Chain Driven Live Roller Conveyor

  • Oily conditions
  • Pallets
  • Drums
  • Positive drive

Bed – 2 1/2" diameter x 11 gauge and 2 5/8" x 7 gauge steel tread rollers, 11/16" hex shafts. No. 50 chain is used on 5", 7 1/2", 10" roller centers only. No. 60 chain is used on 6", 7 1/2", and 12" centers only. Tread rollers mounted in 4" and 6" x 4 gauge powder painted formed steel channel frame. Sections are bolted together with butt couplings and floor supports.
Drive chain – No. 50 roller chain or No. 60 roller chain can be used with either the 251CRR or 267CRR as above.
Floor supports – Heavy duty supports are adjustable 30 1/4" to 40" from floor to top of roller. One support at every bed joint and each end of conveyor.
Center drive – Mounted underneath conveyor, center of section. Can be placed most anywhere in conveyor length.
Bearings – Sealed, prelubricated ball bearings.
Chain guard – Lower chain guard is mounted on bottom of roller frame, and upper chain guard is mounted above roller frame to totally enclose drive chain.
Speed reducer – C-face mounted heavy duty worm gear reducer.
Capacity – Maximum load per linear foot of conveyor; 300 lbs. with supports on 10' centers, 1000 lbs. with supports on 5' 0" centers.

Available Options
- Side Mounted Drive: Motor/Reducer unit can be mounted to side of conveyor frame for lower elevations. Drive is higher than conveyor frame.
- Conveyor Speed: 30 feet per minute is standard. Other constant, and variable, speeds are available.
- Rollers Set Low: Rollers can be set low in conveyor frame to provide a guard rail effect.
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Item #

Drive Chain Type

Conveyor Length

Conveying Surface Width

Width between Frames

Overall Width

Weight

251 CRR 100'-28"

251 CRR

100 ft

28 in

31 in

34 in

6085 lb

251 CRR 100'-34"

251 CRR

100 ft

34 in

37 in

40 in

6720 lb

251 CRR 100'-40"

251 CRR

100 ft

40 in

43 in

46 in

7359 lb

251 CRR 100'-46"

251 CRR

100 ft

46 in

49 in

52 in

7998 lb

251 CRR 100'-52"

251 CRR

100 ft

52 in

55 in

58 in

8637 lb

251 CRR 100'-58"

251 CRR

100 ft

58 in

61 in

64 in

9276 lb

251 CRR 100'-64"

251 CRR

100 ft

64 in

67 in

70 in

9915 lb

251 CRR 10'-28"

251 CRR

10 ft

28 in

31 in

34 in

679 lb

251 CRR 10'-34"

251 CRR

10 ft

34 in

37 in

40 in

744 lb

251 CRR 10'-40"

251 CRR

10 ft

40 in

43 in

46 in

806 lb

251 CRR 10'-46"

251 CRR

10 ft

46 in

49 in

52 in

868 lb

251 CRR 10'-52"

251 CRR

10 ft

52 in

55 in

58 in

930 lb

251 CRR 10'-58"

251 CRR

10 ft

58 in

61 in

64 in

992 lb

251 CRR 10'-64"

251 CRR

10 ft

64 in

67 in

70 in

1054 lb

251 CRR 15'-28"

251 CRR

15 ft

28 in

31 in

34 in

964 lb

251 CRR 15'-34"

251 CRR

15 ft

34 in

37 in

40 in

1059 lb

251 CRR 15'-40"

251 CRR

15 ft

40 in

43 in

46 in

1149 lb

251 CRR 15'-46"

251 CRR

15 ft

46 in

49 in

52 in

1239 lb

251 CRR 15'-52"

251 CRR

15 ft

52 in

55 in

58 in

1329 lb

251 CRR 15'-58"

251 CRR

15 ft

58 in

61 in

64 in

1419 lb

251 CRR 15'-64"

251 CRR

15 ft

64 in

67 in

70 in

1509 lb

251 CRR 20'-28"

251 CRR

20 ft

28 in

31 in

34 in

1498 lb

251 CRR 20'-34"

251 CRR

20 ft

34 in

37 in

40 in

1567 lb

251 CRR 20'-40"

251 CRR

20 ft

40 in

43 in

46 in

1814 lb

251 CRR 20'-46"

251 CRR

20 ft

46 in

49 in

52 in

2061 lb