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Place of Origin : China
Brand Name : WD
Certification : ISO9001, ISO14001
Packaging Details : industrial packing or individual packing
Delivery Time : 45-75 days
Payment Terms : T/T or L/c
Supply Ability : 30 million USD/year
IR LR Inner Ring Needle Roller Bearings
The outer rings of this needle bearings and bearings case are interference fitted without axial fixed settings. The effcient capacity can be maintained even if in the condition of high speed and huge loading capacity .
Shaft Diameter | Bearing Designation | Boundary Dimensions | Mass Approx | ||
d | F | B | |||
mm | mm | g | |||
5 |
IR5×8×12
|
5 | 8 | 12 | 2.79 |
IR5×8×16
|
5 | 8 | 16 | 3.75 | |
6 |
IR6×9×12
|
6 | 9 | 12 | 3.17 |
IR6×9×16
|
6 | 9 | 16 | 4.3 | |
□IR6×10×10
|
6 | 10 | 10 | 3.7 | |
■IR6×10×12
|
6 | 10 | 12 | 4.6 | |
7 |
IR/LR7×10×10.5
|
7 | 10 | 10.5 | 3.09 |
IR7×10×12
|
7 | 10 | 12 | 3.61 | |
IR7×10×16
|
7 | 10 | 16 | 4.9 | |
7.8 |
IR06×12×10.5C
|
7.8 | 12.2 | 10.7 | - |
8 |
□IR8×12×10
|
8 | 12 | 10 | 4.8 |
IR/LR8×12×10.5
|
8 | 12 | 10.5 | 5 | |
■IR8×12×12
|
8 | 12 | 12 | 5.7 | |
IR/LR8×12×12.5
|
8 | 12 | 12.5 | 5.9 | |
9 |
IR9×12×12
|
9 | 12 | 12 | 4.5 |
IR9×12×16
|
9 | 12 | 16 | 6.1 | |
10 |
IR/LR10×13×12.5
|
10 | 13 | 12.5 | 5.2 |
□IR10×14×12
|
10 | 14 | 12 | 7.3 | |
IR10×14×13
|
10 | 14 | 13 | 7.4 | |
■IR10×14×14
|
10 | 14 | 14 | 8 | |
IR10×14×16
|
10 | 14 | 16 | 9.2 | |
IR10×14×20
|
10 | 14 | 20 | 11.6 | |
12 |
IR12×15×12
|
12 | 15 | 12 | 5.8 |
IR/LR12×15×12.5
|
12 | 15 | 12.5 | 6.1 | |
IR12×15×16
|
12 | 15 | 16 | 8 | |
IR/LR12×15×16.5
|
12 | 15 | 16.5 | 8.1 | |
IR/LR12×15×22.5
|
12 | 15 | 22.5 | 10.9 | |
□IR12×16×12
|
12 | 16 | 12 | 7.9 | |
IR12×16×13
|
12 | 16 | 13 | 8.7 | |
■IR12×16×14
|
12 | 16 | 14 | 9.5 | |
IR12×16×16
|
12 | 16 | 16 | 10.9 | |
IR12×16×20
|
12 | 16 | 20 | 13.5 | |
IR12×16×22
|
12 | 16 | 22 | 14.9 | |
IR12×16×12
|
12 | 16 | 12 | - | |
IR12×16×22.5
|
12 | 16 | 22.5 | - | |
IR12×14×15.5
|
12 | 17 | 15.5 | - | |
IR12×17×22.5
|
12 | 17 | 22.5 | - | |
14 |
R14×17×17
|
14 | 17 | 17 | 10 |
15 |
LR15×18×12.5
|
15 | 18 | 12.5 | 7.2 |
IR15×18×16
|
15 | 18 | 16 | 9.6 | |
IR15×18×16.5
|
15 | 18 | 16.5 | 9.9 | |
IR15×19×16
|
15 | 19 | 16 | 12.8 | |
IR15×19×20
|
15 | 19 | 20 | 16.4 | |
□IR15×20×12
|
15 | 20 | 12 | 12.1 | |
IR15×20×13
|
15 | 20 | 13 | 13.5 | |
