KOYO 7308B Bearing
Bearing 7308B KOYO , KOYO bearing
- Bearing Weight 0.657 (Inquire about discount price)
- Bore diameter 40
- Outer diameter 90
- Overall width 23
- Bore type KOYO Bearing
- Cage material Steel
- Precision class Class normal (P0)(P6)
- Old Model 7308B
- Operating Temperature Range -40 to 250 ºF
Connecting Size
- Size mating parts (da min.)
- 48.5
- Size mating parts (Da max.)
- 81.5
- Size mating parts (ra max.)
- 1.5
Overall dimension
- External diameter
- 90 mm
- Internal diameter
- 40 mm
- B Width
- 23 mm
- Weight
- 0.657 Kg
- Outer ring width
- 23 mm
Size Geometric characteristics
- rРадиус наружней фаски
- 1.5 mm
- r1 outer ring (flange) installation chamfer
- 1 mm
- αУгол контакта
- 40°
Load and resources
- Maximum speed with grease lubrication
- 6900 об/мин
- WoilЧастота вращения предельная при жидкой смазке
- 9200 об/мин
Protect
- Seal Up
- Нет
Other
- Number of rolling tracks
- 1
- Расстояние до действительного центра опоры (a)
- 38.8 mm
- Size
- 40x90x23
- MODEL
- BRAND
- IDD
- OD
- WIDTH
- Weight
- 234408B
- KOYO
- 40
- 68
- 36
- 0.475
- 7324B
- KOYO
- 120
- 260
- 55
- 12.6
- 7307B
- KOYO
- 35
- 80
- 21
- 0.475
- 7305B
- KOYO
- 25
- 62
- 17
- 0.243
- 7316B
- KOYO
- 80
- 170
- 39
- 3.85
- 7330B
- KOYO
- 150
- 320
- 65
- 22.4
- 7309B
- KOYO
- 45
- 100
- 25
- 0.875
- 7322B
- KOYO
- 110
- 240
- 50
- 10.1
- 7008B
- KOYO
- 40
- 68
- 15
- 0.210
- 7318B
- KOYO
- 90
- 190
- 43
- 5.30
- 7321B
- KOYO
- 105
- 225
- 49
- 8.62
- 7311B
- KOYO
- 55
- 120
- 29
- 1.45
- 7317B
- KOYO
- 85
- 180
- 41
- 4.53
- 7303B
- KOYO
- 17
- 47
- 14
- 0.120
- 7326B
- KOYO
- 130
- 280
- 58
- 15.4
- 7308C
- KOYO
- 40
- 90
- 23
- 0.657
- 7338B
- KOYO
- 190
- 400
- 78
- 45.5
- 7314B
- KOYO
- 70
- 150
- 35
- 2.70
- 7408B
- KOYO
- 40
- 110
- 27
- 1.23
- 7319B
- KOYO
- 95
- 200
- 45
- 6.12
- 7312B
- KOYO
- 60
- 130
- 31
- 1.81
- 7306B
- KOYO
- 30
- 72
- 19
- 0.362
- 7313B
- KOYO
- 65
- 140
- 33
- 2.22
- 234708B
- KOYO
- 42
- 68
- 36
- 0.437
- 7310B
- KOYO
- 50
- 110
- 27
- 1.14
- 7334B
- KOYO
- 170
- 360
- 72
- 31.2
- 7320B
- KOYO
- 100
- 215
- 47
- 7.53
- 7332B
- KOYO
- 160
- 340
- 68
- 26.4
- 7328B
- KOYO
- 140
- 300
- 62
- 18.8
- 7304B
- KOYO
- 20
- 52
- 15
- 0.150
KOYO Bearings News
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