d - 80 mm
D - 110 mm
T - 20 mm
B - 20 mm
C - 16 mm
ra1 max. - 1 mm
a - 20 mm
r min. - 1 mm
r1 min. - 1 mm
da min. - 85,5 mm
Da min - 99 mm
Da max. - 104,5 mm
db max. - 85 mm
Db min. - 106,5 mm
ra max. - 1 mm
Sa - 4 mm
Sb - 4 mm
Weight - 0,54 Kg
Basic dynamic load rating (C) - 72 kN
Basic static load rating (C0) - 121 kN
(Grease) Lubrication Speed - 3 000 r/min
(Oil) Lubrication Speed - 4 000 r/min
Calculation factor (e) - 0,35
Calculation factor (Y0) - 0,94
Calculation factor (Y2) - 1,71
Hot number:TORRINGTON FAFNIR 7220 C OKB 32121 OKB F90511 ISO 1218 FBJ 387A/382 NSK 44150/44348 ISO 89322 NBS K 28x33x13 NTN M238849D/M238810/M238810D NTN RT16005 IKO TAFI 253830 NBS ZSL192310 General 1628-ZZ FAF RA-209-112 NTN 61822 N
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