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KOYO 21306RH Bearing

Bearing 21306RH KOYO , KOYO bearing

Dimensional Specifications

  • Bore type KOYO Bearing
  • Cage material Steel
  • Precision class Class normal (P0)(P6)
  • Old Model 21306RH
  • Operating Temperature Range -40 to 250 ºF

Connecting Size

Size mating parts (da min.)
37
Size mating parts (Da max.)
65
Size mating parts (ra max.)
1

Overall dimension

External diameter
72 mm
Internal diameter
30 mm
B Width
19 mm
Weight
0.43 Kg
Outer ring width
19 mm

Size Geometric characteristics

rРадиус наружней фаски
1.1 mm

Load and resources

Dynamic load capacity
59.3 kN
C0 Static load capacity
62.7 kN
Cr Radial dynamic load
59.3 kN
Maximum speed with grease lubrication
5200 об/мин
WoilЧастота вращения предельная при жидкой смазке
7000 об/мин

Protect

Seal Up
Нет

Other

Number of rolling tracks
2
Estimated coefficient (e)
0.27
Y0Estimated coefficient
2.43
Y1Estimated coefficient
2.49
Size
30x72x19
Y2Estimated coefficient
3.71

HOT BEARING PRICES

    1. MODEL
    2. BRAND
    3. IDD
    4. OD
    5. WIDTH
    6. Weight
    1. 21307RH
    2. KOYO
    3. 35
    4. 80
    5. 21
    6. 0.572
    1. 21308RH
    2. KOYO
    3. 40
    4. 90
    5. 23
    6. 0.781
    1. 21063/21212
    2. KOYO
    3. 15.875
    4. 53.975
    5. 22.225
    6. 0.26
    1. 21309RH
    2. KOYO
    3. 45
    4. 100
    5. 25
    6. 1.05
    1. 21316RH
    2. KOYO
    3. 80
    4. 170
    5. 39
    6. 4.53
    1. 21312RH
    2. KOYO
    3. 60
    4. 130
    5. 31
    6. 2.11
    1. 30210CR
    2. KOYO
    3. 50
    4. 90
    5. 21.75
    6. 0.59
    1. 30213JR
    2. KOYO
    3. 65
    4. 120
    5. 24.75
    6. 1.18
    1. 30219JR
    2. KOYO
    3. 95
    4. 170
    5. 34.5
    6. 3.2
    1. 30305JR
    2. KOYO
    3. 25
    4. 62
    5. 18.25
    6. 0.273
    1. 30308XR
    2. KOYO
    3. 40
    4. 90
    5. 25.25
    6. 0.78
    1. 30211CR
    2. KOYO
    3. 55
    4. 100
    5. 22.75
    6. 0.75
    1. 23226RH
    2. KOYO
    3. 130
    4. 230
    5. 80
    6. 14.4
    1. 23026RH
    2. KOYO
    3. 130
    4. 200
    5. 52
    6. 6.15
    1. 30215CR
    2. KOYO
    3. 75
    4. 130
    5. 27.25
    6. 1.4
    1. 30309CR
    2. KOYO
    3. 45
    4. 100
    5. 27.25
    6. 1
    1. 21310RH
    2. KOYO
    3. 50
    4. 110
    5. 27
    6. 1.37
    1. 30309JR
    2. KOYO
    3. 45
    4. 100
    5. 27.25
    6. 1.01
    1. 23126RH
    2. KOYO
    3. 130
    4. 210
    5. 64
    6. 8.71
    1. 21319RH
    2. KOYO
    3. 95
    4. 200
    5. 45
    6. 7.16
    1. 21311RH
    2. KOYO
    3. 55
    4. 120
    5. 29
    6. 1.69
    1. 30214JR
    2. KOYO
    3. 70
    4. 125
    5. 26.25
    6. 1.32
    1. 30306JR
    2. KOYO
    3. 30
    4. 72
    5. 20.75
    6. 0.411
    1. 22216RHRK
    2. KOYO
    3. 80
    4. 140
    5. 33
    6. 2.13
    1. 21315RH
    2. KOYO
    3. 75
    4. 160
    5. 37
    6. 3.81
    1. 30210JR
    2. KOYO
    3. 50
    4. 90
    5. 21.75
    6. 0.566
    1. 30212CR
    2. KOYO
    3. 60
    4. 110
    5. 23.75
    6. 0.93
    1. 21313RH
    2. KOYO
    3. 65
    4. 140
    5. 33
    6. 2.62
    1. 30307JR-1
    2. KOYO
    3. 35
    4. 80
    5. 22.75
    6. 0.527
    1. 30308JR
    2. KOYO
    3. 40
    4. 90
    5. 25.25
    6. 0.757