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SKF 21307CC Bearing

Bearing 21307CC SKF , SKF bearing

Dimensional Specifications

  • Bore type SKF Bearing
  • Cage material Steel
  • Precision class Class normal (P0)(P6)
  • Old Model 21307CC
  • Operating Temperature Range -40 to 250 ºF

Connecting Size

Size mating parts (da min.)
44
Size mating parts (Da max.)
71
Size mating parts (ra max.)
1.5

Overall dimension

External diameter
80 mm
Internal diameter
35 mm
B Width
21 mm
Weight
0.55 Kg
Outer ring width
21 mm

Size Geometric characteristics

r1 outer ring (flange) installation chamfer
1.5 mm

Load and resources

Dynamic load capacity
76.5 kN
C0 Static load capacity
72 kN
Cr Radial dynamic load
76.5 kN
n Limit speed
9500 об/мин

Protect

Seal Up
Нет

Other

PuПредел усталостной прочности
8.15
Number of rolling tracks
2
Estimated coefficient (e)
0.28
Y0Estimated coefficient
2.5
Y1Estimated coefficient
2.4
Size
35x80x21
Size (r2 min.)
1.5 mm
Size (D1)
65.6 mm
Y2Estimated coefficient
3.6
Частота вращения номинальная
7300 об/мин
Size (d2)
47.2 mm

HOT BEARING PRICES

    1. MODEL
    2. BRAND
    3. IDD
    4. OD
    5. WIDTH
    6. Weight
    1. NCF
    2. SKF
    3. 225
    4. 150
    5. 56
    6. 7.5
    1. NCF
    2. SKF
    3. 42
    4. 20
    5. 16
    6. 0.11
    1. NCF
    2. SKF
    3. 260
    4. 170
    5. 67
    6. 12.5
    1. 30213J2/QDF
    2. SKF
    3. 65
    4. 120
    5. 49.5
    6. 1.2
    1. NCF
    2. SKF
    3. 620
    4. 420
    5. 150
    6. 150
    1. C
    2. SKF
    3. 920
    4. 630
    5. 212
    6. 455
    1. C
    2. SKF
    3. 780
    4. 530
    5. 185
    6. 290
    1. NCF
    2. SKF
    3. 47
    4. 25
    5. 16
    6. 0.12
    1. 30210J2/QDF
    2. SKF
    3. 50
    4. 90
    5. 43.5
    6. 1.1
    1. 30217J2/QDF
    2. SKF
    3. 85
    4. 150
    5. 61
    6. 4.3
    1. NCF
    2. SKF
    3. 280
    4. 180
    5. 74
    6. 16.5
    1. NCF
    2. SKF
    3. 90
    4. 55
    5. 26
    6. 0.64
    1. 30308/30308B
    2. Fersa
    3. 40
    4. 90
    5. 10.25
    1. NCF
    2. SKF
    3. 290
    4. 190
    5. 75
    6. 17
    1. NCF
    2. SKF
    3. 55
    4. 30
    5. 19
    6. 0.2
    1. 30215J2/QDF
    2. SKF
    3. 75
    4. 130
    5. 54.5
    6. 2.85
    1. C
    2. SKF
    3. 225
    4. 150
    5. 56
    6. 7.75
    1. NCF
    2. SKF
    3. 600
    4. 400
    5. 148
    6. 145
    1. NCF
    2. SKF
    3. 68
    4. 40
    5. 21
    6. 0.31
    1. 30218J2
    2. SKF
    3. 90
    4. 160
    5. 32.5
    6. 2.5
    1. 7221
    2. SKF
    3. 190
    4. 105
    5. 36
    6. 3.868
    1. 30306J2/Q
    2. SKF
    3. 30
    4. 72
    5. 20.75
    6. 0.38
    1. 53218
    2. SKF
    3. 135
    4. 90
    5. 38.5
    6. 2.1
    1. C
    2. SKF
    3. 225
    4. 150
    5. 75
    6. 10
    1. NCF
    2. SKF
    3. 250
    4. 180
    5. 42
    6. 6.2
    1. BSA
    2. SKF
    3. 80
    4. 35
    5. 21
    6. 0.56
    1. C
    2. SKF
    3. 72
    4. 50
    5. 22
    6. 0.29
    1. BSA
    2. SKF
    3. 90
    4. 50
    5. 20
    6. 0.56
    1. S71930
    2. SKF
    3. 210
    4. 150
    5. 28
    6. 2.5
    1. 53210
    2. SKF
    3. 78
    4. 50
    5. 23.5
    6. 0.47