d - 80 mm
D - 170 mm
T - 42,5 mm
a - 34 mm
B - 39 mm
C - 33 mm
Ca min - 5 mm
Cb min - 9,5 mm
Da max - 158 mm
Da min - 148 mm
Db min - 159 mm
d1 - 121,7 mm
da max - 102 mm
db min - 92 mm
r1, 2 min - 3 mm
r3, 4 min - 2,5 mm
ra max - 3 mm
rb max - 2,5 mm
m - 4,34 kg / Weight
Cr - 285000 N
C0r - 345000 N / Static load rating (radial)
e - 0,35
Y - 1,74
Y0 - 0,96
Cur - 39500 N / Fatigue limit load, radial
nG - 4250 1/min / Limiting speed
nB - 3300 1/min / Reference speed
Main dimensions to DIN ISO 355 / DIN 720, separable, adjusted or in pairs
Hot number:NSK 51109 NACHI 6020Z NSK 6064 NBS K 55x63x20 NTN KMJ38×46×20 SIGMA NUP 308 CX NUP2222 E NKE RTUE20 KOYO TRA0607R SKF W 63804-2RZ New Departure 6212NR ELGES GE-50AX RBC MR-12-N NTN NA-5914 BARDEN XCB71922C.T.P4S
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