 Technical Information
|
GRADE
SUGGESTIONS
|
DROP
PER 10'-0" SECTION |
|
COMMODITY
|
WEIGHT (lbs.)
OR
COMMENT
|
PLAIN OR
DUST-PROOF
BEARINGS
|
GREASE
PACKED
BEARINGS
|
|
CARTONS
|
1 - 5
5 - 15
15 - 50
|
9"
7-1/2"
6"
|
---
---
9"
|
|
CRATES
|
20 - 50
50 - 100
100 - 250
|
5"
4-1/2"
4"
|
7-1/2"
6-1/2"
5"
|
|
WOOD CASES
|
20 - 50
50 - 100
100 - 250
|
5"
4-1/2"
4"
|
7-1/2"
6-1/2"
5"
|
|
TOTE PANS
|
50 - 100
100 - 250
250 - 500
|
4"
3-1/2"
3"
|
6-1/2"
5"
4-1/2"
|
|
MILK CASES
|
EMPTY
FULL
|
6"
5"
|
10"
6"
|
|
BEVERAGE CASES
|
EMPTY
FULL
|
6"
5"
|
---
7-1/2"
|
|
BARRELS
|
EMPTY
FULL
|
5"
4"
|
6-1/2"
5"
|
|
MILK CANS
|
EMPTY
FULL
|
6"
4-1/2"
|
10"
6"
|
|
BRICK
|
---
|
5"
|
6-1/2"
|
|
LUMBER
|
STD. BOARD
|
5"
|
7-1/2"
|
| Grades recommended here are not exact and should be used only to estimate your requirements.
Above are intended for average conditions, using proper size rollers for materials handled. Additional grade may be required in some
cases. Starting a package from rest on level lines requires a push of approximately 3% of the total load. For heavy loads a pitch of 1/8" per foot will reduce push
required. The amount of drop required for 90° curves with 4'-0" inside radius is approximately the same as required per 10'-0" section. |
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