Bearing for Drilling Rig Crown Block

• Customization: Available
• Core Components: Bearing
• Color: as Request
• Advantage: Long Service Life
• Pressure: High Pressure
• Transport Package: Wooden Box
• Specification: none
• Trademark: Customized
• Origin: Shandong, China
• HS Code: 84314310
• Production Capacity: 50000

Product Description

Boundary dimensions(mm)				Basic Load Ratings (N)		Designations		Mass	remarks
d	D	B	C	Dynamic (Cr)	Static (C0r)	Current	Original	kg
203.2	278.225	92.25	73.025	621	1320	LM241149NW/LM241110D	37941K	14.8	TC3-90
107	310	52		529	732	NJ234M	42234H	18.6
75	160	55		294	358	NJ2315M	42615H	5.81
203.2	276.225	95.25	73.025	3	0.9	LM241149NW/LM241110D	37941K	14.8	TC4-17D
75	160	55		2.1		NJ2315M	42615H	5.81
80	170	39		2.1	2.1	NJ316M	42316H	4.55
254	347.662	101.6	69.85	3.5	1.5	LM249747NW/LM249710D/C2	2G37951K	23.9	TC3-315
80	170	39		2.1	2.1	NJ316M	42316H	4.55
190	340	55		4	4	NJ238M/YA4	42238	6.24
304.8	393.7	7.95	82.55	6	1.5	L357049NW/L357010CD		30.1	TC-315
150	270	45		3	3	NJ230M	42230	11.9
80	170	39		2.1	2.1	NJ316M	42316H	4.55
254	347.662	101.6	69.85	3.5	1.5	LM249747NW/LM249710D/C2	2G37951K	23.9	TC2-315
80	170	39		2.1	2.1	NJ316M	42316H	4.55
304.8	393.7	107.95	82.55	6	1.5	L357049NW/L357010CD		30.1	TC1-45D
80	170	39		2.1	2.1	NJ316M	42316H	4.55
170	310	52		4	4	NJ234M	42234H	18.6	TC-17D
80	170	39		2.1	2.1	NJ316M	42316H	4.55
190	260	95	75	2.5	1	352938X2/YA	2097938K	13.9
355.6	444.5	127	101.6	3.6	1.5	3506/355.6 D1/YA	37971K	42.6

  

 

 

Packing & Delivery

Company Profile

 

 

Shandong Xilong Machinery Equipment Co., Ltd.

Is a professional supplier of various oilfield equipment in Dongying, Shandong,
including API certified oil drilling and service equipment, oil production equipment, oil tubing, wellhead and downhole tools and accessories.
1.The company has developed various types and complete specifications of oil drilling and production wellhead mechanized tools.
2. Company export countries: Sales cover the country's major oil fields and Europe, the United States, the Middle East, Central Asia, Southeast Asia and other regions.
3. To bring customers what role: shandong Xilong Mechanical machinery equipment co., LTD. In domestic oil fields and the overseas market has a perfect service network, has a complete pre-sale, sale, after-sales service system, and provide special conditions according to the customer request work of customized products, domestic products cover the fields, are exported to North America, southeast Asia, the Middle East, central Asia and north Africa and other regions.