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Roller Bearings（Outer Ring Type：Flat）
Roller bearings are utilized in various applications across different industries due to their ability to support radial and axial loads efficiently. Some common uses include Industrial Machinery, Automotive, Medical Equipment, and so on. When selecting roller bearings, it is crucial to consider factors s ...Readmore
Roller bearings are utilized in various applications across different industries due to their ability to support radial and axial loads efficiently. Some common uses include Industrial Machinery, Automotive, Medical Equipment, and so on. When selecting roller bearings, it is crucial to consider factors such as Inner Diameter, Outer Diameter, Load Direction, Type of roller bearing (e.g. Needle Roller, Self-Aligning, Cylindrical Roller, and so on), material, and so on. These considerations are vital to ensure the production of high-quality products. We highly recommend reputable brands like MISUMI, NTN, and NSK for their quality and reliability. Additionally, cost-effective options from MISUMI ECONOMY are available for those seeking economical solutions. Take advantage of the convenience of free shipping and no minimum order when purchasing roller bearings. If you have any doubts or require assistance in choosing the right product, our experts are readily available to assist. ▲ Close
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| Inner Dia. d(Ø) |
| Outer Dia. D(Ø) |
| Raceway Ring Shape |
| Load Direction |
| Width B(mm) |
| Outer Ring |
| Number of Raceway Ring Rows |
| Inner/Outer Ring Material |
| Specifications |
| Outer Ring Type |
| Precision (JIS) |
| Rolling Element Material |
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| Brand | MISUMI | NTN | NTN | NTN | IKO | IKO | MISUMI | NSK | NSK | NTN | NTN | JTEKT KOYO | MISUMI | NTN | NTN | NSK | JTEKT KOYO | NSK | NTN | INA | NTN | JTEKT KOYO | NACHI(FUJIKOSHI) | NTN | JTEKT KOYO | JTEKT KOYO | MISUMI | NTN | NACHI(FUJIKOSHI) | JTEKT KOYO | JTEKT KOYO | IKO | NTN | NSK |
| Product Series | Needle Roller Bearing, Thrust Roller Bearing, WS Type Raceway Ring | Needle Roller Bearings with Thrust Ball Bearings - With Inner Ring | Needle Roller Bearings with Thrust Roller Bearings - With Inner Ring | |||||||||||||||||||||||||||||||
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| Days to Ship | 13 Day(s) | 1 Day(s) or more | 1 Day(s) or more | 1 Day(s) or more | 2 Day(s) or more | 4 Day(s) or more | 1 Day(s) or more | 4 Day(s) or more | 2 Day(s) or more | 4 Day(s) or more | 7 Day(s) or more | 4 Day(s) or more | 1 Day(s) or more | 2 Day(s) or more | 6 Day(s) or more | 2 Day(s) or more | 4 Day(s) or more | 4 Day(s) or more | 4 Day(s) or more | 2 Day(s) or more | 2 Day(s) or more | 6 Day(s) or more | 4 Day(s) or more | 1 Day(s) or more | 6 Day(s) or more | 4 Day(s) or more | 1 Day(s) or more | 7 Day(s) or more | 7 Day(s) or more | 4 Day(s) or more | 4 Day(s) or more | 4 Day(s) or more | 2 Day(s) or more | 2 Day(s) or more |
