SKF 21312E轴承,SKF 21312E调心滚子轴承-搜轴承SKF数据中心
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d - 60 mm

D - 130 mm

B - 31 mm

C - 31 mm

b - 6 mm

d2 - 87,8 mm

r1 min. - 2,1 mm

r2 min. - 2,1 mm

D1 - 115 mm

K - 3 mm

da min. - 72 mm

Da max. - 118 mm

ra max. - 2 mm

Weight - 2,1 Kg

Basic dynamic load rating (C) - 212 kN

Basic static load rating (C0) - 240 kN

Fatigue load limit (Pu) - 26,5

Reference speed - 4800 r/min

Limiting speed - 6300 r/min

Calculation factor (e) - 0,22

Calculation factor (Y0) - 2,8

Calculation factor (Y1) - 3

Calculation factor (Y2) - 4,6

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Hot number:FAG NK 17/16 CX 24052 CW33 NTN 33019 NACHI 7301C NTN E-CRT3018 ISB EB2.35.1249.400-1SPPN FAG HCB71909-C-2RSD-T-P4S NKE NJ330-E-MA6 ISO NUP238 INA KA-20ARO SKF 212-ZNR SKF 6012 NR SKF SAFS 22640 x 7.1/4 T SKF W 638-2RS1 BARDEN HC71916C.T.P4S