As long as the packaging is not damaged, the quality of the bearing will be guaranteed.
But long stored in humidity below 65%, the temperature is 20 ºC about conditions, the shelf in 30 cm above the ground is advisable.
In addition, the storage area should avoid direct sunlight or contact with the cold wall.














Packaging:


1.Neutral Package:Plastic Bag + Carton + Pallet;
2.Commercial Package:Plastic Bag + Box + Carton + Pallet;
3.As the clients' requirement.

Delivery:
1.Less than 1000 pcs , we will send by express.( Door to Door, Convenient ),
Or by  air transport.( Fastest and safest, but expensive )
2.More than 1000pcs , we will send by sea.( Cheapest, safe )

Payment:
1.Less than 1000 pcs , 100% T/T, Western Union in advance.
2.Between 1000-10000pcs, TT, Western Union, MoneyGram.
3.More than 10000pcs , TT, L/C ,Western Union, MoneyGram.