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NTN 2304SK Bearing

Bearing 2304SK NTN , NTN bearing

Dimensional Specifications

  • Bore type NTN Bearing
  • Cage material Steel
  • Precision class Class normal (P0)(P6)
  • Old Model 2304SK
  • Operating Temperature Range -40 to 250 ºF

Connecting Size

Size mating parts (da min.)
26.5
Size mating parts (Da max.)
45.5
Size mating parts (ra max.)
1

Overall dimension

External diameter
52 mm
Internal diameter
20 mm
B Width
21 mm
Weight
0.193 Kg
Outer ring width
21 mm

Size Geometric characteristics

rРадиус наружней фаски
1.1 mm

Load and resources

Dynamic load capacity
18.5 kN
C0 Static load capacity
4.7 kN
Cr Radial dynamic load
18.5 kN
Maximum speed with grease lubrication
11 000 об/мин
WoilЧастота вращения предельная при жидкой смазке
14 000 об/мин

Protect

Seal Up
Нет

Other

Number of rolling tracks
2
Estimated coefficient (e)
0.5
Y0Estimated coefficient
1.3
Y1Estimated coefficient
1.2
Size
20x52x21
Y2Estimated coefficient
1.9

HOT BEARING PRICES

    1. MODEL
    2. BRAND
    3. IDD
    4. OD
    5. WIDTH
    6. Weight
    1. 23234CE4
    2. NSK
    3. 170
    4. 310
    5. 110
    6. 36.4
    1. 2313SK
    2. NTN
    3. 65
    4. 140
    5. 48
    6. 3.2
    1. TL23238CAKE4
    2. NSK
    3. 190
    4. 340
    5. 120
    6. 46.5
    1. 23232B
    2. NTN
    3. 160
    4. 290
    5. 104
    6. 30
    1. 2312SK
    2. NTN
    3. 60
    4. 130
    5. 46
    6. 2.57
    1. 23236CE4
    2. NSK
    3. 180
    4. 320
    5. 112
    6. 38.9
    1. TL23048CAKE4
    2. NSK
    3. 240
    4. 360
    5. 92
    6. 32.6
    1. 23238B
    2. NTN
    3. 190
    4. 340
    5. 120
    6. 47.6
    1. 23234B
    2. NTN
    3. 170
    4. 310
    5. 110
    6. 36.8
    1. 2318SK
    2. NTN
    3. 90
    4. 190
    5. 64
    6. 7.76
    1. 2322SK
    2. NTN
    3. 110
    4. 240
    5. 80
    6. 17.4
    1. 2304
    2. NSK
    3. 20
    4. 52
    5. 21
    6. 0.193
    1. 2307SK
    2. NTN
    3. 35
    4. 80
    5. 31
    6. 0.642
    1. 23232CE4
    2. NSK
    3. 160
    4. 290
    5. 104
    6. 30.5
    1. 2310SK
    2. NTN
    3. 50
    4. 110
    5. 40
    6. 1.58
    1. 2305SK
    2. NTN
    3. 25
    4. 62
    5. 24
    6. 0.319
    1. 23040CAKE4
    2. NSK
    3. 200
    4. 310
    5. 82
    6. 22.6
    1. TL23232CE4
    2. NSK
    3. 160
    4. 290
    5. 104
    6. 30.5
    1. 23044CAKE4
    2. NSK
    3. 220
    4. 340
    5. 90
    6. 29.7
    1. 2319SK
    2. NTN
    3. 95
    4. 200
    5. 67
    6. 9.01
    1. 23230CE4
    2. NSK
    3. 150
    4. 270
    5. 96
    6. 24.2
    1. TL23236CAKE4
    2. NSK
    3. 180
    4. 320
    5. 112
    6. 38.5
    1. TL23044CAKE4
    2. NSK
    3. 220
    4. 340
    5. 90
    6. 29.7
    1. 2304TN9
    2. SKF
    3. 20
    4. 52
    5. 21
    6. 0.22
    1. 2320SK
    2. NTN
    3. 100
    4. 215
    5. 73
    6. 11.6
    1. 23048CAKE4
    2. NSK
    3. 240
    4. 360
    5. 92
    6. 32.6
    1. 23230B
    2. NTN
    3. 150
    4. 270
    5. 96
    6. 24.1
    1. TL23040CAKE4
    2. NSK
    3. 200
    4. 310
    5. 82
    6. 22.6
    1. 23048B
    2. NTN
    3. 240
    4. 360
    5. 92
    6. 33.4
    1. 2309SK
    2. NTN
    3. 45
    4. 100
    5. 36
    6. 1.2