Page 63 - Catalog spare parts BPW repair kits

P. 63

AUTO PARTS

Page 63 - Catalog spare parts BPW repair kits

Auto Parts / Grease filling, bearing adjustment 8.2

ECO / ECO-MAXX hub system (ECO Unit) H H

H
Grease filling per wheel hub S SH
K K
S SK
K

N N
1 2

The BPW ECO hub system is designed for longlife lubrication (500.000 km or 3 years under normal conditions).
Thereafter clean taper roller bearings (using diesel oil) thoroughly, dried, check for serviceability and re-grease
(observe the current BPW maintenance instructions).

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B BPW longlife roller bearing grease ECO-Li 91, ,
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quantity per tapered roller bearing
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1 i inner r 2 o outer r
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A Axle load A Axle type R Roller bearings s Q Quantity y R Roller bearings s Q Quantity
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H H.. / SH.. 6.5 - 9 t ECO
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6 6000 - 9000 kg g K K.. / SK.. 6.4 - 9 t ECO 33116 120 g 32310 120 g
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N N.. 6 - 9 t ECO
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H H.. / SH.. 10 - 12 t ECO
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1 10000 - 12000 kg K K.. / SK.. 10 - 12 t ECO 33118 170 g 33213 120 g
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N N.. 10 - 12 t ECO
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1 13000 - 14000 kg H H.. 13 - 14 t ECO 32219 230 g 33215 150 g

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Work BPW longlife roller bearing grease ECO-Li 91 thoroughly into the spaces between the
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1 and 2 tapered rollers and the races. Apply remainder to outer races in the hub.
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Renew the lip seal and smear contact area with BPW longlife roller bearing grease ECO-Li 91.
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Greasing with grease cartridge see page 68.
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B Bearing adjustment t
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1. Unscrew the hubcap.
2. Remove the locking bolt with spring ring.
3. By turning wheel hub simultaneously, tighten axle nut with torque wrench to 150 Nm and turn back to the next
possible securing hole, max. 15°. - Because of the asymmetric crown of the axle nut the next securing hole will be
reached after max. 15°.
4. Re-assemble locking bolt with spring ring.
5. Grease thread of the hubcap alround with ECO-Li 91, screw on hubcap and tighten

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to the prescribed tightening torque (steel hubcap 800 Nm, alloy hubcap 350 Nm).
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B BPW longlife roller bearing grease C Container B BPW Code no. .
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E ECO-Li 91
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0.4 kg Cartridge 02.1040.34.00
2.5 kg Bucket 02.1040.30.00
5 kg Bucket 02.1040.31.00
15 kg Bucket 02.1040.52.00
50 kg Drum 02.1040.33.00
BPW Repsatz 31111201e 63

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