| Inner Dia. d(Ø) | 4 ～ 30 | 3 ～ 50 | 5 ～ 330 | 15 ～ 260 | 4 ～ 70 | 10 ～ 17 | 4 ～ 30 | 10 ～ 340 | 15 ～ 380 | 50 ～ 220 | 30 ～ 140 | 15 ～ 300 | 7 ～ 50 | 25 ～ 400 | 25 ～ 110 | 4 ～ 30 | 4 ～ 25 | 8 ～ 45 | 70 ～ 380 | 4 ～ 16 | 15 ～ 160 | 12 ～ 80 | 25 ～ 100 | 10 ～ 70 | 120 ～ 320 | 12 | 12 ～ 45 | 40 ～ 120 | 95 ～ 120 | 20 ～ 200 | 25 ～ 480 | 5 ～ 90 | 30 ～ 140 | 10 ～ 45 |
| Outer Dia. D(Ø) | 14 ～ 47 | 6.5 ～ 62 | 10 ～ 380 | 35 ～ 400 | 8 ～ 82 | 22 ～ 30 | 14 ～ 47 | 32 ～ 520 | 35 ～ 520 | 72 ～ 270 | 52 ～ 200 | 40 ～ 480 | 19 ～ 72 | 52 ～ 600 | 47 ～ 170 | 8 ～ 37 | 8 ～ 32 | 12 ～ 55 | 150 ～ 520 | 8 ～ 22 | 28 ～ 200 | 19 ～ 95 | 52 ～ 190 | 19 ～ 85 | 240 ～ 440 | 21 | 24 ～ 62 | 90 ～ 200 | 200 ～ 260 | 47 ～ 360 | 52 ～ 700 | 10 ～ 110 | 52 ～ 200 | 24 ～ 65 |
| Raceway Ring Shape | Needle Roller | Needle Roller | Needle Roller | Cone Roller | Needle Roller | Cylindrical Roller | Needle Roller | Cylindrical Roller / Cone Roller | Cylindrical Roller / Cone Roller | Cylindrical Roller | Cylindrical Roller | Cone Roller | Complex Shape Roller | Self-Aligning Roller | Cylindrical Roller | Cylindrical Roller / One-Way Clutch | Needle Roller | Needle Roller | Self-Aligning Roller | Needle Roller | Cylindrical Roller | Needle Roller | Cylindrical Roller | Needle Roller | Self-Aligning Roller | Complex Shape Roller | Complex Shape Roller | Cone Roller | Cone Roller | Cylindrical Roller | Self-Aligning Roller | Needle Roller | Cylindrical Roller | Cylindrical Roller |
| Load Direction | Thrust | Radial / Thrust | Radial | Radial / Thrust | Radial | Radial / Thrust | Thrust | Radial | Radial | Radial | Thrust | Radial | Radial / Thrust | Radial | Radial / Thrust | Radial | Radial | Radial | Thrust | Radial | Thrust | Radial | - | Thrust | Thrust | Radial / Thrust | Radial / Thrust | Radial / Thrust | - | Radial | Radial | Radial | Radial | Radial |
| Width B(mm) | 2 | 6 ～ 40 | 8 ～ 100 | 11.75 ～ 87 | 8 ～ 50 | 13 | 2 | 12 ～ 122 | 11.75 ～ 127 | 22 ～ 50 | 4.25 ～ 13.5 | 13.25 ～ 137 | 16 ～ 25 | 18 ～ 192 | 16 ～ 45 | 6 ～ 30 | 8 ～ 20 | 10 ～ 20 | 39 ～ 115 | 8 ～ 12 | 2.75 ～ 12 | 13 ～ 30 | 15 ～ 43 | 23 ～ 40 | 48 ～ 115 | 23 | 16 ～ 25 | 49 ～ 83 | 45 ～ 55 | 14 ～ 68 | 18 ～ 208 | 8 ～ 30 | 4.25 ～ 13.5 | 2 ～ 4 |
| Outer Ring | - | With Outer Ring | With Outer Ring | - | With Outer Ring | With Outer Ring | With Outer Ring | With Outer Ring | With Outer Ring | With Outer Ring | - | - | With Outer Ring | - | - | With Outer Ring | - | With Outer Ring | With Outer Ring | With Outer Ring | - | - | With Outer Ring | - | - | - | With Outer Ring | With Outer Ring | With Outer Ring | - | - | With Outer Ring | - | With Outer Ring |
| Number of Raceway Ring Rows | Single Row | Single Row / Double Row | Single Row / Double Row | Single Row | Single Row / Double Row | Double Row | Single Row | Single Row / Double Row | Single Row | Single Row / Double Row | Single Row | Single Row | Single Row | Double Row | Double Row | Single Row | Single Row | Single Row | Single Row | Single Row | Single Row | Single Row | Single Row | Single Row | Single Row | Double Row | Single Row | Double Row | Single Row | Single Row | Double Row | Single Row | Single Row | Single Row |
| Inner/Outer Ring Material | Steel | Steel | Steel | Steel | Steel | Steel | Steel | Steel | Steel | Steel | Steel | Steel | Steel | Steel | Steel | Steel | Steel | Steel | Steel | Steel | Steel | Steel | Steel | Steel | Steel | Steel | Steel | Steel | Steel | Steel | Steel | Steel | Steel | Steel |
