NACHI 7312B Bearing
Bearing 7312B NACHI , NACHI bearing
- Bearing Weight 1.81 (Inquire about discount price)
- Bore diameter 60
- Outer diameter 130
- Overall width 31
- Bore type NACHI Bearing
- Cage material Steel
- Precision class Class normal (P0)(P6)
- Old Model 7312B
- Operating Temperature Range -40 to 250 ºF
Connecting Size
- Size mating parts (da min.)
- 72
- Size mating parts (Da max.)
- 118
- Size mating parts (ra max.)
- 2
Overall dimension
- External diameter
- 130 mm
- Internal diameter
- 60 mm
- B Width
- 31 mm
- Weight
- 1.81 Kg
- Outer ring width
- 31 mm
Size Geometric characteristics
- rРадиус наружней фаски
- 2.1 mm
- r1 outer ring (flange) installation chamfer
- 1.1 mm
- αУгол контакта
- 40°
Load and resources
- Dynamic load capacity
- 92.5 кН
- C0 Static load capacity
- 67.5 кН
- Cr Radial dynamic load
- 92.5 кН
- Maximum speed with grease lubrication
- 4300 об/мин
- WoilЧастота вращения предельная при жидкой смазке
- 5500 об/мин
Protect
- Seal Up
- Нет
Other
- Number of rolling tracks
- 1
- Расстояние до действительного центра опоры (a)
- 24.4 mm
- Size
- 60x130x31
- MODEL
- BRAND
- IDD
- OD
- WIDTH
- Weight
- 7312B
- NACHI
- 60
- 130
- 31
- 1.81
- 7312BDB
- NACHI
- 60
- 130
- 31
- 1.81
- 7308CDB
- NACHI
- 40
- 90
- 23
- 0.655
- 7332B
- NACHI
- 160
- 340
- 68
- 30.2
- 7314BDB
- NACHI
- 70
- 150
- 35
- 2.70
- 7319CDB
- NACHI
- 95
- 200
- 45
- 6.68
- 7212B
- NACHI
- 60
- 110
- 22
- 0.820
- 7320BDB
- NACHI
- 100
- 215
- 47
- 8.18
- 7340B
- NACHI
- 200
- 420
- 80
- 53.7
- 7316BDB
- NACHI
- 80
- 170
- 39
- 4.18
- 7302B
- NACHI
- 15
- 42
- 13
- 0.085
- 7318CDB
- NACHI
- 90
- 190
- 43
- 5.76
- 7301CDB
- NACHI
- 12
- 37
- 12
- 0.063
- 7314CDB
- NACHI
- 70
- 150
- 35
- 2.70
- 7310CDB
- NACHI
- 50
- 110
- 27
- 1.14
- 7321CDB
- NACHI
- 105
- 225
- 49
- 9.34
- 7312CDT
- NACHI
- 60
- 130
- 31
- 1.81
- 7301B
- NACHI
- 12
- 37
- 12
- 0.063
- 7212CDB
- NACHI
- 60
- 110
- 22
- 0.820
- 7316B
- NACHI
- 80
- 170
- 39
- 4.18
- 7322B
- NACHI
- 110
- 240
- 50
- 11.0
- 7312C
- NACHI
- 60
- 130
- 31
- 1.81
- 7303B
- NACHI
- 17
- 47
- 14
- 0.120
- 7309BDB
- NACHI
- 45
- 100
- 25
- 0.875
- 7317CDB
- NACHI
- 85
- 180
- 41
- 4.90
- 7321B
- NACHI
- 105
- 225
- 49
- 9.34
- 7305CDB
- NACHI
- 25
- 62
- 17
- 0.245
- 7322CDB
- NACHI
- 110
- 240
- 50
- 11.0
- 7322BDB
- NACHI
- 110
- 240
- 50
- 11.0
- 12580/12520
- NACHI
- 20.638
- 49.225
- 19.845
- 0.181
Request for inquiry
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