品牌	CZB	型号	STO-20-ZZX	旧型号	STO-20-ZZX
内径	20（mm）	外径	47（mm）	厚度	25（mm）
保持架及其材料	F1碳钢	重量	0.2（kg）	用途	通用
样品或现货	现货	滚动体列数	单列	滚道类型	直线滚道

d

D

STO6-TV 6 19 10

STO8-TV 8 24 10

STO10 10 30 12

STO12 12 32 12

STO15 15 35 12

STO17 17 40 16

STO20 20 47 16

STO25 25 52 16

STO30 30 62 20

STO35 35 72 20

STO40 40 80 20

STO45 45 85 20

STO50 50 90 20

STO-6-ZZX NAST-6-ZZX 6 19 14 13.8 .060 STO6ZZ.DZ NAST 6 ZZ.DZ NAST 6 P-2Z STO6ZZ.DZ

STO-8-ZZX NAST-8-ZZX 8 24 14 13.8 .090 STO8ZZ.DZ NAST 8 ZZ.DZ NAST 8 P-2Z STO8ZZ.DZ

STO-10-ZZX NAST-10-ZZX 10 30 16 15.8 .160 STO10ZZ.DZ NAST 10 ZZ.DZ NAST 10 P-2Z STO10ZZ.DZ

STO-12-ZZX NAST-12-ZZX 12 32 16 15.8 .180 STO12ZZ.DZ NAST 12 ZZ.DZ NAST 12 P-2Z STO12ZZ.DZ

STO-15-ZZX NAST-15-ZZX 15 35 16 15.8 .200 STO15ZZ.DZ NAST 15 ZZ.DZ NAST 15-P-ZZ STO15ZZ.DZ

STO-17-ZZX NAST-17-ZZX 17 40 20 19.8 .320 STO17ZZ.DZ NAST 17 ZZ.DZ NAST 17 P-2Z STO17ZZ.DZ

STO-20-ZZX NAST-20-ZZX 20 47 20 19.8 .450 STO20ZZ.DZ NAST 20 ZZ.DZ NAST 20 P-2Z STO20ZZ.DZ

STO-25.ZZX NAST-25-ZZX 25 52 20 19.8 .530 STO25ZZ.DZ NAST 25 ZZ.DZ NAST 25 P-2Z STO25ZZ.DZ

STO-30-ZZX NAST-30-ZZX 30 62 25 24.8 .910 STO30ZZ.DZ NAST 30 ZZ.DZ NAST 30 P-2Z STO30ZZ.DZ

STO-35-ZZX NAST-35-ZZX 35 72 25 24.8 1.230 STO35ZZ.DZ NAST 35 ZZ.DZ NAST 35 P-2Z STO35ZZ.DZ

STO-40-ZZX NAST-40-ZZX 40 80 26 25.8 1.550 STO40ZZ.DZ NAST 40 ZZ.DZ NAST 40 P-2Z STO40ZZ.DZ

STO-45-ZZX NAST-45-ZZX 45 85 26 25.8 1.700 STO45ZZ.DZ NAST 45 ZZ.DZ NAST 45 P-2Z STO45ZZ.DZ

STO-50-ZZX NAST-50-ZZX 50 90 26 25.8 2.927 STO50ZZ.DZ - -