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KOYO 30212JR Bearing

Bearing 30212JR KOYO , KOYO bearing

Dimensional Specifications

  • Bore type KOYO Bearing
  • Cage material Steel
  • Precision class Class normal (P0)(P6)
  • Old Model 30212JR
  • Operating Temperature Range -40 to 250 ºF

Connecting Size

Size mating parts (da min.)
70
Size mating parts (Da min.)
96
Size mating parts (Da max.)
100
Size mating parts (ra max.)
2
Size mating parts (rb max.)
1.5
Size mating parts (da max.)
70
Size mating parts (Db min.)
103

Overall dimension

External diameter
110 mm
Internal diameter
60 mm
B Width
23.75 mm
Weight
0.945 Kg
Outer ring width
19 mm

Size Geometric characteristics

rРадиус наружней фаски
2 mm

Load and resources

Dynamic load capacity
106 кН
C0 Static load capacity
127 кН
Cr Radial dynamic load
106 кН
Maximum speed with grease lubrication
3500 об/мин
WoilЧастота вращения предельная при жидкой смазке
4700 об/мин

Protect

Seal Up
Нет

Other

Number of rolling tracks
1
TМонтажная высота в сборе
23.75 mm
Расстояние до действительного центра опоры (a)
21.9 mm
Estimated coefficient (e)
0.4
Y0Estimated coefficient
0.81
Y1Estimated coefficient
1.48
Size
60x110x23.75
Size (r2 min.)
1.5 mm

HOT BEARING PRICES

    1. MODEL
    2. BRAND
    3. IDD
    4. OD
    5. WIDTH
    6. Weight
    1. 30302JR
    2. KOYO
    3. 15
    4. 42
    5. 14.25
    6. 0.098
    1. 30210JR
    2. KOYO
    3. 50
    4. 90
    5. 21.75
    6. 0.566
    1. 30309CR
    2. KOYO
    3. 45
    4. 100
    5. 27.25
    6. 1
    1. 30210CR
    2. KOYO
    3. 50
    4. 90
    5. 21.75
    6. 0.59
    1. 30307XR
    2. KOYO
    3. 35
    4. 80
    5. 22.75
    6. 0.56
    1. 30215CR
    2. KOYO
    3. 75
    4. 130
    5. 27.25
    6. 1.4
    1. 21063/21212
    2. KOYO
    3. 15.875
    4. 53.975
    5. 22.225
    6. 0.26
    1. 30222JR
    2. KOYO
    3. 110
    4. 200
    5. 41
    6. 5.33
    1. 30217JR
    2. KOYO
    3. 85
    4. 150
    5. 30.5
    6. 2.17
    1. 30308JR
    2. KOYO
    3. 40
    4. 90
    5. 25.25
    6. 0.757
    1. 30322JR
    2. KOYO
    3. 110
    4. 240
    5. 54.5
    6. 11.4
    1. 30312JR
    2. KOYO
    3. 60
    4. 130
    5. 33.5
    6. 2.08
    1. 30216JR
    2. KOYO
    3. 80
    4. 140
    5. 28.25
    6. 1.72
    1. 30306JR
    2. KOYO
    3. 30
    4. 72
    5. 20.75
    6. 0.411
    1. 30211JR
    2. KOYO
    3. 55
    4. 100
    5. 22.75
    6. 0.732
    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. 30211CR
    2. KOYO
    3. 55
    4. 100
    5. 22.75
    6. 0.75
    1. 32212JR
    2. KOYO
    3. 60
    4. 110
    5. 29.75
    6. 1.19
    1. 30332JR
    2. KOYO
    3. 160
    4. 340
    5. 75
    6. 31.8
    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. 33212JR
    2. KOYO
    3. 60
    4. 110
    5. 38
    6. 1.57
    1. 30232JR
    2. KOYO
    3. 160
    4. 290
    5. 52
    6. 14.1
    1. 30212CR
    2. KOYO
    3. 60
    4. 110
    5. 23.75
    6. 0.93
    1. 30305JR
    2. KOYO
    3. 25
    4. 62
    5. 18.25
    6. 0.273
    1. 30303JR
    2. KOYO
    3. 17
    4. 47
    5. 15.25
    6. 0.133
    1. 30219JR
    2. KOYO
    3. 95
    4. 170
    5. 34.5
    6. 3.2
    1. 30213JR
    2. KOYO
    3. 65
    4. 120
    5. 24.75
    6. 1.18
    1. 30214JR
    2. KOYO
    3. 70
    4. 125
    5. 26.25
    6. 1.32