630V Precision O-Ring Motorcycle Chain

• Customization: Available
• Usage: Transmission Chain
• Material: Alloy
• Model NO.: 630V
• Surface Treatment: Polishing/Electroplating/Oxygenation
• Feature: Oil Resistant
• Chain Size: 630V
• Structure: Motorcycle Chain
• Color: Multi-Colored
• Structure (for Chain): Motorcylce Chain
• Pitch: 19.05mm
• Roller Diameter: 11.91mm
• Pin Diameter: 5.96mm
• Average Tensile Strength: 43kn
• Transport Package: Polybag + Box + Carton + Iron Pallet
• Specification: 40link to 10000links
• Trademark: QJ / HQL / YF
• Origin: Hangzhou China
• HS Code: 7315112000
• Production Capacity: 100000meters/Month

Product Description

1. The "O" ring or "X" ring will greatly reduce the wearing and the service life by 3-5 times.
2. Model: 420V, 428V, 428VM, 520V, 525V, 530V, 530VM, 630V, 630VM, 428V-X, 428VM-X, 520V-X, 525V-X, 530V-X, 530VM-X, 630V-X, 630VM-X, 420Hz, 428Hz, 520NZ, 525Hz, 530Hz, 630HT
3. Color: Self, gold, nickel, blue, red, orange, green, yellow, pink etc.
4. Certificate of Quality: ISO 9001: 2000, SGS
5. The grease is made in USA.
6. O-ring and X-ring are made in Tianwan.
7. The chains have high tensile strength.
8. Quad-rited pins(pitch≥ 15.875mm)
9. The sealing performance of X-ring is better than O-ring.
 

Qianjiang Chain No.	Pith	Roller diameter	Outer Plate Thickness	inner Plate Thickness	Winth between inner plates	Average tensile strength	Seal	Disp.   C.C.
	P	d1 max	t1 max	t2 max	b1 min	Q0		max
	mm	mm	mm	mm	mm	kN	Type	cc
420V	12.7	7.77	1.5	1.5	6.25	17000	O	100
428V	12.7	8.51	1.6	1.6	7.75	20000	O	125
428VM	12.7	8.51	2	2	7.75	25300	O	200
520V	15.875	10.22	2.2	2.2	6.25	38000	O	250
525V	15.875	10.22	2.2	2.2	7.94	38000	O	400
525VM	15.875	10.22	2.4	2.2	7.94	40000	O	500CC
530V	15.875	10.22	2.2	2.2	9.4	38000	O	500
530VM	15.875	10.22	2.4	2.4	9.4	42000	O	750
630V	19.05	11.91	2.4	2.4	9.4	43000	O	1000
630VM	19.05	11.91	3.2	3.2	9.4	52000	O	1200

Why choose us
1. We are the manufacture.
2. We have near 30 years experience of making chains and chain links.
3. Our design team has extensive experience in the chain design.
4. Best service and prompt delivery.
5. We offer various styles, size and colors to meet your requirement.
6. We covering a production area of 18750 square meters have more than 100 employees and we have a complete set of testing equipment to ensure our quality.

Our Services
1. Any of your kind inquiry of chains would be replied within 24 hours.
2. Well-trained and experienced sales staffs will reply all your concerns in fluent English.
3. OEM services are available with us, our professional designer would make your private idea into being.
4. Protection of your sales area, ideas of design and all your private information.
5. Delivery by air mail or ship for your orders.