Tolerance Rings

Catalogue (pdf)

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BN TYPE TOLERANCE RINGS (22mm - 35mm):

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)

BN22-512
22
12
22
20.02 TO 20.11
20.25 TO 20.33
18.00
4450
BN22-515
22
15
22
"
"
26.00
5550
BN22-522
22
22
22
"
"
33.00
8250
BN24-515
24
15
24
22.02 TO 22.11
22.25 TO 22.33
30.00
5950
BN24-522
24
22
24
"
"
40.00
9000
BN24-524
24
24
24
"
"
48.00
10200
BN25-508
25
8
25
23.02 TO 23.11
23.25 TO 23.33
15.00
3000
BN25-510
25
10
25
"
"
20.08-0
3850
BN25-512
25
12
25
"
"
22.00
4900
BN25-515
25
15
25
"
"
28.00
6450
BN25-518
25
18
25
"
"
38.00
7200
BN25-520
25
20
25
"
"
41.00
7575
BN25-521
25
21
25
"
"
43.00
7700
BN25-525
25
25
25
"
"
53.00
10600
BN28-512
28
12
28
26.02 TO 26.11
26.25 TO 26.33
30.00
5750
BN28-520
28
20
28
"
"
53.00
10600
BN28-522
28
22
28
"
"
60.00
11300
BN28-525
28
25
28
"
"
71.00
12000
BN30-508
30
8
30
28.02 TO 28.11
28.25 TO 28.33
25.00
2800
BN30-510
30
10
30
"
"
29.00
4200
BN30-512
30
12
30
"
"
35.00
5400
BN30-515
30
15
30
"
"
47.00
7000
BN30-520
30
20
30
"
"
60.00
10200
BN30-523
30
23
30
"
"
70.00
12200
BN30-530
30
30
30
"
"
95.00
16600
BN32-512
32
12
32
30.02 TO 30.11
30.25 TO 30.33
44.00
5800
BN32-516
32
16
32
"
"
56.00
8400
BN32-530
32
30
32
"
"
110.00
17000
BN35-510
35
10
35
33.03 TO 33.13
33.25 TO 33.40
40.00
4000
BN35-512
35
12
35
"
"
48.00
4600
BN35-515
35
15
35
"
"
60.00
4950
BN35-525
35
25
35
"
"
110.00
8650
BN35-530
35
30
35
"
"
130.00
9800

BN Type: 5mm to 14mm

BN Type: 15mm to 20mm

BN Type: 36mm to 140mm