KOYO 7404 Bearing
Bearing 7404 KOYO , KOYO bearing
- Bearing Weight 0.395 (Inquire about discount price)
- Bore diameter 20
- Outer diameter 72
- Overall width 19
- Bore type KOYO Bearing
- Cage material Steel
- Precision class Class normal (P0)(P6)
- Old Model 7404
- Operating Temperature Range -40 to 250 ºF
Connecting Size
- Size mating parts (da min.)
- 27
- Size mating parts (Da max.)
- 65
- Size mating parts (ra max.)
- 1
Overall dimension
- External diameter
- 72 mm
- Internal diameter
- 20 mm
- B Width
- 19 mm
- Weight
- 0.395 Kg
- Outer ring width
- 19 mm
Size Geometric characteristics
- rРадиус наружней фаски
- 1.1 mm
- r1 outer ring (flange) installation chamfer
- 0.6 mm
- αУгол контакта
- 30°
Load and resources
- Maximum speed with grease lubrication
- 9 600 об/мин
- WoilЧастота вращения предельная при жидкой смазке
- 13 000 об/мин
Protect
- Seal Up
- Нет
Other
- Number of rolling tracks
- 1
- Расстояние до действительного центра опоры (a)
- 23.1 mm
- Size
- 20x72x19
- MODEL
- BRAND
- IDD
- OD
- WIDTH
- Weight
- 7405
- KOYO
- 25
- 80
- 21
- 0.527
- 7407
- KOYO
- 35
- 100
- 25
- 0.950
- 3204
- KOYO
- 20
- 47
- 20.6
- 0.170
- 24040R
- KOYO
- 200
- 310
- 109
- 30.5
- 5304ZZ
- KOYO
- 20
- 52
- 22.2
- 0.230
- 7416
- KOYO
- 80
- 200
- 48
- 6.00
- 7408
- KOYO
- 40
- 110
- 27
- 1.23
- 7418
- KOYO
- 90
- 225
- 54
- 11.4
- 23048R
- KOYO
- 240
- 360
- 92
- 34.9
- 5304
- KOYO
- 20
- 52
- 22.2
- 0.230
- 24040RHA
- KOYO
- 200
- 310
- 109
- 28.5
- 2304-2RS
- KOYO
- 20
- 52
- 21
- 0.209
- 5204ZZ
- KOYO
- 20
- 47
- 20.6
- 0.120
- 7411
- KOYO
- 55
- 140
- 33
- 2.36
- 7304
- KOYO
- 20
- 52
- 15
- 0.150
- 7204
- KOYO
- 20
- 47
- 14
- 0.112
- 6304BI
- KOYO
- 20
- 52
- 15
- 0.179
- 23044R
- KOYO
- 220
- 340
- 90
- 31.5
- 2304
- KOYO
- 20
- 52
- 21
- 0.209
- 5204-2RS
- KOYO
- 20
- 47
- 20.6
- 0.120
- 23040R
- KOYO
- 200
- 310
- 82
- 24.1
- 7004
- KOYO
- 20
- 42
- 12
- 0.079
- 7413
- KOYO
- 65
- 160
- 37
- 3.41
- SAC2047B
- KOYO
- 20
- 47
- 15
- 0.12
- 5204
- KOYO
- 20
- 47
- 20.6
- 0.120
- NTA-6074
- KOYO
- 95.25
- 117.48
- 3.175
- 0.05
- 3304
- KOYO
- 20
- 52
- 22.2
- 0.230
- 7415
- KOYO
- 75
- 190
- 45
- 5.90
- 23044RHA
- KOYO
- 220
- 340
- 90
- 28.8
- 6204BI
- KOYO
- 20
- 47
- 14
- 0.129
Request for inquiry
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