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NACHI 7220CDB Bearing

Bearing 7220CDB NACHI , NACHI bearing

Dimensional Specifications

  • Bore type NACHI Bearing
  • Cage material Steel
  • Precision class Class normal (P0)(P6)
  • Old Model 7220CDB
  • Operating Temperature Range -40 to 250 ºF

Connecting Size

Size mating parts (da min.)
112
Size mating parts (Da max.)
173
Size mating parts (ra max.)
1

Overall dimension

External diameter
180 mm
Internal diameter
100 mm
B Width
34 mm
Weight
3.32 Kg
Outer ring width
34 mm

Size Geometric characteristics

rРадиус наружней фаски
2.1 mm
r1 outer ring (flange) installation chamfer
1.1 mm
αУгол контакта
15°

Load and resources

Dynamic load capacity
244 кН
C0 Static load capacity
255 кН
Cr Radial dynamic load
244 кН
Maximum speed with grease lubrication
4600 об/мин
WoilЧастота вращения предельная при жидкой смазке
6300 об/мин

Protect

Seal Up
Нет

Other

Number of rolling tracks
2
Расстояние до действительного центра опоры (a)
-0.8 mm
Size
100x180x34
Size (2B)
68 mm

HOT BEARING PRICES

    1. MODEL
    2. BRAND
    3. IDD
    4. OD
    5. WIDTH
    6. Weight
    1. 7226CDB
    2. NACHI
    3. 130
    4. 230
    5. 40
    6. 6.88
    1. 7202CDB
    2. NACHI
    3. 15
    4. 35
    5. 11
    6. 0.048
    1. 7234CDB
    2. NACHI
    3. 170
    4. 310
    5. 52
    6. 17.4
    1. 7200CDB
    2. NACHI
    3. 10
    4. 30
    5. 9
    6. 0.034
    1. 7224CDB
    2. NACHI
    3. 120
    4. 215
    5. 40
    6. 6.05
    1. 7220BDB
    2. NACHI
    3. 100
    4. 180
    5. 34
    6. 3.32
    1. 7228CDB
    2. NACHI
    3. 140
    4. 250
    5. 42
    6. 8.78
    1. 7211CDB
    2. NACHI
    3. 55
    4. 100
    5. 21
    6. 0.635
    1. 7214CDB
    2. NACHI
    3. 70
    4. 125
    5. 24
    6. 1.12
    1. 7208CDB
    2. NACHI
    3. 40
    4. 80
    5. 18
    6. 0.380
    1. 7210CDB
    2. NACHI
    3. 50
    4. 90
    5. 20
    6. 0.485
    1. 7217CDB
    2. NACHI
    3. 85
    4. 150
    5. 28
    6. 1.87
    1. 7218CDB
    2. NACHI
    3. 90
    4. 160
    5. 30
    6. 2.30
    1. 7203CDB
    2. NACHI
    3. 17
    4. 40
    5. 12
    6. 0.070
    1. 7216CDB
    2. NACHI
    3. 80
    4. 140
    5. 26
    6. 1.50
    1. 7213CDB
    2. NACHI
    3. 65
    4. 120
    5. 23
    6. 1.02
    1. 7206CDB
    2. NACHI
    3. 30
    4. 62
    5. 16
    6. 0.210
    1. 7204CDB
    2. NACHI
    3. 20
    4. 47
    5. 14
    6. 0.110
    1. 7230CDB
    2. NACHI
    3. 150
    4. 270
    5. 45
    6. 11.0
    1. 7222CDB
    2. NACHI
    3. 110
    4. 200
    5. 38
    6. 4.62
    1. 7212CDB
    2. NACHI
    3. 60
    4. 110
    5. 22
    6. 0.820
    1. 7205CDB
    2. NACHI
    3. 25
    4. 52
    5. 15
    6. 0.135
    1. 7020CDB
    2. NACHI
    3. 100
    4. 150
    5. 24
    6. 1.37
    1. 7221CDB
    2. NACHI
    3. 105
    4. 190
    5. 36
    6. 3.93
    1. 7201CDB
    2. NACHI
    3. 12
    4. 32
    5. 10
    6. 0.040
    1. 7236CDB
    2. NACHI
    3. 180
    4. 320
    5. 52
    6. 19.9
    1. 7220CDT
    2. NACHI
    3. 100
    4. 180
    5. 34
    6. 3.32
    1. 7209CDB
    2. NACHI
    3. 45
    4. 85
    5. 19
    6. 0.430
    1. 7215CDB
    2. NACHI
    3. 75
    4. 130
    5. 25
    6. 1.23
    1. 7219CDB
    2. NACHI
    3. 95
    4. 170
    5. 32
    6. 2.78