Stratis Part # / Rotonics Name

42x42
BC424230-3R / (BV-35R)

43x43
BC434328-3R / (BVW-30)
BC434333-3R / (BVW-35)
BC434351-3R / (BV-51R)

44x44
BC444434-3R / (VB-25)
BC444435-3R / (VB-28)
BC444435 / (VB-28)
BC444442-3R / (VB-30)
SB444437-3R / (RLB-38)

45x45
BC454537-3R / (BV-37)
SB454536 / (VB-29)

46x39
BC463950 / (VB-45)

47x43
BC474337-3R / (BV-36R)

47x44
SB474445 / (BTF-43)

48x44
BC484442-3R / (BV-40R)

49x43
SB494350 / (BTF-50)

50x41
SB504134 / (BTF-34)
SB504138 / (BTF-38)
SB504145 / (BTF-45)
SB504155 / (BTF-55)