Specifications

BQ Tadano slewing drive
1. Stronger loading capacity
2. Large size/diameter
3. ISO 9001:2008 certificate
4. OEM service

•         Single-row 4-point contact ball series.

•         Single-row crossed roller series.

•         Double-row ball series.

•         Three-row roller series.

•         Roller and ball combination series.  

•         Light type profile slewing bearing.

•         Quenching slewing ring bearing.

 

material

 

 

 

 

Part	Material	Feature
Rolling element	GCr15, GCr15SiMn, G20Cr2Ni4A	whole quench hardening
Rings	50Mn/42Mocr/S48S	Surface quench hardening
Retainer	ZL102 cast aluminium alloy/polyamide110 resin/Nylon GRPA66.25/stainless steel NO20	abrasion resistance
Sealing ring	NBR rubber	oil resistance
All above could produce according to customer's requirement

 

1.First lubricated, Second circled with plastic film,kraft paper,blue belt,then packaged in

wooden case,last gathered in Wooden pallet.

2 According to your requirements.

 

 

 

 

 

1.what's the lead time?

1)For general product , our delivery time is withing 5 working days (goods in stock).

2)If you have special technical requirements or need additional processing,we first

order need only 25 days, if that is roller continuous order, our delivery time only need 12 days.

2.what's the payment terms?

by T/T,paypal,western union,credit card.