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NSK 21304CDE4 Bearing

Bearing 21304CDE4 NSK , NSK bearing

Dimensional Specifications

  • Bore type NSK Bearing
  • Cage material Steel
  • Precision class Class normal (P0)(P6)
  • Old Model 21304CDE4
  • Operating Temperature Range -40 to 250 ºF

Connecting Size

Size mating parts (da min.)
27
Size mating parts (Da min.)
42
Size mating parts (Da max.)
45
Size mating parts (ra max.)
1
Size mating parts (da max.)
28

Overall dimension

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

Size Geometric characteristics

rРадиус наружней фаски
1.1 mm

Load and resources

Dynamic load capacity
29.3 kN
C0 Static load capacity
26.9 kN
Cr Radial dynamic load
29.3 kN
Maximum speed with grease lubrication
6300 об/мин
WoilЧастота вращения предельная при жидкой смазке
8200 об/мин

Protect

Seal Up
Нет

Other

Number of rolling tracks
2
Estimated coefficient (e)
0.31
Y0Estimated coefficient
2.1
Size
20x52x15
Y2Estimated coefficient
3.2
Estimated coefficient (Y3)
2.1

HOT BEARING PRICES

    1. MODEL
    2. BRAND
    3. IDD
    4. OD
    5. WIDTH
    6. Weight
    1. 21305CDE4
    2. NSK
    3. 25
    4. 62
    5. 17
    6. 0.26
    1. 21306CDE4
    2. NSK
    3. 30
    4. 72
    5. 19
    6. 0.39
    1. 21307CDE4
    2. NSK
    3. 35
    4. 80
    5. 21
    6. 0.53
    1. TL23034CDE4
    2. NSK
    3. 170
    4. 260
    5. 67
    6. 13
    1. 23024CDE4
    2. NSK
    3. 120
    4. 180
    5. 46
    6. 4.11
    1. 21308EAE4
    2. NSK
    3. 40
    4. 90
    5. 23
    6. 0.73
    1. 23034CDE4
    2. NSK
    3. 170
    4. 260
    5. 67
    6. 13
    1. 21075/21212
    2. NSK
    3. 19.05
    4. 53.975
    5. 22.225
    6. 0.253
    1. 21309EAE4
    2. NSK
    3. 45
    4. 100
    5. 25
    6. 0.96
    1. 22234CDE4
    2. NSK
    3. 170
    4. 310
    5. 86
    6. 28.8
    1. 22232CDE4
    2. NSK
    3. 160
    4. 290
    5. 80
    6. 23.1
    1. 30344
    2. NSK
    3. 220
    4. 460
    5. 97
    6. 72.4
    1. 23244CKE4
    2. NSK
    3. 220
    4. 400
    5. 144
    6. 80.4
    1. TL22228CDE4
    2. NSK
    3. 140
    4. 250
    5. 68
    6. 14.5
    1. 30BD219T12DDU
    2. NSK
    3. 30
    4. 47
    5. 21
    1. EP30BWK14
    2. NSK
    3. 30
    4. 46.3
    5. 1.35
    1. 30306CN
    2. NSK
    3. 30
    4. 72
    5. 20.75
    1. L521945/L521910
    2. NSK
    3. 101.6
    4. 146.05
    5. 21.433
    6. 1.19
    1. 53214
    2. NSK
    3. 70
    4. 105
    5. 28.8
    6. 0.866
    1. TL23032CDE4
    2. NSK
    3. 160
    4. 240
    5. 60
    6. 9.66
    1. 22309EAE4
    2. NSK
    3. 45
    4. 100
    5. 36
    6. 1.34
    1. 23022CDE4
    2. NSK
    3. 110
    4. 170
    5. 45
    6. 3.76
    1. 51214
    2. NSK
    3. 70
    4. 105
    5. 27
    6. 0.793
    1. 30217CA
    2. NSK
    3. 85
    4. 150
    5. 30.5
    6. 2.07
    1. 22214EAE4
    2. NSK
    3. 70
    4. 125
    5. 31
    6. 1.58
    1. 23234CKE4
    2. NSK
    3. 170
    4. 310
    5. 110
    6. 36.4
    1. TL23028CDE4
    2. NSK
    3. 140
    4. 210
    5. 53
    6. 6.49
    1. 23224CKE4
    2. NSK
    3. 120
    4. 215
    5. 76
    6. 12.1
    1. 23020CDE4
    2. NSK
    3. 100
    4. 150
    5. 37
    6. 2.31
    1. 22236CDE4
    2. NSK
    3. 180
    4. 320
    5. 86
    6. 30.2