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NSK NF Bearing

Bearing NF 421 NSK , NSK bearing

Dimensional Specifications

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

Connecting Size

Size mating parts (da min.)
121
Size mating parts (ra max.)
3
Size mating parts (rb max.)
3
Size mating parts (Db min.)
225
Size mating parts (Db max.)
244

Overall dimension

External diameter
260 mm
Internal diameter
105 mm
B Width
60 mm
Weight
17.3 Kg
Outer ring width
60 mm

Size Geometric characteristics

rРадиус наружней фаски
4 mm
r1 outer ring (flange) installation chamfer
4 mm

Load and resources

Dynamic load capacity
495 kN
C0 Static load capacity
555 kN
Cr Radial dynamic load
495 kN
Maximum speed with grease lubrication
2 400 об/мин
WoilЧастота вращения предельная при жидкой смазке
3 000 об/мин

Protect

Seal Up
Нет

Other

Number of rolling tracks
1
Size
105x220.5x60
EwНаружный диаметр комплекта шариков/роликов
220.5 mm

HOT BEARING PRICES

    1. MODEL
    2. BRAND
    3. IDD
    4. OD
    5. WIDTH
    6. Weight
    1. 53214
    2. SKF
    3. 105
    4. 70
    5. 27
    6. 0.97
    1. NF1021
    2. NSK
    3. 105
    4. 160
    5. 26
    6. 1.83
    1. NF
    2. NSK
    3. 75
    4. 190
    5. 45
    6. 6.27
    1. NF214
    2. NTN
    3. 70
    4. 125
    5. 24
    6. 1.12
    1. NF
    2. NSK
    3. 95
    4. 240
    5. 55
    6. 13.6
    1. NF
    2. NSK
    3. 130
    4. 340
    5. 78
    6. 39.6
    1. NF
    2. NSK
    3. 55
    4. 140
    5. 33
    6. 2.5
    1. N
    2. SKF
    3. 125
    4. 70
    5. 24
    6. 1.114
    1. 53214
    2. ISB
    3. 70
    4. 105
    5. 28.8
    6. 0.97
    1. NF
    2. NSK
    3. 65
    4. 160
    5. 37
    6. 3.63
    1. NF
    2. NSK
    3. 105
    4. 225
    5. 49
    6. 8.69
    1. NF
    2. NSK
    3. 85
    4. 210
    5. 52
    6. 9.56
    1. NF
    2. NSK
    3. 90
    4. 225
    5. 54
    6. 11.5
    1. NF
    2. NSK
    3. 60
    4. 150
    5. 35
    6. 3.04
    1. NF
    2. NSK
    3. 45
    4. 120
    5. 29
    6. 1.62
    1. NF
    2. NACHI
    3. 105
    4. 260
    5. 60
    6. 19.1
    1. NF
    2. NSK
    3. 105
    4. 190
    5. 36
    6. 4
    1. NF
    2. NSK
    3. 40
    4. 110
    5. 27
    6. 1.28
    1. NF
    2. NSK
    3. 50
    4. 130
    5. 31
    6. 1.99
    1. NF
    2. NSK
    3. 70
    4. 180
    5. 42
    6. 5.28
    1. NF
    2. NSK
    3. 80
    4. 200
    5. 48
    6. 7.36
    1. NF
    2. NSK
    3. 30
    4. 90
    5. 23
    6. 0.758
    1. NF
    2. NSK
    3. 25
    4. 80
    5. 21
    6. 0.57
    1. 35BD210-A-T12DDUCG21
    2. NSK
    3. 35
    4. 62
    5. 28
    1. NF
    2. NSK
    3. 35
    4. 100
    5. 25
    6. 1.01
    1. NF
    2. NSK
    3. 100
    4. 250
    5. 58
    6. 15.5
    1. NF212
    2. NTN
    3. 60
    4. 110
    5. 22
    6. 0.818
    1. NF204
    2. NTN
    3. 20.000
    4. 47.000
    5. 14.000
    6. 0.11
    1. 53214U
    2. NSK
    3. 70
    4. 105
    5. 32
    6. 1.05
    1. 81214
    2. NTN
    3. 70.000
    4. 105.000
    5. 27.000
    6. 2.45