SLEEVE & BUSHING, TUNGSTEN CARBIDE Model : OEM

TECHNICAL DATA

TUNGSTEN CARBIDE BEARINGS

Balanced geometry :

Tolerance
0.001
0.002
0.003

EDM manufacture time

Pump Assembly time

Partial ingression during operation

Best for Frac Sand:

We choose material that meet US and ISO standard, in comparison with the old popular products, Streamline TC product for AR ESP is 3% harder in Rockwell Hardness, 2% heavier and 4% stronger in Minimum Transverse Rupture Strength. The combination of physical properties bring in 7~8% better performance in extremely erosive wells, especially with Frac sand.

Industry Code	Binder Content & Type	Hardness (Ra)	Hardness (HV30)	Density (g/cm3)	Minimum Transverse Rupture Strength (psi)	Grain Size
C3	6% Co	93	1740	14.95	375,000	Submicron

TUNGSTEN CARBIDE BEARINGS

Popular Sizes

	Pump Shaft Size	I.D	Key way	O.D	Length	Diameter Tolerance	Length Tolerance	US Industry code	ISO Code
Sleeve	7/8"	0.876	Yes	1.250	2.000	0.002	0.005	C3	K15/M15
Bushing	7/8"	1.258	No	1.627	2.000	0.002	0.005	C3	K15/M15
Sleeve	7/8"	0.876	Yes	1.250	1.000	0.002	0.005	C3	K15/M15
Bushing	7/8"	1.258	No	1.627	2.000	0.002	0.005	C3	K15/M15
Sleeve	1"	1.000	Yes	1.181	2.000	0.002	0.005	C3	K15/M15
Bushing	1"	1.189	No	1.500	2.000	0.002	0.005	C3	K15/M15
Sleeve	1-3/16"	1.188	Yes	1.500	2.000	0.002	0.005	C3	K15/M15
Bushing	1-3/16"	1.508	No	1.800	1.375	0.002	0.005	C3	K15/M15
Sleeve	1-3/8"	1.378	Yes	1.684	1.772	0.002	0.001	C3	K15/M15
Bushing	1-3/8"	1.694	No	1.963	1.575	0.002	0.001	C3	K15/M15
Sleeve	1-3/8"	1.378	Yes	1.745	1.900	0.002	0.001	C3	K15/M15
Bushing	1-3/8"	1.755	No	2.119	1.614	0.002	0.001	C3	K15/M15
Sleeve	1-3/2"	1.502	Yes	1.900	2.125	0.002	0.001	C3	K15/M15
Bushing	1-3/2"	1.910	No	2.350	2.000	0.002	0.001	C3	K15/M15

New design :

The mushroom type design for popular400/538 /562 series ESP & HPS pump stages, arealso available upon request. Please talk to ourengineers to get the detail.

FAQ

1. How to order?

Step 1, please tell us what the model and quantity you need;

Step 2, then we will make a PI for you to confirm the order details;

Step 3, when we confirmed everything, can arrange the payment;

Step 4, fnially we deliver the goods within the stipulated time.

2.Can ichoose the size?

Yes, we have full sizes availablee for you to choose.

3. Have items finished in stock?

Most items are all well finished in stock, but some items are new machined according to your requirements.

4. What is the mode of payment?

T/T, Western Union, Moneygram, Escrow, other way also can plan.

5. What about the lead time for mass prroduction?

It's about 10-30 days after the deposit.