Model

Main Ball

Sub Ball

Ball Cup

loading capacity(kg)

Remark

Dia(mm)

Material

Dia(mm)

Material

ball up

ball down

BT300-0360B

30.18

GCr15/521000

3.18

GCr15/521000

Carbon Steel,Hardened,Z/P

227

90

BT300-0360S

30.18

Stainless

3.18

Stainless

Carbon Steel,Hardened,Z/P

227

90