■IR15×20×14
|
15 | 20 | 14 | 14.7 | |
IR15×20×23
|
15 | 20 | 23 | 24.4 | |
17 |
IR17×20×16
|
17 | 20 | 16 | 10.7 |
IR/LR17×20×16.5
|
17 | 20 | 16.5 | 11.1 | |
IR17×20×20
|
17 | 20 | 20 | 13.5 | |
IR/LR17×20×20.5
|
17 | 20 | 20.5 | 13.8 | |
IR/LR17×20×30.5
|
17 | 20 | 30.5 | 20.6 | |
IR17×21×16
|
17 | 21 | 16 | 14.3 | |
IR17×21×20
|
17 | 21 | 20 | 18 | |
IR17×22×13
|
17 | 22 | 13 | 14.9 | |
■IR17×22×14
|
17 | 22 | 14 | 16.4 | |
IR17×22×16
|
17 | 22 | 16 | 18.7 | |
IR17×22×23
|
17 | 22 | 23 | 27.1 | |
IR17×24×20
|
17 | 24 | 20 | 33.6 | |
20 |
IR20×24×16
|
20 | 24 | 16 | 16.5 |
IR20×24×20
|
20 | 24 | 20 | 21.3 | |
IR20×25×12.5
|
20 | 25 | 12.5 | 16.3 | |
□IR20×25×16
|
20 | 25 | 16 | 21.1 | |
IR20×25×16.5
|
20 | 25 | 16.5 | 21.7 | |
IR20×25×17
|
20 | 25 | 17 | 22.4 | |
■IR20×25×18
|
20 | 25 | 18 | 24.3 | |
IR20×25×20
|
20 | 25 | 20 | 27.5 | |
IR/LR20×25×20.5
|
20 | 25 | 20.5 | 28.2 | |
IR/LR20×25×26.5
|
20 | 25 | 26.5 | 36.1 | |
IR20×25×30
|
20 | 25 | 30 | 40.9 | |
IR/LR20×25×38.5
|
20 | 25 | 38.5 | 52.5 | |
IR20×28×20
|
20 | 28 | 20 | 45.2 | |
22 |
IR22×26×16
|
22 | 26 | 16 | 17.5 |
IR22×26×20
|
22 | 26 | 20 | 23.2 | |
IR22×28×17
|
22 | 28 | 17 | 29.8 | |
IR22×28×20
|
22 | 28 | 20 | 35 | |
IR/LR22×28×20.5
|
22 | 28 | 20.5 | 36 | |
IR22×28×30
|
22 | 28 | 30 | 26.7 | |
25 |
IR25×29×20
|
25 | 29 | 20 | 25.5 |
IR25×29×30
|
25 | 29 | 30 | 39.3 | |
LR25×30×12.5
|
25 | 30 | 12.5 | 20 | |
□IR25×30×16
|
25 | 30 | 16 | 26 | |
LR25×30×16.5
|
25 | 30 | 16.5 | 26.7 | |
IR25×30×17
|
25 | 30 | 17 | 27.5 | |
■IR25×30×18
|
25 | 30 | 18 | 29.8 | |
IR25×30×20
|
25 | 30 | 20 | 32.6 | |
IR/LR25×30×20.5
|
25 | 30 | 20.5 | 33.5 | |
IR/LR25×30×26.5
|
25 | 30 | 26.5 | 43.3 | |
IR25×30×30
|
25 | 30 | 30 | 50.1 | |
IR25×30×32
|
25 | 30 | 32 | 53 | |
IR/LR25×30×38.5
|
25 | 30 | 38.5 | 63.8 | |
IR25×32×22
|
25 | 32 | 22 | 51.7 | |
28 |
IR28×32×17
|
28 | 32 | 17 | 24.5 |
IR28×32×20
|
28 | 32 | 20 | 28.4 | |
IR28×32×30
|
28 | 32 | 30 | 43.8 | |
28.575 |
IRB1820
|
28.575 | 34.925 | 32 | - |
29 |
IR29×32×13
|
29 | 32 | 13 | 14.8 |
30 |
LR30×35×12.5
|
30 | 35 | 12.5 | 23.3 |
IR30×35×13
|
30 | 35 | 13 | 25 | |
IR30×35×16
|
30 | 35 | 16 | 30.8 | |
LR30×35×16.5
|
30 | 35 | 16.5 | 31.4 | |
IR30×35×17
|
30 | 35 | 17 | 32.3 | |
■IR30×35×18
|
30 | 35 | 18 | 35.3 | |
IR30×35×20
|
30 | 35 | 20 | 40 | |
IR/LR30×35×20.5
|
30 | 35 | 20.5 | 40.7 | |
