NTN 7021轴承,NTN 7021角接触球轴承-搜轴承NTN数据中心
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d - 105 mm

D - 160 mm

B - 26 mm

C - 26 mm

Angle (α) - 25 °

a - 51,5 mm

r min. - 2 mm

r1 min. - 1 mm

da min. - 115 mm

db min - 115 mm

ra max. - 2 mm

Weight - 1,86 Kg

Basic dynamic load rating (C) - 80 kN

Basic static load rating (C0) - 81,5 kN

(Grease) Lubrication Speed - 4 100 r/min

(Oil) Lubrication Speed - 5 500 r/min

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Hot number:SKF 2308 STEYR 7219 B/DB TIMKEN HH914447/HH914412 SKF 22238 CC/W33 SKF 23036 CCK/W33 SKF 61852 Timken EE107060/107105CD+X3S-107060 Timken J-2812 INA SCH06604PR NACHI UKT216+H2316 NSK BK-4520 KAYDON KA-25ARO NSK KB-47XPO SKF FY 1.11/16 TF/VA228 SKF NUP 226 ECJ