型号 内径 外径 厚度 Cr Cor 重量
PWTR1747-2RS-XL 17 mm 47 mm 20 mm
PWTR1747-2RS-RR-XL 17 mm 47 mm 20 mm
NUTR20 20 mm 47 mm 24 mm
NUTR1747 17 mm 47 mm 20 mm
NATV20-PP 20 mm 47 mm 24 mm
NATV20 20 mm 47 mm 24 mm
NATR20-PP 20 mm 47 mm 24 mm
NATR20 20 mm 47 mm 24 mm
NA2204-2RSR 20 mm 47 mm 17.8 mm
PWTR1542-2RS-XL 15 mm 42 mm 18 mm
PWTR1542-2RS-RR-XL 15 mm 42 mm 18 mm
NUTR1542 15 mm 42 mm 18 mm
STO17 17 mm 40 mm 15.8 mm
RSTO17 22 mm 40 mm 15.8 mm
RNA2203-2RSR 22 mm 40 mm 15.8 mm
PWTR17-2RS-XL 17 mm 40 mm 20 mm
PWTR17-2RS-RR-XL 17 mm 40 mm 20 mm
NUTR17 17 mm 40 mm 20 mm
NATV17-PP 17 mm 40 mm 20 mm
NATV17 17 mm 40 mm 20 mm
NATR17-PP 17 mm 40 mm 20 mm
NATR17 17 mm 40 mm 20 mm
NA2203-2RSR 17 mm 40 mm 15.8 mm
STO15 15 mm 35 mm 11.8 mm
RSTO15 20 mm 35 mm 11.8 mm
RNA2202-2RSR 20 mm 35 mm 13.8 mm
PWTR15-2RS-XL 15 mm 35 mm 18 mm
PWTR15-2RS-RR-XL 15 mm 35 mm 18 mm
NUTR15 15 mm 35 mm 18 mm
NATV15-PP 15 mm 35 mm 18 mm