Corrosion Resistant Tungsten Carbide Ball Bearings Excellent Surface Mirror Polished
Brand Name:XYMJ
Certification:ISO 9001 : 2018
Model Number:Customized
Minimum Order Quantity:Negotiable
Delivery Time:7-15
Payment Terms:L/C, D/A, D/P, T/T, Western Union, MoneyGram
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Location:
Zigong Sichuan China
Address:
No. 6 B2 Road, Zigong City, Sichuan Province
Supplier`s last login times:
within 38 hours
Product Details
Company Profile
Product Details
High Hardness 5.556mm 7.144mm 8.731mm 9.525mm 12mm 15mm Tungsten Carbide Ball
Tungsten ball Performance
1. tungsten ball High strength, high wear resistance, high precision, high temperature resistant, corrosion resistant.
2. tungsten ball are mainly used for the sealing of valves of oil pumps in petroleum industry's sand containing wells, viscous oil wells, sea oil wells and high pressure sulfur resistant oil wells, etc.
3. tungsten ball are used with compatible cemented carbide valve seats.
4. The surface tungsten ball finish, tolerance class and tolerances of dimensions have respectively reached the standards of the machine industry: G5, G10, G16, G40 and G100 of JB/T 9145-1999.
5. Precision machined cemented tungsten ball of other grades and specifications are also available based on customers' demands.
6. Compatible high precision valve seats can also be made available.
Grade List
Cobalt Binder Grades | ||||
Grade | Binder(wt%) | Density(g/cm3) | Hardness(HRA) | TRS(≥N/mm2) |
YG3 | 3 | 15.30 | 91.00 | 1180 |
YG6 | 6 | 15.10 | 92.00 | 1420 |
YG6X | 6 | 15.10 | 91.00 | 1600 |
YG8 | 8 | 14.90 | 90.00 | 1600 |
YG10 | 10 | 14.70 | 89.00 | 1900 |
YG10X | 10 | 14.70 | 89.50 | 2200 |
YG15 | 15 | 14.20 | 87.00 | 2100 |
YG20 | 20 | 13.70 | 85.50 | 2500 |
YG20C | 20 | 13.70 | 82.00 | 2200 |
YG30 | 30 | 12.80 | 82.00 | |
| Ball dimension (mm) | ||
| D±1.27(mm) | ||
| 15.88 | ||
| 19.05 | ||
| 23.83 | ||
| 28.58 | ||
| 31.75 | ||
| 34.93 | ||
| 42.88 | ||
| 57.15 |
Model/Item | V11-106 | V11-125 | V11-150 | V11-175 | V11-200 | V11-225 | V11-250 | V11-375 |
| Ball-D +0.020/-0.010 (+0.51/-0.25) | 15.88 (0.625in) | 19.05 (0.75in) | 23.83 (0.938in) | 28.58 (1.125in) | 31.75 (1.25in) | 34.93 (1.375in) | 42.88 (1.688in) | 57.15 (2.25in) |
| Seat-ID ± 0.050 (± 1.27) | 11.68 (0.46in) | 13.97 (0.55in) | 17.02 (0.67in) | 20.96 (0.825in) | 24.38 (0.96in) | 26.92 (1.06in) | 33.27 (1.31in) | 43.18 (1.7in) |
| Seat-OD +0.000/-0.005 (+0.00/-0.13) | 20.14 (0.793in) | 23.32 (0.918in) | 29.67 (1.168in) | 35.26 (1.388in) | 37.54 (1.478in) | 43.69 (1.72in) | 51.05 (2.01in) | 78.03 (3.072in) |
| Seat-H +0.020/-0.010 (+0.51/-0.25) | 12.70 (0.500in) | 12.70 (0.500in) | 12.70 (0.500in) | 12.70 (0.500in) | 12.70 (0.500in) | 12.70 (0.500in) | 12.70 (0.500in) | 19.05 (0.750in) |
