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CX NNU4921 Bearing

Bearing NNU4921 CX , CX bearing

Dimensional Specifications

  • Bore type CX Bearing
  • Cage material Steel
  • Precision class Class normal (P0)(P6)
  • Old Model NNU4921
  • Operating Temperature Range -40 to 250 ºF

Overall dimension

External diameter
145 mm
Internal diameter
105 mm
B Width
40 mm
Outer ring width
40 mm

Load and resources

Dynamic load capacity
133 kN
C0 Static load capacity
268 kN
Cr Radial dynamic load
133 kN
Maximum speed with grease lubrication
4100 об/мин
WoilЧастота вращения предельная при жидкой смазке
4800 об/мин

Protect

Seal Up
Нет

Other

Number of rolling tracks
2
Size
105x145x40

HOT BEARING PRICES

    1. MODEL
    2. BRAND
    3. IDD
    4. OD
    5. WIDTH
    6. Weight
    1. NNU4921
    2. CX
    3. 105
    4. 145
    5. 40
    6. 1.94
    1. NNU4926
    2. CX
    3. 130
    4. 180
    5. 50
    6. 3.75
    1. NNU4920
    2. CX
    3. 100
    4. 140
    5. 40
    1. NNU4922
    2. CX
    3. 110
    4. 150
    5. 40
    6. 2.02
    1. NNU4921
    2. ISO
    3. 105
    4. 145
    5. 40
    6. 1.94
    1. NNU4920
    2. CX
    3. 100
    4. 140
    5. 40
    6. 1.86
    1. NNU4924
    2. CX
    3. 120
    4. 165
    5. 45
    1. NNU4926
    2. CX
    3. 130
    4. 180
    5. 50
    1. NNU4924
    2. CX
    3. 120
    4. 165
    5. 45
    6. 2.79
    1. NNU4922
    2. CX
    3. 110
    4. 150
    5. 40
    1. NNU4928
    2. CX
    3. 140
    4. 190
    5. 50
    6. 4
    1. NNU4921
    2. ISO
    3. 105
    4. 145
    5. 40
    1. NNU4928
    2. CX
    3. 140
    4. 190
    5. 50
    1. NNU4928-S-M-SP
    2. FAG
    3. 140
    4. 190
    5. 50
    6. 4.24
    1. NNU4922K
    2. CX
    3. 110
    4. 150
    5. 40
    1. NNU4932
    2. CX
    3. 160
    4. 220
    5. 60
    1. NNU4936
    2. CX
    3. 180
    4. 250
    5. 69
    6. 2.03
    1. NNU4921C1NAP4
    2. NTN
    3. 105
    4. 145
    5. 40
    6. 1.91
    1. NNU4922KC1NAP4
    2. NTN
    3. 110
    4. 150
    5. 40
    6. 1.99
    1. 71921
    2. SKF
    3. 145
    4. 105
    5. 20
    6. 0.82
    1. NNU4926K
    2. CX
    3. 130
    4. 180
    5. 50
    6. 3.57
    1. NNU4924-S-K-M-SP
    2. FAG
    3. 120
    4. 165
    5. 45
    6. 2.71
    1. NNU4920
    2. ISO
    3. 100
    4. 140
    5. 40
    1. NNU4926
    2. ISO
    3. 130
    4. 180
    5. 50
    1. NNU4922
    2. ISO
    3. 110
    4. 150
    5. 40
    6. 2.02
    1. NNU4964
    2. CX
    3. 320
    4. 440
    5. 118
    6. 51.4
    1. NNU4921K
    2. ISO
    3. 105
    4. 145
    5. 40
    1. NNU4930
    2. CX
    3. 150
    4. 210
    5. 60
    6. 6.27
    1. NNU4928K
    2. ISO
    3. 140
    4. 190
    5. 50
    6. 3.82
    1. NNU4944
    2. CX
    3. 220
    4. 300
    5. 80
    6. 16.14