
Customized High Precision UK Ball,Spherical Rod End Bearing
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1
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Pieces
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Origin
China Mainland
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Product Detail
There are many kinds of bearing materials, of which there are commonly used carbon steel, bearing steel and iron; there are not commonly used stainless steel, plastics, nylon, aluminum alloy, etc.
1: Shell
2: Joint ball
3: Ring
4: Liner or nozzle
Self-lubricating centripetal joint bearing (spherical surface of inner ring chrome plated), copper ring gasket, and threaded extension bar (galvanized surface). Joint bearing is classified according to the lubrication state into self-lubricating (without nozzle) joint bearing and padded (with nozzle) joint bearing; it can be classified into right-handed joint bearing and left-handed (add "L" symbol for the left-handed) joint bearing based on the direction of thread; according to the fitting location of thread, it is classified into inner thread joint bearing and outer thread joint bearing.
STM:(race:Teflon) (E.g:STM3,STML3)
Desc. | Thread Class 2A | A +.0015 -.0005 | E ±.001 | G ±.015 | H +.062 -.031 | M ±.010 | N ±.005 | J ±.010 | a° Min Cone Angle | Breakaway Torque (oz-in) | Min. Radial Static Load (lbs) |
STM-3 | 10-32 | .190 | .438 | 1.250 | .750 | .250 | .312 | .625 | 50 | 25 | 900 |
STML-3 | 10-32-LH | .190 | .438 | 1.250 | .750 | .250 | .312 | .625 | 50 | 25 | 900 |
STM-4 | 1/4-28 | .251 | .509 | 1.562 | 1.000 | .281 | .375 | .750 | 50 | 25 | 1350 |
STM-L-4 | 1/4-28LH | .251 | .509 | 1 .562 | 1.000 | .281 | .375 | .750 | 50 | 25 | 1350 |
STM-5 | 5/16-24 | .3135 | .616 | 1.875 | 1.250 | .344 | .437 | .875 | 50 | 35 | 2000 |
STML-5 | 5/16-24 - LH | .3135 | .616 | 1.875 | 1.250 | .344 | .437 | .875 | 50 | 35 | 2000 |
STM-6 | 3/8-24 | .376 | .713 | 1.938 | 1.250 | .406 | .500 | 1.000 | 46 | 50 | 3000 |
STML6 | 3/8-24 -LH | .376 | .713 | 1.938 | 1.250 | .406 | .500 | 1.000 | 46 | 50 | 3000 |
STM-7 | 7/16-20 | .4385 | .812 | 2.125 | 1.375 | .437 | .562 | 1.125 | 44 | 75 | 3750 |
STML-7 | 7/16-20-LH | .4385 | .812 | 2.125 | 1 375 | .437 | .562 | 1.125 | 44 | 75 | 3750 |
STM-8 | 1/2-20 | .501 | .931 | 2.438 | 1.500 | .500 | .625 | 1.312 | 46 | 80 | 4700 |
STML-8 | 1/2-20-LH | .501 | .931 | 2.438 | 1.500 | .500 | .625 | 1.312 | 46 | 80 | 4700 |
STM-10 | 5/8-18 | .626 | 1.125 | 2.625 | 1.625 | .562 | .750 | 1.500 | 48 | 100 | 5900 |
STML-10 | 5/8-18-LH | .626 | 1.125 | 2.625 | 1.625 | .562 | .750 | 1.500 | 48 | 100 | 5900 |
STM-12 | 3/4-16 | .751 | 1.312 | 2.875 | 1.750 | .687 | .875 | 1.750 | 40 | 150 | 7500 |
STML-12 | 3/4-16-LH | .751 | 1.312 | 2.875 | 1.750 | .687 | .875 | 1.750 | 40 | 150 | 7500 |
A=Ball LD. E=Ball O.D a= Minimum Cone Angle of ball
Note:
1). Material:Housing-303 Stainless Steel
Race- Teflon. Self sealing. Self lubricating
Ball- 440C Stainless Steel. Heat Treated.
2). Do not scale drawing.
3). Unless otherwise specified, all dims are in inches.
4). Breakaway torque for ball must be = as shown in tie chart.