| 10600 | 12500 | 15000 | 17500 | 20000 | 22500 | 25000 | 37500 | ||
| D (customized) | Inch | 0.625 | 0.725 | 0.938 | 1.125 | 1.250 | 1.375 | 1.688 | 2.250 |
| mm | 15.88 | 19.05 | 23.83 | 28.58 | 31.75 | 34.93 | 42.88 | 57.15 | |
| H -0.020/-0.010 (+0.51/0.25) | Inch | 0.500 | 0.500 | 0.500 | 0.500 | 0.500 | 0.500 | 0.500 | 0.750 |
| mm | 12.70 | 12.70 | 12.70 | 12.70 | 12.70 | 12.70 | 12.70 | 19.05 | |
| FZ +0.000/-0.031 (+0.00/-0.78) | Inch | 0.767 | 0.892 | 1.11 | 1.331 | 1.421 | 1.631 | 1.921 | 2.950 |
| mm | 19.48 | 22.66 | 28.22 | 33.81 | 36.09 | 41.43 | 48.79 | 74.93 | |
| OD +0.000/-0.005 (-0.00/-0.13) | Inch | 0.793 | 0.918 | 1.168 | 1.388 | 1.478 | 1.720 | 2.010 | 3.072 |
| mm | 20.14 | 23.32 | 29.67 | 35.26 | 37.54 | 43.69 | 51.05 | 78.03 | |
| ID +/-0.050 (+/-1.27) | Inch | 0.460 | 0.550 | 0.670 | 0.825 | 0.960 | 1.060 | 1.310 | 1.700/1.800 |
| mm | 11.68 | 13.97 | 17.02 | 20.96 | 24.38 | 26.92 | 33.27 | 43.18/47.75 | |
Dimensional Symbol | V11-106 | V11-125 | V11-150 | V11-175 | V11-200 | V11-225 | V11-250 | V11-375 |
Ball-D +0.020/-0.010 (+0.51/-0.25) | 15.88 (0.625in) | 19.05 (0.75in) | 23.83 (0.938in) | 28.58 (1.125in) | 31.75 (1.25in) | 34.93 (1.375in) | 42.88 (1.688in) | 57.15 (2.25in) |
Seat-ID ± 0.050 ( ± 1.27) | 11.68 (0.46in) | 13.97 (0.55in) | 17.02 (0.67in) | 20.96 (0.825in) | 24.38 (0.96in) | 26.92 (1.06in) | 33.27 (1.31in) | 43.18 (1.7in) |
Seat-OD +0.000/-0.005 +0.00/-0.13 | 20.14 (0.793in) | 23.32 (0.918in) | 29.67 (1.168in) | 35.26 (1.388in) | 37.54 (1.478in) | 43.69 (1.72in) | 51.05 (2.01in) | 78.03 (3.072in) |
Seat-H +0.020/-0.010 (+0.51/-0.25) | 0.500 (12.70in) | 0.500 (12.70in) | 0.500 (12.70in) | 0.500 (12.70in) | 0.500 (12.70in) | 0.500 (12.70in) | 0.500 (12.70in) | 0.750 (19.05in) |
Production Process
FAQ
Q1: Is Xingyu trading company or manufacturer ?
A1: We are manufacture of tungsten carbide since established on 1998,specializing in carbide plates/bushings/rollers/special wear parts.
Q2: Has Xingyu acquired the foremost certification of ISO 9001?
A2: Xingyu has been endorsed with the ISO 9001 rating since 2008.
Q3: When can I get the offer after sending inquiry?
A3: We usually quote within 24 hours after we get your inquiry .If
you are very urgent to get the price please call us or tell us in
your email so that we will regard your inquiry priority.
Q4: Could Xingyu sales staff be reached anytime for assistance
regarding orders or general enquire ?
A4: Our sales staff operates between 8am-5pm Monday to Saturday.
Corrosion Resistant Tungsten Carbide Ball Bearings Excellent Surface Mirror Polished
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