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NSK 2221 Bearing

Bearing 2221 NSK , NSK bearing

Dimensional Specifications

  • Bore type NSK Bearing
  • Cage material Steel
  • Precision class Class normal (P0)(P6)
  • Old Model 2221
  • Operating Temperature Range -40 to 250 ºF

Connecting Size

Size mating parts (da min.)
116
Size mating parts (Da max.)
179
Size mating parts (ra max.)
2

Overall dimension

External diameter
190 mm
Internal diameter
105 mm
B Width
50 mm
Weight
5.64 Kg
Outer ring width
50 mm

Size Geometric characteristics

rРадиус наружней фаски
2.1 mm

Load and resources

Dynamic load capacity
109 kN
C0 Static load capacity
45 kN
Cr Radial dynamic load
109 kN
Maximum speed with grease lubrication
3 000 об/мин
WoilЧастота вращения предельная при жидкой смазке
3 600 об/мин

Protect

Seal Up
Нет

Other

Number of rolling tracks
2
Estimated coefficient (e)
0.28
Y0Estimated coefficient
2.4
Size
105x190x50
Y2Estimated coefficient
3.5
Estimated coefficient (Y3)
2.3

HOT BEARING PRICES

    1. MODEL
    2. BRAND
    3. IDD
    4. OD
    5. WIDTH
    6. Weight
    1. 22216SWREAg2E4
    2. NSK
    3. 80
    4. 140
    5. 33
    1. 22222SWREAg2E4
    2. NSK
    3. 110
    4. 200
    5. 53
    1. 22210SWREAg2E4
    2. NSK
    3. 50
    4. 90
    5. 23
    1. 2222SK
    2. NTN
    3. 110
    4. 200
    5. 53
    6. 6.64
    1. 22217EAKE4
    2. NSK
    3. 85
    4. 150
    5. 36
    6. 2.54
    1. 35BD210-A-T12DDUCG21
    2. NSK
    3. 35
    4. 62
    5. 28
    1. 22220EAKE4
    2. NSK
    3. 100
    4. 180
    5. 46
    6. 4.84
    1. 2221
    2. NSK
    3. 105
    4. 190
    5. 50
    6. 5.64
    1. 22218SWREAg2E4
    2. NSK
    3. 90
    4. 160
    5. 40
    1. 22228SWRCDg2E4
    2. NSK
    3. 140
    4. 250
    5. 68
    1. 22213EAKE4
    2. NSK
    3. 65
    4. 120
    5. 31
    6. 1.51
    1. 22214EAKE4
    2. NSK
    3. 70
    4. 125
    5. 31
    6. 1.58
    1. TL22228CDKE4
    2. NSK
    3. 140
    4. 250
    5. 68
    6. 14.5
    1. 22216EAKE4
    2. NSK
    3. 80
    4. 140
    5. 33
    6. 2.01
    1. 2222
    2. NSK
    3. 110
    4. 200
    5. 53
    6. 6.64
    1. 22226SWREAg2E4
    2. NSK
    3. 130
    4. 230
    5. 64
    1. 22224SWREAg2E4
    2. NSK
    3. 120
    4. 215
    5. 58
    1. 22212SWREAg2E4
    2. NSK
    3. 60
    4. 110
    5. 28
    1. 22228CDKE4
    2. NSK
    3. 140
    4. 250
    5. 68
    6. 14.5
    1. 22224EAKE4
    2. NSK
    3. 120
    4. 215
    5. 58
    6. 8.8
    1. 22214SWREAg2E4
    2. NSK
    3. 70
    4. 125
    5. 31
    1. 22211EAKE4
    2. NSK
    3. 55
    4. 100
    5. 25
    6. 0.81
    1. 22215EAKE4
    2. NSK
    3. 75
    4. 130
    5. 31
    6. 1.64
    1. 22226EAKE4
    2. NSK
    3. 130
    4. 230
    5. 64
    6. 11
    1. 22222EAKE4
    2. NSK
    3. 110
    4. 200
    5. 53
    6. 6.99
    1. 22220SWREAg2E4
    2. NSK
    3. 100
    4. 180
    5. 46
    1. 22210EAKE4
    2. NSK
    3. 50
    4. 90
    5. 23
    6. 0.61
    1. 22219EAKE4
    2. NSK
    3. 95
    4. 170
    5. 43
    6. 4.04
    1. 22212EAKE4
    2. NSK
    3. 60
    4. 110
    5. 28
    6. 1.1
    1. 22218EAKE4
    2. NSK
    3. 90
    4. 160
    5. 40
    6. 3.3