NACHI 7211B Bearing
Bearing 7211B NACHI , NACHI bearing
- Bearing Weight 0.635 (Inquire about discount price)
- Bore diameter 55
- Outer diameter 100
- Overall width 21
- Bore type NACHI Bearing
- Cage material Steel
- Precision class Class normal (P0)(P6)
- Old Model 7211B
- Operating Temperature Range -40 to 250 ºF
Connecting Size
- Size mating parts (da min.)
- 64
- Size mating parts (Da max.)
- 91
- Size mating parts (ra max.)
- 1.5
Overall dimension
- External diameter
- 100 mm
- Internal diameter
- 55 mm
- B Width
- 21 mm
- Weight
- 0.635 Kg
- Outer ring width
- 21 mm
Size Geometric characteristics
- rРадиус наружней фаски
- 1.5 mm
- r1 outer ring (flange) installation chamfer
- 1 mm
- αУгол контакта
- 40°
Load and resources
- Dynamic load capacity
- 48 кН
- C0 Static load capacity
- 37.5 кН
- Cr Radial dynamic load
- 48 кН
- Maximum speed with grease lubrication
- 5300 об/мин
- WoilЧастота вращения предельная при жидкой смазке
- 7000 об/мин
Protect
- Seal Up
- Нет
Other
- Number of rolling tracks
- 1
- Расстояние до действительного центра опоры (a)
- 22.1 mm
- Size
- 55x100x21
- MODEL
- BRAND
- IDD
- OD
- WIDTH
- Weight
- 7211BDB
- NACHI
- 55
- 100
- 21
- 0.635
- 7211B
- NACHI
- 55
- 100
- 21
- 0.635
- 7206CDB
- NACHI
- 30
- 62
- 16
- 0.210
- 7204BDB
- NACHI
- 20
- 47
- 14
- 0.110
- 7205CDB
- NACHI
- 25
- 52
- 15
- 0.135
- 7219CDB
- NACHI
- 95
- 170
- 32
- 2.78
- 7213B
- NACHI
- 65
- 120
- 23
- 1.02
- 7211C
- NACHI
- 55
- 100
- 21
- 0.635
- 7221BDB
- NACHI
- 105
- 190
- 36
- 3.93
- 7209CDB
- NACHI
- 45
- 85
- 19
- 0.430
- 7212CDB
- NACHI
- 60
- 110
- 22
- 0.820
- 7207BDB
- NACHI
- 35
- 72
- 17
- 0.295
- 7228BDB
- NACHI
- 140
- 250
- 42
- 8.78
- 7220CDB
- NACHI
- 100
- 180
- 34
- 3.32
- 7230BDB
- NACHI
- 150
- 270
- 45
- 11.0
- 7209BDB
- NACHI
- 45
- 85
- 19
- 0.430
- 7211BDT
- NACHI
- 55
- 100
- 21
- 0.635
- 7238BDB
- NACHI
- 190
- 340
- 55
- 21.5
- 7210B
- NACHI
- 50
- 90
- 20
- 0.485
- 7226B
- NACHI
- 130
- 230
- 40
- 6.88
- 7232CDB
- NACHI
- 160
- 290
- 48
- 13.7
- 7226BDB
- NACHI
- 130
- 230
- 40
- 6.88
- 7220B
- NACHI
- 100
- 180
- 34
- 3.32
- 7215B
- NACHI
- 75
- 130
- 25
- 1.23
- 7222BDB
- NACHI
- 110
- 200
- 38
- 4.62
- 7206BDB
- NACHI
- 30
- 62
- 16
- 0.210
- 7222B
- NACHI
- 110
- 200
- 38
- 4.62
- 7208CDB
- NACHI
- 40
- 80
- 18
- 0.380
- 7208B
- NACHI
- 40
- 80
- 18
- 0.380
- 7219B
- NACHI
- 95
- 170
- 32
- 2.78
Request for inquiry
Name and email are required!!!