NTN 7301B Bearing
Bearing 7301B NTN , NTN bearing
- Bearing Weight 0.045 (Inquire about discount price)
- Bore diameter 12
- Outer diameter 37
- Overall width 12
- Bore type NTN Bearing
- Cage material Steel
- Precision class Class normal (P0)(P6)
- Old Model 7301B
- Operating Temperature Range -40 to 250 ºF
Connecting Size
- Size mating parts (da min.)
- 17.5
- Size mating parts (ra max.)
- 1
- Size mating parts (db min.)
- 16.5
Overall dimension
- External diameter
- 37 mm
- Internal diameter
- 12 mm
- B Width
- 12 mm
- Weight
- 0.045 Kg
- Outer ring width
- 12 mm
Size Geometric characteristics
- rРадиус наружней фаски
- 1 mm
- r1 outer ring (flange) installation chamfer
- 0.6 mm
- αУгол контакта
- 40°
Load and resources
- Dynamic load capacity
- 10.5 кН
- C0 Static load capacity
- 4.95 кН
- Cr Radial dynamic load
- 10.5 кН
- Maximum speed with grease lubrication
- 19 000 об/мин
- WoilЧастота вращения предельная при жидкой смазке
- 26 000 об/мин
Protect
- Seal Up
- Нет
Other
- Number of rolling tracks
- 1
- Расстояние до действительного центра опоры (a)
- 16.5 mm
- Size
- 12x37x12
- MODEL
- BRAND
- IDD
- OD
- WIDTH
- Weight
- 7301BDB
- NTN
- 12
- 37
- 12
- 0.09
- 7312B
- NTN
- 60
- 130
- 31
- 1.77
- 7326BDB
- NTN
- 130
- 280
- 58
- 35.2
- 7308B
- NTN
- 40
- 90
- 23
- 0.636
- 7311B
- NTN
- 55
- 120
- 29
- 1.42
- 7305BDB
- NTN
- 25
- 62
- 17
- 0.468
- 7314BDB
- NTN
- 70
- 150
- 35
- 5.22
- 7315B
- NTN
- 75
- 160
- 37
- 3.13
- 7304B
- NTN
- 20
- 52
- 15
- 0.141
- 7312BDB
- NTN
- 60
- 130
- 31
- 3.54
- 7336BDB
- NTN
- 180
- 380
- 75
- 81.8
- 7326B
- NTN
- 130
- 280
- 58
- 17.6
- 7321B
- NTN
- 105
- 225
- 49
- 8.36
- 7302B
- NTN
- 15
- 42
- 13
- 0.057
- 7328B
- NTN
- 140
- 300
- 62
- 21.5
- 7308BDB
- NTN
- 40
- 90
- 23
- 1.272
- 7313BDB
- NTN
- 65
- 140
- 33
- 4.3
- 7340B
- NTN
- 200
- 420
- 80
- 53.1
- 7330B
- NTN
- 150
- 320
- 65
- 25.1
- 7307BDB
- NTN
- 35
- 80
- 21
- 0.938
- 7324BDB
- NTN
- 120
- 260
- 55
- 29.4
- 7322CDB
- NTN
- 110.000
- 240.000
- 100.000
- 19.18
- 7332B
- NTN
- 160
- 340
- 68
- 29.8
- 7328BDB
- NTN
- 140
- 300
- 62
- 43
- 7316B
- NTN
- 80
- 170
- 39
- 3.72
- 7317B
- NTN
- 85
- 180
- 41
- 4.43
- 7318B
- NTN
- 90
- 190
- 43
- 5.16
- 7300B
- NTN
- 10
- 35
- 11
- 0.041
- 7316BDB
- NTN
- 80
- 170
- 39
- 7.44
- 7338BDB
- NTN
- 190
- 400
- 78
- 94
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