Tolerance Rings

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BN TYPE TOLERANCE RINGS (15mm - 20mm):

BN shaft fitting tolerance rings BN tolerance ring photo BN tolerance ring diagram
Tolerance Ring Reference

D
(mm)

b
(mm)

D' H9
(Housing Diameter)
(mm)

SHAFT FOR
MOUNTING
ROLLING BEARINGS
d' (mm)

SHAFT FOR TORQUE
TRANSFER
d' (mm)

TORQUE
CAPACITY
M (Nm)

PERMISSIBLE
RADIAL LOAD
P (N)

BN15-506
15
6
15
13.52 TO 13.59
13.70 TO 13.77
3.70
1200
BN15-508
15
8
15
"
"
3.90
1600
BN15-510
15
10
15
"
"
4.80
2025
BN15-512
15
12
15
"
"
6.80
2650
BN15-514
15
14
15
"
"
8.90
2950
BN15-516
15
16
15
"
"
11.00
3400
BN15-019
15
19
15
"
"
12.50
3900
BN16-510
16
10
16
14.52 TO 14.59
14.70 TO 14.77
7.00
2600
BN16-514
16
14
14
"
"
10.50
3100
BN16-516
16
16
16
"
"
12.00
3500
BN16-020
16
20
16
"
"
15.00
4010
BN17-506
17
6
17
15.52 TO 15.59
15.70 TO 15.77
3.90
1500
BN17-508
17
8
17
"
"
4.80
1800
BN17-510
17
10
17
"
"
8.0
2650
BN17-512
17
12
17
"
"
10.00
2800
BN17-514
17
14
17
"
"
12.00
3200
BN17-516
17
16
17
"
"
14.00
3650
BN18-510
18
10
18
16.52 TO 16.59
16.70 TO 16.77
9.00
2650
BN18-516
18
16
18
"
"
15.00
3900
BN18-522
18
22
18
"
"
21.00
5600
BN19-510
19
10
19
17.52 TO 17.59
17.70 TO 17.77
10.00
2800
BN19-519
19
19
19
"
"
19.00
4900
BN19-522
19
22
19
"
"
22.00
6000
BN20-506
20
6
20
18.02 TO 18.11
18.25 TO 18.33
7.0
1600
BN20-507
20
7
20
"
"
8.00
1800
BN20-508
20
8
20
"
"
9.0
2200
BN20-510
20
10
20
"
"
12.00
2900
BN20-512
20
12
20
"
"
15.00
3750
BN20-514
20
14
20
"
"
18.00
4600
BN20-515
20
15
20
"
"
19.00
5200
BN20-518
20
18
20
"
"
23.00
5900
BN20-520
20
20
20
"
"
25.00
6850
BN20-522
20
22
20
"
"
28.00
7700

BN Type: 5mm to 14mm

BN Type: 22mm to 35mm

BN Type: 36mm to 140mm