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NACHI 21304EK Bearing

Bearing 21304EK NACHI , NACHI bearing

Dimensional Specifications

  • Bore type NACHI Bearing
  • Cage material Steel
  • Precision class Class normal (P0)(P6)
  • Old Model 21304EK
  • Operating Temperature Range -40 to 250 ºF

Overall dimension

External diameter
52 mm
Internal diameter
20 mm
B Width
15 mm
Weight
0.18 Kg
Outer ring width
15 mm

Size Geometric characteristics

rРадиус наружней фаски
1.1 mm

Load and resources

Dynamic load capacity
47 kN
C0 Static load capacity
33.5 kN
Cr Radial dynamic load
47 kN
Maximum speed with grease lubrication
11000 об/мин
WoilЧастота вращения предельная при жидкой смазке
14000 об/мин

Protect

Seal Up
Нет

Other

Number of rolling tracks
2
Estimated coefficient (e)
0.31
Y0Estimated coefficient
2.15
Y1Estimated coefficient
2.2
Size
20x52x15
Y2Estimated coefficient
3.27

HOT BEARING PRICES

    1. MODEL
    2. BRAND
    3. IDD
    4. OD
    5. WIDTH
    6. Weight
    1. 21314EX1K
    2. NACHI
    3. 70
    4. 150
    5. 35
    6. 3.1
    1. 21305EK
    2. NACHI
    3. 25
    4. 62
    5. 17
    6. 0.29
    1. 21308EK
    2. NACHI
    3. 40
    4. 90
    5. 23
    6. 0.78
    1. 21324EK
    2. NACHI
    3. 120
    4. 260
    5. 55
    6. 15.3
    1. 21307EK
    2. NACHI
    3. 35
    4. 80
    5. 21
    6. 0.57
    1. 21306EK
    2. NACHI
    3. 30
    4. 72
    5. 19
    6. 0.43
    1. 21309EK
    2. NACHI
    3. 45
    4. 100
    5. 25
    6. 1.05
    1. 23264EK
    2. NACHI
    3. 320
    4. 580
    5. 208
    6. 244
    1. 22244EK
    2. NACHI
    3. 220
    4. 400
    5. 108
    6. 61.9
    1. 22217AEXK
    2. NACHI
    3. 85
    4. 150
    5. 36
    6. 2.82
    1. 22309AEXK
    2. NACHI
    3. 45
    4. 100
    5. 36
    6. 1.41
    1. 22211AEXK
    2. NACHI
    3. 55
    4. 100
    5. 25
    6. 0.89
    1. 22214AEXK
    2. NACHI
    3. 70
    4. 125
    5. 31
    6. 1.69
    1. 21322EX1K
    2. NACHI
    3. 110
    4. 240
    5. 50
    6. 11.6
    1. 21319EX1K
    2. NACHI
    3. 95
    4. 200
    5. 45
    6. 7.1
    1. 23224EX1K
    2. NACHI
    3. 120
    4. 215
    5. 76
    6. 12
    1. 23034EK
    2. NACHI
    3. 170
    4. 260
    5. 67
    6. 13.1
    1. 22264EK
    2. NACHI
    3. 320
    4. 580
    5. 150
    6. 179
    1. 30TAB06-2NK
    2. NACHI
    3. 30
    4. 62
    5. 15
    6. 0.21
    1. 22213AEXK
    2. NACHI
    3. 65
    4. 120
    5. 31
    6. 1.6
    1. 23044EK
    2. NACHI
    3. 220
    4. 340
    5. 90
    6. 30.7
    1. 23219EK
    2. NACHI
    3. 95
    4. 170
    5. 55.6
    6. 5.46
    1. 23964EK
    2. NACHI
    3. 320
    4. 440
    5. 90
    6. 41.8
    1. 30TAB06DB-2NK
    2. NACHI
    3. 30
    4. 62
    5. 15
    6. 0.21
    1. 23234EK
    2. NACHI
    3. 170
    4. 310
    5. 110
    6. 37
    1. 21306AX
    2. NACHI
    3. 30
    4. 72
    5. 19
    6. 0.43
    1. 22216AEXK
    2. NACHI
    3. 80
    4. 140
    5. 33
    6. 2.24
    1. 23184EK
    2. NACHI
    3. 420
    4. 700
    5. 224
    6. 354
    1. 23218EX1K
    2. NACHI
    3. 90
    4. 160
    5. 52.4
    6. 4.57
    1. 23244EK
    2. NACHI
    3. 220
    4. 400
    5. 144
    6. 81.4