d - 320 mm
D - 480 mm
B - 121 mm
C - 121 mm
d2 - 375 mm
r1 min. - 4 mm
r2 min. - 4 mm
D1 - 441 mm
Ca - 1,8 mm
da min. - 335 mm
da max - 398 mm
Da min - 426 mm
Da max. - 465 mm
ra max. - 3 mm
Calculation factor (k2) - 0,098
S1 - 23,3 mm
Weight - 78 Kg
Basic dynamic load rating (C) - 2280 kN
Basic static load rating (C0) - 4000 kN
Fatigue load limit (Pu) - 305
Reference speed - 1000 r/min
Limiting speed - 1400 r/min
Calculation factor (k1) - 0,121
Hot number:NSK 7010 C/DB INA NK 75/35 NSK NUP 2320 EM OKB 69241/12 ISO 23122W33 NKE 33113 CRAFT 3304 ZEN 61709-2Z AST AST50 84IB60 Timken NP006327/NP409741 ISB NU 221 FBJ QJ218 AST SMF52 NTN SS607 SKF 61960
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