Page 39 - Catalog spare parts BPW EL-TS2

Auto Parts / BPW-EL-TS2/TSB 31231902e Page 39
Hubs, hub bearings 4

General

BPW ECO Plus 2 bearing
The BPW ECO Unit, tried and proven a million times over
in its ECO Plus design, has been replaced by the still further
improved, new ECO Plus 2 design.
A consistent optimisation of the components has resulted
in a significant weight reduction compared with the
current ECO Plus Unit.
In the case of the ECO Plus 2 the hub cap has a bayonet
lock, enabling comfortable assembly and disassembly
of the hub cap.
Grease is supplied to the wheel bearings by means of
a grease cartridge located between the bearing points.
The axle nut previously used is replaced by an axle bolt
with integrated torque limiter.
Fig. ECO Plus 2 (8 - 9 t)

ECO Plus 2 bearing -
Features and benefi ts

The encapsulated bearing unit (ECO Unit) requires
no maintenance and has an integrated multi-seal
Exciter ring
system to protect the roller bearings from dust and
Locking ring
dirt
ECO Seal seal
Integrated torque limitation of the axle bolt
Roller bearings
prevents wrong usage during tightening
Grease
Bearings are precisely re-adjusted after every disc cartridge
replacement
5+3 years ECO Plus warranty (on-road) without
mileage limit
Compact bearing system with DIN-ISO roller
bearings available worldwide for excellent Roller bearings
availability and rapid service
Toothed washer
Removal of the complete hub unit - thanks to Axle bolt
central bolt - with simple tools Hooked spring ring
Simple lubrication of the bearing by means of a with locking piece
grease cartridge
Excellent bearing service life with minimal life cycle
costs Locking ring
In conjunction with the revised air suspension
system there are signifi cant weight savings up to O-ring
Hub cap
25 kg depending on the axle type
Existing approvals and homologations remain in Fig. ECO Plus 2 (8 - 9 t)
force

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