d - 170 mm
D - 260 mm
H - 81 mm
d1 - 211.3 mm
D1 - 237.5 mm
r1,2 - min. - 2.1 mm
r3,4 - min. - 1.1 mm
da - min. - 181 mm
Da - max. - 254 mm
ra - max. - 2 mm
rb - max. - 1 mm
dn - 205.4 mm
Basic dynamic load rating - C - 140 kN
Basic static load rating - C0 - 360 kN
Fatigue load limit - Pu - 10.4 kN
Limiting speed for grease lubrication - 3900 r/min
Limiting speed for oil lubrication - 4600 mm/min
Preload class A - 1800 N
Preload class B - 5400 N
Static Axial rigidity, Preload class A - 1030 N/micron
Static Axial rigidity, Preload class B - 1553 N/micron
Gref - 126 cm
Mass bearing - 15 kg
Hot number:NACHI 1319K+H319 OKB 39241/12A Timken 24780/24720 NSK 30TM31aNX KOYO 3981/3926 CRAFT 6221 SKF 7209 BE-2RZP SIGMA A 5220 WB SKF BB1B 363471 INA GE12-PW KOYO TVK3448J-1 Timken X32207M/Y32207M Torrington 21312 MRC 7210TGP/4 SKF P 45 WF
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