Shaft Diameter
Bearing Designation
Mass
Approx
Borndary Dimensions
Basic Load Rating
Limiting Speed
FW
Ew
Bc
CrDynamic
CorStatic
Oil
mm
Current
Substituted
g
mm
N
rpm
5
K5*8*8TN
29241/5
0.7
5
8
8
2300
1880
37000
K5*8*10TN
39241/5
0.9
5
8
10
2800
2450
37000
6
K6*9*8TN
29241/6
0.8
6
9
8
2560
2240
35000
K6*9*10TN
39241/6
1
6
9
10
3300
3100
35000
K6*10*13TN
49241/6
1.3
6
10
13
3500
2800
33000
7
K7*10*8TN
29241/7
0.9
7
10
8
2750
2550
32000
K7*10*10TN
39241/7
1.1
7
10
10
3350
3400
32000
8
K8*11*8TN
29241/8
1.1
8
11
8
3000
2900
30000
K8*11*10TN
39241/8
1.7
8
11
10
3830
3950
30000
K8*11*13TN
49241/8
1.8
8
11
13
5000
5700
30000
K8*12*10TN
29242/8
1.3
8
12
10
4900
4600
30000
9
K9*12*10TN
39241/9
1.5
9
12
10
4200
4700
30000
K9*12*13TN
49241/9
19
9
12
13
5500
6700
30000
10
K10*13*10TN
39241/10
1.6
10
13
10
4500
5250
27000
K10*13*13TN
49241/10
2.1
10
13
13
6000
7600
27000
K10*13*16TN
--
2.2
10
13
16
6300
7800
27000
K10*14*10TN
29242/10
2.9
10
14
10
7000
7900
27000
K10*14*13TN
39242/10
4.3
10
14
13
8000
9100
26000
K10*16*12TN
19244/10
3.7
10
16
12
7000
9300
27000
12
K12*15*9TN
--
2.7
10
15
9
4120
5210
25000
K12*15*10TN
39241/12
1.9
12
15
10
4320
5730
25000
K12*15*13TN
49241/12
2.4
12
15
13
6000
8100
25000
K12*16*8TN
19242/12
2.9
12
16
8
4200
4700
25000
K12*16*10TN
29242/12
3.8
12
16
10
6000
6900
25000
K12*16*13TN
39242/12
3.4
12
16
13
7900
9200
25000
K12*17*13TN
59242/12
4.4
12
17
13
9300
10000
24000
K12*18*12TN
19244/12
5
12
18
12
9800
8000
24000
KK12*15*20TN
K12?15?20TN
3.8
12
15
20
8200
12000
25000
14
K14*17*10
--
4
14
17
10
5100
6800
23000
K14*17*17
--
6.8
14
17
17
9300
14000
23000
K14*18*10
29241/14
4.8
14
18
10
6800
8300
23000
K14*18*13
39241/14
6.3
14
18
13
8100
9800
23000
K14?18?14
--
6.8
14
18
14
9200
12000
23000
K14?18?15
49241/14
7.3
14
18
15
10000
13000
23000
K14?18?17
59241/14
8.1
14
18
17
10500
13900
23000
K14?20?12
19243/14
8.6
14
20
12
9900
10500
22000
15
K15?18?14
--
5.3
15
18
14
7500
11000
23000
K15?18?17
--
6.4
15
18
17
9600
15900
23000
K15?19?10
29241/15
5.1
15
19
10
7200
9000
22000
K15?19?13
39241/15
7
15
19
13
8300
9800
22000
K15?19?17
59241/15
8.8
15
19
17
10300
15000
22000
KK15?19?24
79241/15
10.5
15
19
24
12800
20100
22000
K15?20?13
29242/15
8.9
15
20
13
9700
11000
22000
K15?21?12
19243/15
10
15
21
12
10000
13000
22000
K15?21?15
39242/15
13
15
21
15
13800
16000
22000
K15?21?21
--
18.2
15
21
21
18000
24000
22000
16
K16?20?10
29241/16
5.7
16
20
10
7600
9700
22000
K16?20?13
39241/16
7.1
16
20
13
8700
11300
22000
K16?20?17
59241/16
9.2
16
20
17
11200
16300
22000
K16?21?10
19242/16
6.7
16
21
10
9000
12000
22000
K16?22?12
19243/16
10.4
16
22
12
11000
12000
21000
K16?22?13
--
11.9
16
22
13
12000
13400
21000
K16?22?16
--
13.7
16
22
16
14300
17000
21000
K16?22?20
49243/16
16.7
16
22
20
18000
22300
21000
K16?23?14
19244/16
20
16
23
14
19000
21000
19000
K16?24?20
19245/16
24.9
16
24
20
21100
23000
20000
17
K17?21?10
29241/17
5.6
17
21
10
7900
10100
21000
K17?21?13
39241/17
7.5
17
21
13
