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Kayayyaki

Na'urorin juyawa na birgima na nau'in Yoke irin na'urar juyawa suna shirye don dacewa da allura ko silinda masu siffar layi ɗaya ko biyu. Na'urorin juyawa na birgima na nau'in Yoke cikakke ne na'urori waɗanda suka ƙunshi zobe na waje, na'urar juyawa na allura da haɗuwa da keji ko cikakken allura ko silinda mai juyawa, tare da zobe na ciki ko ba tare da shi ba. Ana samun na'urorin juyawa na birgima na nau'in Yoke tare da ko ba tare da zobe na ciki ba. Ana samar da su tare da ko ba tare da jagorar axial na zoben waje ba.
Na'urorin Tafiye-tafiye Nau'in Yoke:STO
Naɗi Girma (mm) Matsayin nauyi na asali
D d C B dan. Cr KN kididdigar Cor KN
STO 6 ZZ 19 6 13.8 14 4.12 4.55
STO 8 ZZ 24 8 13.8 14 5.68 5.88
STO 10 ZZ 30 10 15.8 16 9.70 9.67
STO 12 ZZ 32 12 15.8 16 10.40 10.97
STO 15 ZZ 35 15 15.8 16 12.30 14.31
STO 17 ZZ 40 17 19.8 20 17.54 14.30
STO 20 ZZ 47 20 19.8 20 19.00 26.00
STO 25 ZZ 52 25 19.8 20 20.70 28.40
STO 30 ZZ 62 30 24.8 25 30.40 45.30
STO 35 ZZ 72 35 24.8 25 32.34 50.67
STO 40 ZZ 80 40 25.8 26 35.70 61.10
STO 45 ZZ 85 45 25.8 26 37.34 66.35
STO 50 ZZ 90 50 25.8 26 38.91 71.64