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IDLERS

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CEMA-B Self-Aligning Return Idlers 4" & 5" Diameter
Heavy 20mm (.787”) Precision, Permanent Sealed Bearings

Self-Aligning Return Idler 4” Diameter

BELT
WIDTH

IDLER
MODEL NO.

WT.

A

B

C

D

E

MOUNTING
BOLT

REPLACEMENT
ROLL NO.

18

DBA-18-04

70

27

21

30

23 1/4

4

1/2

DBR-18-04

20

DBA-20-04

75

29

23

33

25 1/4

4

1/2

DBR-20-04

24

DBA-24-04

77

33

27

36

29 1/4

4

1/2

DBR-24-04

30

DBA-30-04

96

39

33

42

35 1/4

4

1/2

DBR-30-04

36

DBA-36-04

122

45

39

48

41 1/4

4

1/2

DBR-36-04

42

DBA-42-04

138

51

45

54

47 1/4

4

1/2

DBR-42-04

48

DBA-48-04

148

57

51

60

53 1/4

4

1/2

DBR-48-04

Self-Aligning Return Idler 5” Diameter

BELT
WIDTH

IDLER
MODEL NO.

WT.

A

B

C

D

E

MOUNTING
BOLT

REPLACEMENT
ROLL NO.

18

DBA-18-05

71

27

21

30

23 1/4

4

1/2

DBR-18-05

20

DBA-20-05

76

29

23

33

25 1/4

4

1/2

DBR-20-05

24

DBA-24-05

78

33

27

36

29 1/4

4

1/2

DBR-24-05

30

DBA-30-05

97

39

33

42

35 1/4

4

1/2

DBR-30-05

36

DBA-36-05

124

45

39

48

41 1/4

4

1/2

DBR-36-05

42

DBA-42-05

134

51

45

54

47 1/4

4

1/2

DBR-42-05

48

DBA-48-05

149

57

51

60

53 1/4

4

1/2

DBR-48-05

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All dimensions and specifications subject to change without notice. Certified dimensions and specifications of ordered material available on request.
Copyright © 2007, Douglas Manufacturing Co., Inc., Pell City, AL 35125-1515, (205) 884-1200, sales@douglasmanufacturing.com. All rights reserved.