d - 120 mm
D - 165 mm
B - 22 mm
d1 - 136.92 mm
d2 - 135 mm
D2 - 151.9 mm
r1,2 - min. - 1.1 mm
r3,4 - min. - 0.6 mm
a - 34.2 mm
da - min. - 126 mm
db - min. - 126 mm
Da - max. - 159 mm
Db - max. - 161.8 mm
ra - max. - 1 mm
rb - max. - 0.6 mm
dn - 138.2 mm
Basic dynamic load rating - C - 27 kN
Basic static load rating - C0 - 30.5 kN
Fatigue load limit - Pu - 1.1 kN
Limiting speed for grease lubrication - 10000 r/min
Limiting speed for oil lubrication - 16000 mm/min
Ball - Dw - 8.731 mm
Ball - z - 41
Gref - 14.01 cm3
Calculation factor - f0 - 10
Preload class A - GA - 90 N
Preload class B - GB - 180 N
Preload class C - GC - 540 N
Calculation factor - f - 1.13
Calculation factor - f1 - 1
Calculation factor - f2A - 1
Calculation factor - f2B - 1.02
Calculation factor - f2C - 1.07
Calculation factor - fHC - 1
Preload class A - 71 N/micron
Preload class B - 94 N/micron
Preload class C - 150 N/micron
Mass bearing - 1.269 kg
Hot number:NTN 61904-2RZ OKB K23.332.317 CYSD 10-3041 FAG 61910-2RSR ISO NCF1860 V NTN RNN10005 ISB SS 61801 ISO UCFL307 KOYO UCTU316-500 McGill MR-16-2RS Torrington NUP-2306E SKF 16x28x7 HMSA10 RG SKF 6305 NR SKF SNW 3032x5.3/8 SKF WS 89328
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