d - 30 mm
D - 62 mm
T - 21,25 mm
a - 15,7 mm
B - 20 mm
C - 17 mm
Ca min - 3 mm
Cb min - 4 mm
Da max - 56 mm
Da min - 52 mm
Db min - 59 mm
d1 - 46,8 mm
da max - 37 mm
db min - 36 mm
r1, 2 min - 1 mm
r3, 4 min - 1 mm
ra max - 1 mm
rb max - 1 mm
m - 0,283 kg / Weight
Cr - 63000 N
C0r - 62000 N / Static load rating (radial)
e - 0,37
Y - 1,6
Y0 - 0,88
Cur - 9300 N / Fatigue limit load, radial
nG - 12100 1/min / Limiting speed
nB - 6700 1/min / Reference speed
Main dimensions to DIN ISO 355 / DIN 720, separable, adjusted or in pairs
Hot number:FAG 31310A+T7FB050 OKB AST AST20 WC22IB NACHI E32020J ISO K55x60x20 Timken NKS32 New Departure 5306 Torrington NA-6914 MRC R-4-2RS SKF 7011 ACE/P4A SKF PCM 283220 M SKF SAW 23534 T NTN 6315 N SKF 6017-2Z NOK 1BP-62
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