Pressed & Plastic Bearings
Introduction

Our pressed and plastic bearing factory has over 20 years experiences in manufacturing and designing non-standard bearing, furniture bearing, structure bearing and hardware. We have achieved ISO9001:2000 International Quality Certification and our products are widely used in the fields of drawer slides, sliding doors, folding doors, windows, autos, elevators, conveyor etc. Our products are mostly exported to Germany, Austria, Italy, Switzerland, Poland, Egypt ,Spain ,France etc. with an annual amount of 25,000,000 sets.


Materials

China

ISO

USA

Germany

Japan

Swiss

GCr15

683/XVII

52100(ASTM)

100Cr6(DIN)

SUJ2(JIS)

SKF3


Inspection Standard
DIN EN 13126-15 (Construction Door & Window Life Span Testing Standard)
DIN EN 15706 (Furniture & Hardware Sliding System Life Span Testing Standard)


              Plastic Cover Roller for Furniture


              Eccentric and Centric Stud Rollers for
Furniture


              Colour Plastic Cover Rollers for Furniture or Doors


              Normal Steel and Stainless Steel Bearings


              Hide Bottom Rollers for Windows Sliding Systems


              Hide Silent Bottom Rollers for Sliding Systems


              Bare Bottom Rollers for Sliding Systems


              Special Silent Top Rollers for Sliding Systems


              All-Purpose Silent Top Rollers for Sliding Systems


Lubrication:

The bearings are divided into various type such as open bearings, single shields or double shield(z,zz) and single sealor double seals(RS, 2RS). They are filled with proper quantity antirust lubricant or grease before shipment. All these bearings can be used after unpachking without cleaning. they are suitable for light to medium load, low to moderate speed and the working temperature from 20 110 equipment. In case of any particular working condition is involved, customer must mark lubricant quantity of be filled and lubricant brand. Attached is the perfomance and application of usual lubricants.

Company Brand

Designation

Dropping Tem.
C

Penetration
at 25

Working Tem.
C

Remarks

Shell

Alavania RL2

185

265~295

-35~120

General purpose

Alavania RL3

185

220~250

-35~135

Alvania RA

180

250~275

-25~100

Alavania EP1

180

310~340

-25~110

Alavania EP2

185

265~295

-25~110

Darina 2

250

265~295

-25~150

Hight tem. Servoce

Darina EP2

250

265~295

-25~110

Darina R2

250

265~295

-35~150

Corrosion resistant

Exxon(Esso)

Polyrex Em

260

260~288

-40~180

General purpose

Andok 260

190

204~260

-40~120

Beacon 325

190

255~280

-54~120

Low len. service

Chem on

SRL-2

240

255~280

-30~120

Water resistant

Mobil

Mobilux 2

190

265~290

-10~110

General purpose

Mobil 22

192

250~274

-40~120

Mobil 28

260

265~295

-55~175

Wide range tem. service

Mobil 48

260

240~270

-60~170

High tem. service

Kluber

Isoflex LDS 18

190

255~280

-50~110

Low tem. service

Isoflex NBU 15

250

255~280

-30~120

General purpose

Kyodo Yushi

Multemp SRL

185

255~245

-40~145

Low torque. service

Multemp PS2

190

250~275

-50~110

Low tem. service

Multemp SC-A

260

255~280

0~160

Multemp Et150

260

255~280

-10~160

High tem. service

China Hangu

Hangu 2

198

265~295

-10~130

Low noise service


Vibraiton & Noise:

The vibraion and noise of bearings are classified as Z,Z1,Z2,Z3,Z4. It is measured by the instrument of S0910-1, For special requierment, it is measured by BVT-1 and classified as V,V1,V2,V3. The data are shown as below customer need mark the requierment of vibration adn noise class in order.


Tolerance Data for vibration of single bearing

D(mm)

V

V1

V2

V3

low band

medium band

high band

low band

medium band

high band

low band

medium band

high band

low band

medium band

high band

5

110

72

60

90

60

50

58

36

30

5

21

18

6

110

72

60

90

60

50

58

36

30

35

21

18

7

130

96

80

110

80

65

72

48

40

44

28

24

8

130

96

80

110

80

65

72

48

40

44

28

24

9

130

96

80

110

80

65

72

48

40

44

28

24

10

160

120

100

140

100

85

90

60

50

55

35

30

12

160

120

100

140

100

85

90

60

50

55

35

30

15

210

150

120

180

130

100

110

78

60

65

46

35

17

210

150

120

180

130

100

110

78

60

65

46

35

20

260

190

150

220

160

125

130

100

75

80

60

45

22

260

190

150

220

160

125

130

100

75

80

60

45

25

260

190

150

220

160

125

130

100

75

80

60

45

28

260

190

150

220

160

125

130

100

75

80

60

45

30

300

240

190

250

200

160

150

120

100

90

75

60


Maximum vibration acceleration of single bearing

D(mm)

Diameter Series(0)

Diameter Series(2)

Diameter Series(3)

Z

Z1

Z2

Z3

Z

Z1

Z2

Z3

Z4

Z

Z1

Z2

Z3

Z4

5

37

36

34

30

38

37

34

32

-

39

37

5

33

-

6

37

36

34

30

38

37

34

32

-

39

37

5

33

-

7

39

38

35

31

40

38

36

34

-

-

-

-

-

-

8

39

38

35

31

40

38

36

34

-

-

-

-

-

-

9

41

40

36

32

42

40

37

35

-

-

-

-

-

-

10

43

42

38

33

44

42

39

35

30

46

44

40

37

32

12

44

43

39

34

45

43

41

35

30

47

45

40

37

32

15

45

44

40

35

46

42

41

36

31

48

46

42

38

33

17

46

44

40

35

47

45

42

36

31

49

47

42

38

33

20

47

45

41

36

48

46

42

38

33

50

48

43

39

34

22

47

45

41

36

48

46

43

38

33

50

48

43

39

34

25

48

46

42

38

49

47

44

40

36

51

48

44

41

37

28

49

47

43

39

50

48

44

41

37

52

49

45

42

38

30

49

47

43

39

50

48

45

41

37

52

50

45

42

38