IR30×35×26
|
30 | 35 | 26 | 50.3 | |
IR30×35×30
|
30 | 35 | 30 | 58.9 | |
IR30×37×18
|
30 | 37 | 18 | 50 | |
IR30×37×22
|
30 | 37 | 22 | 60.8 | |
□IR30×38×20
|
30 | 38 | 20 | 64.8 | |
32 |
IR32×37×20
|
32 | 37 | 20 | 42 |
IR32×37×30
|
32 | 37 | 30 | 62.7 | |
IR32×40×20
|
32 | 40 | 20 | 68 | |
IR32×40×36
|
32 | 40 | 36 | 124 | |
33 |
IR33×37×13
|
33 | 37 | 13 | 21.9 |
34 |
IR34×42×20
|
34 | 42 | 20 | - |
35 |
LR35×40×12.5
|
35 | 40 | 12.5 | 27.2 |
LR35×40×16.5
|
35 | 40 | 16.5 | 37.4 | |
IR35×40×17
|
35 | 40 | 17 | 38.3 | |
IR35×40×20
|
35 | 40 | 20 | 44.4 | |
IR/LR35×40×20.5
|
35 | 40 | 20.5 | 46.1 | |
IR35×40×30
|
35 | 40 | 30 | 67.9 | |
□IR35×42×20
|
35 | 42 | 20 | 63.9 | |
IR35×42×20.5
|
35 | 42 | 20.5 | 66 | |
■IR35×42×21
|
35 | 42 | 21 | 67.7 | |
■IR35×42×23
|
35 | 42 | 23 | 74 | |
IR35×42×36
|
35 | 43 | 36 | 117 | |
IR35×43×22
|
35 | 43 | 22 | 82 | |
38 |
IR38×43×20
|
38 | 43 | 20 | 48.1 |
IR38×43×30
|
38 | 45 | 30 | 73.6 | |
40 |
LR40×45×16.5
|
40 | 45 | 16.5 | 41.4 |
IR40×45×17
|
40 | 45 | 17 | 42.5 | |
IR40×45×20
|
40 | 45 | 20 | 50.5 | |
IR/LR40×45×20.5
|
40 | 45 | 20.5 | 52.5 | |
IR40×45×30
|
40 | 48 | 30 | 77.1 | |
IR40×48×22
|
40 | 48 | 22 | 92.3 | |
■IR40×48×23
|
40 | 48 | 23 | 97.3 | |
IR40×48×40
|
40 | 50 | 40 | 170 | |
□IR40×50×20
|
40 | 50 | 20 | 106 | |
IR40×50×22
|
40 | 45 | 22 | 118 | |
IR40×45×22.5
|
40 | 47 | 22.5 | - | |
42 |
IR42×47×20
|
42 | 47 | 20 | 53.5 |
IR42×47×30
|
42 | 50 | 30 | 81 | |
45 |
LR45×50×20.5
|
45 | 50 | 20.5 | 58.8 |
IR45×50×25
|
45 | 50 | 25 | 71.1 | |
IR/LR45×50×25.5
|
45 | 50 | 25.5 | 73.7 | |
IR45×50×35
|
45 | 50 | 35 | 101 | |
IR45×52×22
|
45 | 52 | 22 | 89 | |
■IR45×52×23
|
45 | 52 | 23 | 93 | |
IR45×52×40
|
45 | 52 | 40 | 164 | |
□IR45×55×20
|
45 | 55 | 20 | 117 | |
IR45×55×22
|
45 | 55 | 22 | 130 | |
IR45×50×20
|
45 | 50 | 20 | - | |
IR45×50×26
|
45 | 50 | 26 | - | |
IR45×50×40
|
45 | 50 | 40 | - | |
45.2 |
IR45.2×58×36
|
45.2 | 58 | 36 | - |
47 |
IR47×60×35
|
47 | 60 | 35 | - |
50 |
□IR50×55×20
|
50 | 55 | 20 | 62.6 |
LR50×55×20.5
|
50 | 55 | 20.5 | 64.1 | |
IR50×55×25
|
50 | 55 | 25 | 77.8 | |
IR50×55×35
|
50 | 55 | 35 | 112 | |
IR50×58×22
|
50 | 58 | 22 | 115 | |
■IR50×58×23
|
50 | 58 | 23 | 119 | |
IR50×58×40
|
50 | 58 | 40 | 209 | |
□IR50×60×20
|
50 | 60 | 20 | 129 | |
IR50×60×25
|
50 | 60 | 25 | 163 | |
IR50×60×28
|
50 | 60 | 28 | 183 | |
