Casting Double Ball and Single Ball Bearing Slewing Ring Semi Trailer Turntable

• Customization: Available
• Material: Steel
• Transport Package: Pallet
• Model NO.: JZ-2131
• Specification: OEM Standard
• Trademark: ZBJZ
• Origin: Shandong China
• Production Capacity: 10000 Set/Sets / Month

Product Description

Casting Double Ball and Single Ball Bearing Slewing Ring Semi Trailer Turntable

Product Description:
Material of the rings: Ductile cast iron (nodular cast iron), code QT500-7;
Hardness of ring: 170-230HBS;
Heat treatment: Because ductile cast iron is with good wear-resisting property, so no need heat treatment;
Tensile Strength: 500MPa;
Minium Yield: More than 7%;
Material of ball: GCr15 (E52100);
Surface hardness of the ball: 60-66HRS;
Machining Tolerances for diameter of outside ring: +/- 1.2mm;
Coating: black for finishing coat, grey for primer;

Application:
Single row ball bearing turntables are for trailers and agricultural vehicles, connecting the A-frame to the trailer chassis. The turntable allows the axle to turn relative to the trailer frame transferring both the axial, and radial forces. The lower (outer) ring is bolted to the A-frame and the upper ring (inner) ring is bolted to the chassis.

Double row ball turntables guarantee optimum distribution of the axial and radial forces. This design has proven through years of different applications. Double row ball turntables are used in particular when the vehicle application requires both precision and strength in design and material. 
 

Type	Part No.	A	B	C	D	Capacity	Weight	Section Type
		mm	mm	mm	mm	ton	kg
UA	1000-90UA	1000	1000	90	846	7	82	UA
UB	1200-90UB	1200	1208	90	1509	12	110	UB
	1102-90UB	1102	1110	90	945	8	99	UB
	1100-90Ub	1100	1108	90	959	12	97	UB
	1000-92UB	1000	1010	92	859	10	80	UB
	1000-90UB	1000	1008	90	859	10	80	UB
	1090-80UB	1090	1105	80	972	6.5	85	UB
	1000-80UB	1000	1015	80	882	6	80	UB
	880-80UB	880	895	80	762	5	70	UB
	685-80UB	685	700	80	567	3	50	UB
Type Z	1050-58Z	1050	945	58	832	5	60	Z
	750-58Z	750	656	58	532	4	47	Z
	520-56Z	520	426	56	302	3	30	Z
Type U	1200-94U	1195	1208	94	1074	20	118	U

 

FAQ

 

1.Q: How do you pack the bearing ? 
   A: It is ORIGINAL packaging.

       It can be done as your specfic demands.

2.Q: Can I get some samples and do you offer the sample free?
   A: Yes, sure, we are honored to offer you samples.If we have stock, we can send you free sample.
      And you just need to pay freight. If there have no stock, you need to pay sample fee and freight.

3.Q: Does the sample fee can be return back?
A: If you place an order, we can return part of sample fee even all of fee to you.It also depends 
     on the Quantity of order and the type of sample.

4.Q: What is the MOQ for bearing?
   A: Our MOQ is 1 pc.
 

 5.Q: What is the delivery time?

    A: According to the order amount or as your request.
 

6.Q: Can you promise to deliver bearing hfl 3530 in time?

   A: Credit always ranks the top on the list. We will absolutely deliver the goods in 2-4 days after your order is confirmed.