| Specifications | Standard | Standard | Standard | Standard | Standard / Abrasion Resistant / For High Speed | Standard / Abrasion Resistant / For High Speed | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard | Standard / Abrasion Resistant / For High Speed | Standard | Standard |
| Outer Ring Type | Flat | Flat | Flat | Flat | Flat | Flat | Flat | Flat | Flat | Flat | Flat | Flat | Flat | Flat | Flat | Flat | Flat | Flat | Flat | Flat | Flat | Flat | Flat | Flat | Flat | Flat | Flat | Flat | Flat | Flat | Flat | Flat | Flat | Flat |
| Precision (JIS) | - | - | Class 0 / Class 4 | Class 5 | - | - | Class 0 | Class 0 | Class 0 | Class 0 | - | Class 0 | Class 0 | - | Class 4 / Class 5 | Class 0 | Class 0 | Class 0 | Class 0 | Class 0 | - | Class 0 | Class 0 | - | Class 0 | Class 0 | Class 0 | - | Class 0 | Class 0 | Class 0 | - | - | Class 0 |
| Rolling Element Material | Steel | Steel | Steel | Steel | Steel | Steel | Steel | Steel | Steel | Steel | Steel | Steel | Steel | Steel | Steel | Steel | Steel | Steel | Steel | Steel | Steel | Steel | Steel | Steel | Steel | Steel | Steel | Steel | Steel | Steel | Steel | Steel | Steel | Steel |
| Size Standards | Metric System | Metric System / Inch System | Metric System / Inch System | Metric System / Inch System | Metric System / Inch System | Metric System | Metric System | Metric System | Metric System | Metric System | Metric System | Metric System | Metric System | Metric System | Metric System | Metric System | Metric System | Metric System / Inch System | Metric System | Metric System | Metric System | Metric System | Metric System | Metric System | Metric System | Metric System | Metric System | Metric System | Metric System | Metric System | Metric System | Metric System | Metric System | Metric System |
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| Brand | MISUMI | NTN | NTN | NTN | IKO | IKO | MISUMI | NSK | NSK | NTN | NTN | JTEKT KOYO | MISUMI | NTN | NTN | NSK | JTEKT KOYO | NSK | NTN | INA | NTN | JTEKT KOYO | NACHI(FUJIKOSHI) | NTN | JTEKT KOYO | JTEKT KOYO | MISUMI | NTN | NACHI(FUJIKOSHI) | JTEKT KOYO | JTEKT KOYO | IKO | NTN | NSK |
| Product Series | Needle Roller Bearing, Thrust Roller Bearing, WS Type Raceway Ring | Needle Roller Bearings with Thrust Ball Bearings - With Inner Ring | Needle Roller Bearings with Thrust Roller Bearings - With Inner Ring |
Loading...
Configure
Specification/Dimensions
-
Inner Dia. d(Ø)
- 3
- 4
- 5
- 6
- 7
- 8
- 9
- 10
- 12
- 12.7
- 12.700(1/2)
- 13
- 14
- 14.288
- 15
- 16
- 17
- 17.462
- 18
- 19
- 19.05
- 20
- 21
- 21.430
- 21.986
- 22
- 22.225
- 24
- 25
- 25.4
- 26
- 28
- 29
- 30
- 31.75
- 32
- 34.925
- 34.925(1 3/8)
- 35
- 37
- 38
- 38.1
- 40
- 41.275
- 42
- 43
- 45
- 47
- 48
- 50
- 50.8
- 52
- 55
- 57
- 58
- 60
- 62
- 63
- 63.5
- 63.500(2 1/2)
- 65
- 67
- 68
- 70
- 72
- 73
- 75
- 77
- 80
- 82
- 85
- 87
- 90
- 92
- 95
- 100
- 102
- 105
- 110
- 112
- 115
- 120
- 122
- 125
- 130
- 132
- 135
- 140
- 145
- 150
- 155
- 160
- 162
- 165
- 170
- 175
- 180
- 190
- 195
- 200
- 205
- 220
- 225
- 240
- 245
- 260
- 265
- 280
