Page 41 - Y-bearing-units

Table 1
Limiting speeds for Y-bearings
1

YAT, YAR YET, YEL YSA + H 23 1726...

Bearing Limiting speed for Y-bearings in the series Limiting speed for
size YAT 2, YAR 2, YET 2, YEL 2 YSA 2 K 17262(00) 17263(00) SKF ConCentra ball
1)
for shafts machined to tolerance + H 23 bearing units
h6 h7 h8 h9 h11
– r/min
03 9 500 6 000 4 300 1 500 950 – 12 000 – –
04 8 500 5 300 3 800 1 300 850 – 10 000 – –
05 7 000 4 500 3 200 1 000 700 7 000 8 500 7 500 7 000
06 6 300 4 000 2 800 900 630 6 300 7 500 6 300 6 300
07 5 300 3 400 2 200 750 530 5 300 6 300 6 000 5 300
08 4 800 3 000 1 900 670 480 4 800 5 600 5 000 4 800
09 4 300 2 600 1 700 600 430 4 300 5 000 4 500 4 300
10 4 000 2 400 1 600 560 400 4 000 4 800 4 300 4 000
11 3 600 2 000 1 400 500 360 3 600 4 300 – 3 600
12 3 400 1 900 1 300 480 340 3 400 4 000 – 3 400
13 3 000 1 700 1 100 430 300 3 000 – – 3 000
14 2 800 1 600 1 000 400 280 – – – –
15 2 600 1 500 950 380 260 – – – 2 600
16 2 400 1 400 900 360 240 – – – –
17 2 200 1 300 850 340 220 – – – –
18 2 000 1 200 800 320 200 – – – –
20 1 900 1 100 750 300 190 – – – –

1) For example: bearing size 06 includes all bearings based on a Y 206 bearing, such as YAR 206-2F, YAR 206-101-2F,
YAR 206-102-2F, YAR 206-103-2F, YAR 206-104-2F

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