d - 80 mm
D - 110 mm
B - 16 mm
d1 - 89.3 mm
d2 - 86.8 mm
D2 - 103.6 mm
r1,2 - min. - 1 mm
r3,4 - min. - 0.3 mm
a - 21.7 mm
da - min. - 84.6 mm
da - max. - 88.7 mm
db - min. - 82 mm
db - max. - 86.2 mm
Da - max. - 105.4 mm
Db - max. - 108 mm
ra - max. - 1 mm
rb - max. - 0.3 mm
Basic dynamic load rating - C - 22.5 kN
Basic static load rating - C0 - 18 kN
Fatigue load limit - Pu - 0.75 kN
Limiting speed for grease lubrication - 19000 r/min
Ball - Dw - 9.525 mm
Ball - z - 24
Calculation factor - f0 - 8.6
Preload class A - GA - 123 N
Preload class B - GB - 370 N
Preload class C - GC - 740 N
Calculation factor - f - 1.19
Calculation factor - f1 - 1
Calculation factor - f2A - 1
Calculation factor - f2B - 1.05
Calculation factor - f2C - 1.09
Calculation factor - fHC - 1.01
Preload class A - 62 N/micron
Preload class B - 99 N/micron
Preload class C - 136 N/micron
Mass bearing - 0.31 kg
Hot number:KOYO N 321 ISB 1204 TN9 Timken 1102KL NTN 4T-07100/07204 CX 53210U+U210 CX 53222U+U222 AST AST50 11IB14 AST AST850BM 10060 SKF FYT 3/4 TF/AH NBS KBS0825-PP SKF NA4926 NTN NUP415 ZEN S6020-2RS FAG 7409BMG SKF NU 326 ECML
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