- 285
- 290
- 300
- 320
- 330
- 340
- 360
- 380
- 400
- 420
- 440
- 460
- 480
-
Outer Dia. D(Ø)
- 6
- 6.5
- 7
- 8
- 9
- 10
- 11
- 12
- 13
- 14
- 15
- 16
- 17
- 17.462(11/16)
- 18
- 19
- 19.05
- 20
- 20.638
- 21
- 22
- 23
- 23.812
- 24
- 25
- 26
- 27
- 28
- 29
- 30
- 30.162
- 31
- 32
- 33
- 33.338
- 34
- 35
- 36
- 37
- 38
- 38.1
- 39
- 40
- 41
- 42
- 43
- 44
- 44.45
- 45
- 45.237
- 47
- 47.625(1 7/8)
- 48
- 49
- 50
- 50.005
- 50.292
- 51
- 52
- 53
- 54
- 55
- 56
- 57
- 58
- 59
- 59.131
- 60
- 61
- 62
- 63
- 64
- 65
- 65.088
- 66
- 66.5
- 67
- 68
- 70
- 71.5
- 72
- 73
- 73.025
- 74
- 75
- 76.2
- 77
- 78
- 80
- 81
- 82
- 82.550(3 1/4)
- 83
- 85
- 86
- 88
- 89
- 90
- 92
- 93.264
- 95
- 98
- 100
- 102
- 105
- 108
- 110
- 112.712
- 115
- 117
- 120
- 125
- 127
- 130
- 135
- 137
- 140
- 145
- 150
- 153
- 155
- 160
- 165
- 170
- 173
- 175
- 178
- 180
- 188
- 190
- 200
- 210
- 215
- 220
- 225
- 230
- 240
- 250
- 260
- 270
- 280
- 290
- 300
- 310
- 320
- 340
- 360
- 370
- 380
- 400
- 420
- 440
- 460
- 480
- 500
- 520
- 540
- 560
- 580
- 600
- 620
- 650
- 680
- 700
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Raceway Ring Shape
- Cylindrical Roller
- Needle Roller
- Cone Roller
- Self-Aligning Roller
- Complex Shape Roller
- One-Way Clutch
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Load Direction
- Radial
- Thrust
-
Width B(mm)
- 1
- 2
- 2.5
- 2.75
- 3
- 3.5
- 4
- 4.25
- 4.75
- 5
- 5.25
- 5.5
- 5.75
- 6
- 6.5
- 7
- 7.5
- 8
- 8.25
- 8.5
- 9
- 9.5
- 10
- 10.5
- 11
- 11.5
- 11.75
- 12
- 12.5
- 12.7
- 12.700(1/2)
- 13
- 13.25
- 13.5
- 14
- 14.25
- 14.5
- 14.732
- 15
- 15.25
- 15.88
- 16
- 16.25
- 16.637
- 16.764
- 17
- 17.25
- 17.462
- 18
- 18.25
- 18.288
- 19
- 19.05
- 19.25
- 19.75
- 20
- 20.75
- 21
- 21.25
- 21.75
- 22
- 22.25
- 22.75
- 23
- 23.75
- 24
- 24.25
- 24.75
- 25
- 25.25
- 25.4
- 25.40(1)
- 25.650
- 25.654
- 26
- 26.25
- 26.75
- 27
- 27.25
- 28
- 28.25
- 28.75
- 29
- 29.25
- 29.75
- 30
- 30.162
- 30.302
- 30.5
- 31
- 31.5
- 31.75
- 32
- 32.5
- 32.75
- 33
- 33.25
- 33.5
- 34
- 34.5
- 35
- 35.25
- 36
- 37
- 38
- 38.25
- 38.5
- 39
- 40
- 41
- 42
- 42.25
- 42.5
- 43
- 43.5
- 43.75
- 44.45(1 3/4)
- 44.5
- 45
- 45.5
- 45.75
- 46
- 46.5
- 47
- 48
- 48.5
- 49
- 49.5
- 50
- 51
- 51.5
- 52
- 53
- 53.5
- 54
- 54.5
- 55
- 56
- 57
- 58
- 59
- 59.5
- 60
- 60.5
- 61
- 61.5
- 62
- 63
- 63.5
- 63.75
- 64
- 65
- 67
- 67.5
- 67.75
- 68
- 69
- 70
- 71.5
- 71.75
- 72
- 73
- 74
- 75
- 76
- 77
- 77.5
- 78
- 79
- 80
- 81.5
- 82
- 83
- 84
- 84.5
- 85
- 86
- 87
- 88
- 89
- 90
- 90.5
- 91
- 92
- 93
- 95
- 96
- 97
- 98
- 98.75
- 100
- 102
- 103
- 104
- 106
- 107.75
- 108
- 109
- 110
- 112
- 114
- 115
- 118
- 120
- 121
- 122
- 126
- 127
- 128
- 130
- 132
- 133
- 134
- 135
- 137
- 138
- 140
- 144
- 145
- 146
- 148
- 150
- 155
- 157
- 160
- 163
- 165
- 174
- 175
- 176
- 190
- 192
- 200
- 208
-
Outer Ring
- With Outer Ring
- W/o Outer Ring
-
Number of Raceway Ring Rows
-
Inner/Outer Ring Material
- Steel
- Stainless Steel
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Specifications
-
Outer Ring Type
-
Precision (JIS)
- Class 0
- Class 4
- Class 5
-
Rolling Element Material
-
Size Standards
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