Install Right-Hand Drive Roll Bearing

1. Install spacer (A) with chamfer pointing towards center of baler.

2. Make sure there are enough washers (B) between end of roll tube and bearing to locate bearing cast housing correctly. Remove three M8 cap screws (F) to be installed later.

3. Hold bearing (C) tight against washers. Edge of mounting strap (D) must align with the step of cast housing (E) in three locations.


A-Spacer
B-Thin Washer
C-Bearing
D-Mounting Strap
E-Cast Housing
F-Cap Screw, M8 (3 used)

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4. Add or subtract washers behind bearing, if necessary, to locate cast step (A) correctly with mounting edge (B) in all three locations. Set mounting edge to specification.

Specification

Cast Step -Distance 1.5-4.5 mm (0.059-0.177 in.)


A-Cast Step
B-Mounting Strap Edge
C-Dimension, 1.5-4.5 mm (0.059-0.177 in.)

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5. Install three flange mounting cap screws (A) and nuts (B). Only tighten cap screws enough to get a light contact between cast flange and mounting strap. Some rotation (a light tap) of the cast flange around the outer race may be required to align flange correctly at all three locations. Do not tighten cap screws at this time.

NOTE: Rolls must rotate freely. Check roll clearance through hole in sidesheet.

If roll is equipped with wiper pins, it is permissible to grind drive roll wiper pins to 3 mm (0.12 in.) minimum height.

6. Spin upper drive roll to verify clearance with sidesheet hole according to specifications. Add or remove shims (F) or move right-hand bearing plate, or grind drive roll wiper pins, if equipped.

Specification

Rollers-to-Sidesheet -Clearance 1 mm (0.039 in.)

IMPORTANT: To avoid center bolt loosening or hex knock, keep washers (C) centered on shaft. Ensure that washers do not rotate by hand. Joint must be clamped to eliminate hex knock.

7. Install washers (C) between bearing and end of hex shaft, so washers are flush with end of shaft, and add one more washer. Add large thick ID washer (D).

8. Install M12 x 80 cap screw (E) and 13 x 70 x 12 mm (0.50 x 2.75 x 0.47 in.) end washer (G).


A-Flanged Cap Screw (3 used)
B-Flanged Nut (3 used)
C-Washers
D-Large (Thick Washer)
E-Cap Screw, M12 x 80
F-Shims
G-Washer, 13 x 70 x 12 mm (0.50 x 2.75 x 0.47 in.)

E57567
E57565
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IMPORTANT: To prevent bearing failure, always tighten M12 cap screw (C) before tightening flange mounting M8 cap screws (A) and (B).

9. Tighten M12 x 80 cap screw (C) to specification.

Specification

M12 Cap Screw -Torque 140 N·m (103 lb.-ft.)

10. Tighten middle flange mounting cap screw (B) first. Tighten remaining two flange mounting cap screws (A). Tighten all three cap screws to specification.

Specification

Cap Screw -Torque 40 N·m (30 lb.-ft.)

11. Check position of mounting edge to cast step in three locations. If mounting edge does not align in the cast sets, repeat Steps 2-10.

E57566


A-Cap Screw, M8 (2 used)
B-Cap screw, M8
C-Cap Screw, M12 x 80

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