Bearing No.
Boundary dimensions(mm)
Mass(g)
d
F
B
≈
IR5X8X12
5
8
12
2.79
IR5X8X16
16
3.75
IR6X10X10
6
10
3.7
IR6X10X12
4.6
IR6X9X12
9
3.17
IR6X9X16
4.3
IR7X10X10.5
7
10.5
3.09
IR7X10X12
3.61
IR7X10X16
4.9
IR06X12X10.5C
7.8
12.2
10.7
5.2
IR8X12X10
4.8
IR8X12X10.5
IR8X12X12
5.7
IR8X12X12.5
12.5
5.9
IR9X12X12
4.5
IR9X12X16
6.1
IR10X13X12.5
13
IR10X14X12
14
7.3
IR10X14X13
7.4
IR10X14X14
IR10X14X16
9.2
IR10X14X20
20
11.6
IR12X14X15.5
17
15.5
8.4
IR12X15X12
15
5.8
IR12X15X12.5
IR12X15X16
IR12X15X16.5
16.5
8.1
IR12X15X22.5
22.5
10.9
IR12X16X12
7.9
IR12X16X13
8.7
IR12X16X14
9.5
IR12X16X16
IR12X16X20
13.5
IR12X16X22
22
14.9
IR12X16X22.5
15.2
IR12X17X22.5
10.2
IR15X18X16
18
9.6
IR15X18X16.5
9.9
IR15X19X16
19
12.8
IR15X19X20
16.4
IR15X20X12
12.1
IR15X20X13
IR15X20X14
14.7
IR15X20X23
23
24.4
IR17X20X16
IR17X20X16.5
11.1
IR17X20X20
IR17X20X20.5
20.5
13.8
IR17X20X30.5
30.5
20.6
IR17X21X16
21
14.3
IR17X22X13
IR17X22X14
IR17X22X16
18.7
IR17X22X23
27.1
IR17X24X20
24
33.6
IR20X24X16
IR20X24X20
21.3
IR20X25X12.5
25
16.3
IR20X25X17
22.4
IR20X25X18
24.3
IR20X25X20
27.5
IR20X25X20.5
28.2
IR20X25X26.5
26.5
36.1
IR20X25X30
30
40.9
IR20X25X38.5
38.5
52.5
IR20X28X20
28
45.2
IR22X26X16
26
17.5
IR22X26X20
23.2
IR22X28X17
29.8
IR22X28X20
35
IR22X28X20.5
36
IR22X28X30
26.7
IR25X29X20
29
25.5
IR25X29X30
39.3
IR25X30X16
IR25X30X17
IR25X30X18
IR25X30X20
32.6
IR25X30X20.5
33.5
IR25X30X26.5
43.3
IR25X30X30
50.1
IR25X30X32
32
53
IR25X30X38.5
63.8
IR25X32X22
51.7
IR28X32X17
24.5
IR28X32X20
28.4
IR28X32X30
43.8
IR29X32X13
14.8
IR30X35X13
IR30X35X16
30.8
IR30X35X17
32.3
IR30X35X18
35.3
IR30X35X20
40
IR30X35X20.5
40.7
IR30X35X26
50.3
IR30X35X30
58.9
IR30X37X18
37
50
IR30X37X22
60.8
IR30X38X20
38
64.8
IR32X37X20
42
IR32X37X30
62.7
IR32X40X20
68
IR32X40X36
124
IR33X37X13
33
21.9
IR34X42X20
34
IR35X40X17
38.3
IR35X40X20
44.4
IR35X40X20.5
46.1
IR35X40X30
67.9
IR35X42X20
63.9
IR35X42X20.5
66
IR35X42X21
67.7
IR35X42X23
74
IR35X42X36
117
IR35X43X22
43
82
IR38X43X20
48.1
IR38X43X30
73.6
IR40X45X17
45
42.5
IR40X45X20
50.5
IR40X45X20.5
IR40X45X22.5
IR40X45X30
77.1
IR40X48X22
48
92.3
IR40X48X23
97.3
IR40X48X40
170
IR40X50X20
106
IR40X50X22
118
IR42X47X20
47
53.5
IR42X47X30
81
IR45X50X20
58
IR45X50X25
71.1
IR45X50X25.5
73.7
IR45X50X26
75
IR45X50X35
101
IR45X50X40
120
IR45X52X22
52
89
IR45X52X23
93
IR45X52X40
164
IR45X55X20
55
IR45X55X22
130
IR45.2X58X36
126
IR47X60X35
60
IR50X55X20
62.6
IR50X55X35
112
IR50X58X22
115
IR50X58X23
119
IR50X58X40
209
IR50X60X20
129
IR50X60X25
163
IR50X60X28
183
IR55X60X25
86
IR55X60X35
121
IR55X63X25
63
141
IR55X63X45
256
IR55X65X28
65
198
IR60X65X41
41
214
IR60X68X25
152
IR60X68X35
213
IR60X68X45
275
IR60X70X25
70
195
IR60X70X28
216
IR65X72X25
72
142
IR65X72X45
259
IR65X73X25
73
IR65X73X35
232
IR65X75X28
230
IR70X80X25
80
224
IR70X80X30
267
IR70X80X35
313
IR70X80X54
54
487
IR70X80X56
56
506
IR75X85X25
85
238
IR75X85X30
287
IR75X85X35
336
IR75X85X54
520
IR80X90X25
90
254
IR80X90X30
304
IR80X90X35
355
IR80X90X54
550
IR85X100X35
100
580
IR85X100X63
1050
IR85X95X26
95
280
IR85X95X36
390
IR88X100X30
480
IR90X100X26
294
IR90X100X30
340
IR90X100X36
406
IR90X105X35
105
610
IR90X105X63
1110
IR95X105X26
IR95X105X36
430
IR95X110X35
110
643
IR95X110X63
1170
IR100X110X30
370
IR100X110X40
505
IR100X115X40
775
IR110X120X30
409
IR110X125X40
125
840
IR120X130X30
442
IR130X145X35
145
855
IR130X150X50
150
1690
IR140X155X35
140
155
917
IR140X160X50
160
1800
IR150X165X40
165
1120
IR160X175X40
175
1200