d - 200 mm
D - 280 mm
B - 38 mm
d1 - 224.7 mm
d2 - 224.7 mm
D1 - 255.3 mm
K - 0.6 mm
C1 - 10 mm
r1,2 - min. - 2.1 mm
r3,4 - min. - 1 mm
a - 75.2 mm
da - min. - 209 mm
db - min. - 209 mm
Da - max. - 271 mm
Db - max. - 275 mm
ra - max. - 2 mm
rb - max. - 1 mm
dn - 231.4 mm
Basic dynamic load rating - C - 199 kN
Basic static load rating - C0 - 250 kN
Fatigue load limit - Pu - 6.8 kN
Limiting speed for grease lubrication - 4300 r/min
Limiting speed for oil lubrication - 6300 mm/min
Ball - Dw - 25.4 mm
Ball - z - 26
Gref - 81 cm3
Calculation factor - e - 0.68
Calculation factor - Y2 - 0.87
Calculation factor - Y0 - 0.38
Calculation factor - X2 - 0.41
Calculation factor - Y1 - 0.92
Calculation factor - Y2 - 1.41
Calculation factor - Y0 - 0.76
Calculation factor - X2 - 0.67
Preload class A - GA - 1250 N
Preload class B - GB - 2500 N
Preload class C - GC - 5000 N
Preload class D - GD - 10000 N
Calculation factor - f - 1.23
Calculation factor - f1 - 0.98
Calculation factor - f2A - 1
Calculation factor - f2B - 1.04
Calculation factor - f2C - 1.08
Calculation factor - f2D - 1.14
Calculation factor - fHC - 1
Preload class A - 484 N/micron
Preload class B - 635 N/micron
Preload class C - 845 N/micron
Preload class D - 1148 N/micron
Mass bearing - 6.1 kg
Hot number:BARDEN 71940 C/DF ZKL 30303 OKB 32202 OKB 2G1077768 SNR 1308K ISB 16030 NKE 53217 ISB 54312 U 312 CX BK0611 KBC BR2049DD Timken LM48548/LM48510-LM48500LA SIGMA MJ 6 CX TUP2 280.50 MRC 61802-2RS SKF SNW 9x1.3/8
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