Customized High Precision UK Ball,Spherical Rod End Bearing

  • Description
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.
ball joint bearing.png

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.

ball joint rod ends.png

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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Wuxi Jinwei Precision Machinery Co.,Ltd

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