STF:(race:Teflon) (E.g:STF3,STFL3)
Desc. | Thread Class 2B | A +.0015 -.005
| E Ref. | G ±.015
| H +.062 -.031 | M ±.010 | N ±.005 | J ±010 | O ±.060 | P ±.015 | a° Min Cone Angle | Radial State Load (lbf)
| Approx. Weight (lbs) |
-3 | 10-32 | .1900 | .438 | 1.062 | .562 | .250 | .312 | .625 | .406 | .312 | 13.0 | 1450 | 0.035 |
-L-3 | 10-32-LH | .1900 | .438 | 1.062 | .562 | .250 | .312 | .625 | .406 | .312 | 13.0 | 1450 | 0.035 |
-4 | 1/4-28 | .2500 | .509 | 1.312 | .750 | .281 | .375 | .750 | .469 | .375 | 16.0 | 2350 | 0.055 |
-L-4 | 1/4-28-LH | .2500 | .509 | 1.312 | .750 | .281 | .375 | .750 | .469 | .375 | 16.0 | 2350 | 0.055 |
-4-3 | 10-32 | .2500 | .509 | 1.312 | .750 | .281 | .375 | .750 | .469 | .375 | 16.0 | 1450 | 0.061 |
-4-A | 1/4-28 | .2500 | .509 | .947 | .500 | .281 | .375 | .750 | .469 | .375 | 16.0 | 1800 | 0.061 |
-3-4 | 1/4-28 | .1885 | .509 | 1.312 | .750 | .281 | .375 | .750 | .469 | .375 | 16.0 | 2350 | 0.061 |
-5 | 5/16-24 | .3125 | .616 | 1.375 | .750 | .344 | .437 | .875 | .500 | .437 | 14.0 | 2750 | 0.070 |
-L-5 | 5/16-24-LH | .3125 | .616 | 1.375 | .750 | .344 | .437 | .875 | .500 | .437 | 14.0 | 2750 | 0.070 |
-4-5 | 1/4-28 | .3125 | .616 | 1.375 | .750 | .344 | .437 | .875 | .500 | .437 | 14.0 | 2750 | 0.055 |
-6 | 3/8-24 | .3750 | .713 | 1.625 | .937 | .406 | .500 | 1.000 | .687 | .562 | 12.0 | 3650 | 0.140 |
-L-6 | 3/8-24-LH | .3750 | .713 | 1.625 | .937 | .406 | .500 | 1.000 | .687 | .562 | 12.0 | 3650 | 0.140 |
-6-5 | 5/16-24 | .3750 | .713 | 1.625 | .937 | .406 | .500 | 1.000 | .687 | .562 | 12.0 | 2750 | 0.130 |
-7 | 7/16-20 | .4375 | .806 | 1.812 | 1.062 | .437 | .562 | 1.125 | .750 | .625 | 12.0 | 5000 | 0.200 |
-L-7 | 7/16-20-LH | .4375 | .806 | 1.812 | 1.062 | .437 | .562 | 1.125 | .750 | .625 | 12.0 | 5000 | 0.200 |
-8 | 1/2-20 | .5000 | .931 | 2.125 | 1.187 | .500 | .625 | 1.312 | .875 | .750 | 12.0 | 8000 | 0.270
|
-L-8 | 1/2-20-LH | .5000 | .931 | 2.125 | 1.187 | .500 | .625 | 1.312 | .875 | .750 | 12.0 | 8000 | 0.270
|
-10 | 5/8-18 | .6250 | 1.125 | 2.500 | 1.500 | .562 | .750 | 1.500 | 1.000 | .875 | 16.0 | 9000 | 0.400 |
-L-10 | 5/8-18-LH | .6250 | 1.125 | 2.500 | 1.500 | .562 | .750 | 1.500 | 1.000 | .875 | 16.0 | 9000 | 0.400 |
-12 | 3/4-16 | .7500 | 1.312 | 2.875 | 1.562 | .875 | .875 | 1.750 | .125 | 1.000 | 14.0 | 14000 | 1.200 |
-L-12 | 3/4-16-LH | .7500 | 1.312 | 2.875 | 1.562 | .875 | .875 | 1.750 | .125 | 1.000 | 14.0 | 14000 | 1.200 |
E=Ball O.D,;P=Width Across Flats
Note:
1).Material:
Housing-Type 303 Stainless Steel
Race-Tellon",Permanently Bonded to Housing
Ball- 440 C Stainless Steel. Heat Treated
2).Do not scale drawing.
3).Unless otherwise specified, all dims are in inches.
4).Breakaway torque for ball must be =75 oz-in.
Wuxi Jinwei Precision Machinery Co., Ltd
Mob: 0086-13906170913
Tel: 0086-510-83951313
Fax: 0086-510-83958913
Add: Yangshan Town,Huishan District,WuxiCity,Jiangsu Province
Email: sales@wxjinwei.com
Website: http://www.wxjwbearing.com
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