[DAIWA] 21 ZILLION SV TW Worm shaft bearings +2BB

[DAIWA] 21 ZILLION SV TW Worm shaft bearings +2BB

Our Selling Price: US$15.84 - US$23.98

Prices vary according to options.

Bearing type:


The commercial product is the tuning kit, Not the fishing reel.
Please select bearing type.

SHG bearing
This is a highly sensitive bearing with excellent rotational performance.
The Products were carefully selected by hand from a crowd of other bearings.
Rotational performance is superior to HRCB and nothing can match its ultimate smoothness.
This is an orientation to be adjusted for professional use.
It is ideal for highly sensitive reels that are challenged by sensitive tackle.

HRCB bearing
The new technique that metal itself is hard to get rusty very much by special manufacturing method is adopted.
The bearing is resistance to salt water.
And the derusting performance is more than ten times compared with SHG.
It makes rotation feeling like silky smoothness that's quite unique to HEDGEHOG STUDIO.
That helps tough fishing situation that requires both rotation performance and durability in a high level.
It is the next-generation anti-rust bearings for Salt Water angler.

How to choose bearings
SHG bearing

for freshwater fishing such as Bass/Trout or fishing which
attaches importance to sensitivity by using light weight lures

HRCB bearing
for overall saltwater fishing which attaches importance to anti-rust effect
Although you can use SHG bearing on saltwater fishing, HRCB bearing is
more suitable because of its durability.

It is the Full set of tuning kit consists of.
High-performance bearing / Peculiar parts
This one is for beginner tuners. We prepare and send all the necessary items.
This product does not come with an instruction manual.
Please prepare drivers or pliers yourself.

Worm shaft 2BB specification bearing tune
Worm shafts BB
SHG-740ZZ or HRCB-740ZHi

This kit allows you to add 2 bearings to the worm shaft.
Installation instructions are not included.

The 21 Zillion SV TW can be fitted with a 2BB version by replacing the two black plastic collars on the worm shaft with bearings.
If the original washers are used, the E-ring will not fit.
A special washer kit must be purchased separately for installation.

Please purchase with this kit.

P-WA Inner diameter 4 mm x Outer diameter 6 mm x Thickness 0.20 mm Stainless steel adjusting washers (shims) 2 pcs

Supported models

300, 300L, 300XH, 300XHL, 400, 400L, 400H, 400HL