55 |
IR55×60×25
|
55 | 60 | 25 | 86 |
IR55×60×35
|
55 | 60 | 35 | 121 | |
IR55×63×25
|
55 | 63 | 25 | 141 | |
IR55×63×45
|
55 | 63 | 45 | 256 | |
IR55×65×28
|
55 | 65 | 28 | 198 | |
60 |
IR60×68×25
|
60 | 68 | 25 | 152 |
IR60×68×35
|
60 | 68 | 35 | 213 | |
IR60×68×45
|
60 | 68 | 45 | 275 | |
IR60×70×25
|
60 | 70 | 25 | 195 | |
IR60×70×28
|
60 | 70 | 28 | 216 | |
IR60×65×41
|
60 | 65 | 42 | - | |
65 |
IR65×72×25
|
65 | 72 | 25 | 142 |
IR65×72×45
|
65 | 72 | 45 | 259 | |
IR65×73×25
|
65 | 73 | 25 | 164 | |
IR65×73×35
|
65 | 73 | 35 | 232 | |
IR65×75×28
|
65 | 75 | 28 | 230 | |
70 |
IR70×80×25
|
70 | 80 | 25 | 224 |
IR70×80×30
|
70 | 80 | 30 | 267 | |
IR70×80×35
|
70 | 80 | 35 | 313 | |
IR70×80×54
|
70 | 80 | 54 | 487 | |
IR70×80×56
|
70 | 80 | 56 | 506 | |
75 |
IR75×85×25
|
75 | 85 | 25 | 238 |
IR75×85×30
|
75 | 85 | 30 | 287 | |
IR75×85×35
|
75 | 85 | 35 | 336 | |
IR75×85×54
|
75 | 85 | 54 | 520 | |
80 |
IR80×90×25
|
80 | 90 | 25 | 254 |
IR80×90×30
|
80 | 90 | 30 | 304 | |
IR80×90×35
|
80 | 90 | 35 | 355 | |
IR80×90×54
|
80 | 90 | 54 | 550 | |
85 |
IR85×95×26
|
85 | 95 | 26 | 280 |
IR85×95×36
|
85 | 95 | 36 | 390 | |
IR85×100×35
|
85 | 100 | 35 | 580 | |
IR85×100×63
|
85 | 100 | 63 | 1050 | |
88 |
IR88×100×30
|
88 | 100 | 30 | - |
90 |
IR90×100×26
|
90 | 100 | 26 | 294 |
IR90×100×30
|
90 | 100 | 30 | 340 | |
IR90×100×36
|
90 | 100 | 36 | 406 | |
IR90×105×35
|
90 | 105 | 35 | 610 | |
IR90×105×63
|
90 | 105 | 63 | 1110 | |
95 |
IR95×105×26
|
95 | 105 | 26 | 313 |
IR95×105×36
|
95 | 105 | 36 | 430 | |
IR95×110×35
|
95 | 110 | 35 | 643 | |
IR95×110×63
|
95 | 110 | 63 | 1170 | |
100 |
IR100×110×30
|
100 | 110 | 30 | 370 |
IR100×110×40
|
100 | 110 | 40 | 505 | |
IR100×115×40
|
100 | 115 | 40 | 775 | |
110 |
IR110×120×30
|
110 | 120 | 30 | 409 |
IR110×125×40
|
110 | 125 | 40 | 840 | |
120 |
IR120×130×30
|
120 | 130 | 30 | 442 |
IR120×135×45
|
120 | 135 | 45 | 1000 | |
130 |
IR120×145×35
|
130 | 145 | 35 | 855 |
IR130×150×50
|
130 | 150 | 50 | 1690 | |
140 |
IR140×155×35
|
140 | 155 | 35 | 917 |
IR140×160×50
|
140 | 160 | 50 | 1800 | |
150 |
IR150×165×40
|
150 | 165 | 40 | 1120 |
160 |
IR160×175×40
|
160 | 175 | 40 | 1200 |
□ with lubrication hole
■without lubrication hole and guiding chamfer |
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IR LR Inner Ring Needle Roller Bearings Images |