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KOYO 30210JR Bearing

Bearing 30210JR KOYO , KOYO bearing

Dimensional Specifications

  • Bore type KOYO Bearing
  • Cage material Steel
  • Precision class Class normal (P0)(P6)
  • Old Model 30210JR
  • Operating Temperature Range -40 to 250 ºF

Connecting Size

Size mating parts (da min.)
58.5
Size mating parts (Da min.)
79
Size mating parts (Da max.)
81.5
Size mating parts (ra max.)
1.5
Size mating parts (rb max.)
1.5
Size mating parts (da max.)
58
Size mating parts (Db min.)
85

Overall dimension

External diameter
90 mm
Internal diameter
50 mm
B Width
21.75 mm
Weight
0.566 Kg
Outer ring width
17 mm

Size Geometric characteristics

rРадиус наружней фаски
1.5 mm

Load and resources

Dynamic load capacity
76.5 кН
C0 Static load capacity
91.7 кН
Cr Radial dynamic load
76.5 кН
Maximum speed with grease lubrication
4300 об/мин
WoilЧастота вращения предельная при жидкой смазке
5700 об/мин

Protect

Seal Up
Нет

Other

Number of rolling tracks
1
TМонтажная высота в сборе
21.75 mm
Расстояние до действительного центра опоры (a)
20.1 mm
Estimated coefficient (e)
0.42
Y0Estimated coefficient
0.79
Y1Estimated coefficient
1.43
Size
50x90x21.75
Size (r2 min.)
1.5 mm

HOT BEARING PRICES

    1. MODEL
    2. BRAND
    3. IDD
    4. OD
    5. WIDTH
    6. Weight
    1. 30215CR
    2. KOYO
    3. 75
    4. 130
    5. 27.25
    6. 1.4
    1. 30211JR
    2. KOYO
    3. 55
    4. 100
    5. 22.75
    6. 0.732
    1. 30308JR
    2. KOYO
    3. 40
    4. 90
    5. 25.25
    6. 0.757
    1. 30306JR
    2. KOYO
    3. 30
    4. 72
    5. 20.75
    6. 0.411
    1. 32210JR
    2. KOYO
    3. 50
    4. 90
    5. 24.75
    6. 0.643
    1. 33210JR
    2. KOYO
    3. 50
    4. 90
    5. 32
    6. 0.887
    1. 30330JR
    2. KOYO
    3. 150
    4. 320
    5. 72
    6. 26.6
    1. 30216JR
    2. KOYO
    3. 80
    4. 140
    5. 28.25
    6. 1.72
    1. 30211CR
    2. KOYO
    3. 55
    4. 100
    5. 22.75
    6. 0.75
    1. 30309JR
    2. KOYO
    3. 45
    4. 100
    5. 27.25
    6. 1.01
    1. 30308XR
    2. KOYO
    3. 40
    4. 90
    5. 25.25
    6. 0.78
    1. 30215JR
    2. KOYO
    3. 75
    4. 130
    5. 27.25
    6. 1.42
    1. 30214CR
    2. KOYO
    3. 70
    4. 125
    5. 26.25
    6. 1.3
    1. 30310JR
    2. KOYO
    3. 50
    4. 110
    5. 29.25
    6. 1.32
    1. 21063/21212
    2. KOYO
    3. 15.875
    4. 53.975
    5. 22.225
    6. 0.26
    1. 30305JR
    2. KOYO
    3. 25
    4. 62
    5. 18.25
    6. 0.273
    1. 30230JR
    2. KOYO
    3. 150
    4. 270
    5. 49
    6. 11.6
    1. 30212JR
    2. KOYO
    3. 60
    4. 110
    5. 23.75
    6. 0.945
    1. 30240JR
    2. KOYO
    3. 200
    4. 360
    5. 64
    6. 26.4
    1. 30320JR
    2. KOYO
    3. 100
    4. 215
    5. 51.5
    6. 8.49
    1. 30214JR
    2. KOYO
    3. 70
    4. 125
    5. 26.25
    6. 1.32
    1. 30219JR
    2. KOYO
    3. 95
    4. 170
    5. 34.5
    6. 3.2
    1. 30212CR
    2. KOYO
    3. 60
    4. 110
    5. 23.75
    6. 0.93
    1. 30218JR
    2. KOYO
    3. 90
    4. 160
    5. 32.5
    6. 2.65
    1. 30220JR
    2. KOYO
    3. 100
    4. 180
    5. 37
    6. 3.83
    1. 30307XR
    2. KOYO
    3. 35
    4. 80
    5. 22.75
    6. 0.56
    1. 30213CR
    2. KOYO
    3. 65
    4. 120
    5. 24.75
    6. 1.15
    1. 30213JR
    2. KOYO
    3. 65
    4. 120
    5. 24.75
    6. 1.18
    1. 30217JR
    2. KOYO
    3. 85
    4. 150
    5. 30.5
    6. 2.17
    1. 30302JR
    2. KOYO
    3. 15
    4. 42
    5. 14.25
    6. 0.098

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