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KBC 30308D Bearing

Bearing 30308D KBC , KBC bearing

Dimensional Specifications

  • Bore type KBC Bearing
  • Cage material Steel
  • Precision class Class normal (P0)(P6)
  • Old Model 30308D
  • Operating Temperature Range -40 to 250 ºF

Connecting Size

Size (r3 min.)
2 mm
Size (r4 min.)
2 mm

Overall dimension

External diameter
90 mm
Internal diameter
40 mm
B Width
25.25 mm
Weight
0.712 Kg
Outer ring width
17 mm

Size Geometric characteristics

r1 outer ring (flange) installation chamfer
2 mm

Load and resources

Dynamic load capacity
81.5 кН
C0 Static load capacity
92 кН
Cr Radial dynamic load
81.5 кН
Maximum speed with grease lubrication
3800 об/мин
WoilЧастота вращения предельная при жидкой смазке
5300 об/мин

Protect

Seal Up
Нет

Other

Number of rolling tracks
1
TМонтажная высота в сборе
25.25 mm
Расстояние до действительного центра опоры (a)
28.9 mm
Estimated coefficient (e)
0.81
Y0Estimated coefficient
0.41
Size
40x90x25.25
Estimated coefficient (Y)
0.74
Size (r2 min.)
2 mm

HOT BEARING PRICES

    1. MODEL
    2. BRAND
    3. IDD
    4. OD
    5. WIDTH
    6. Weight
    1. 30308D
    2. KBC
    3. 40
    4. 90
    5. 25.25
    6. 0.712
    1. 30306C
    2. KBC
    3. 30
    4. 72
    5. 20.75
    6. 0.382
    1. 30304C
    2. KBC
    3. 20
    4. 52
    5. 16.25
    6. 0.167
    1. 30309J
    2. KBC
    3. 45
    4. 100
    5. 27.25
    6. 1.01
    1. 30308J
    2. KBC
    3. 40
    4. 90
    5. 25.25
    6. 0.756
    1. 30307C
    2. KBC
    3. 35
    4. 80
    5. 22.75
    6. 0.517
    1. 30305C
    2. KBC
    3. 25
    4. 62
    5. 18.25
    6. 0.275
    1. 30305D
    2. KBC
    3. 25
    4. 62
    5. 18.25
    6. 0.254
    1. 30305J
    2. KBC
    3. 25
    4. 62
    5. 18.25
    6. 0.269
    1. 30307J
    2. KBC
    3. 35
    4. 80
    5. 22.75
    6. 0.52
    1. 30308DJR
    2. KOYO
    3. 40
    4. 90
    5. 25.25
    6. 0.757
    1. 30304J
    2. KBC
    3. 20
    4. 52
    5. 16.25
    6. 0.171
    1. 30306J
    2. KBC
    3. 30
    4. 72
    5. 20.75
    6. 0.402
    1. 30309D
    2. KBC
    3. 45
    4. 100
    5. 27.25
    6. 0.95
    1. NNU
    2. ISB
    3. 630
    4. 1030
    5. 400
    6. 1330
    1. 30304AJR
    2. KOYO
    3. 20
    4. 52
    5. 16.25
    6. 0.179
    1. 30308DJ
    2. KBC
    3. 40
    4. 90
    5. 25.25
    6. 0.726
    1. 30306DJR
    2. KOYO
    3. 30
    4. 72
    5. 20.75
    6. 0.4
    1. C
    2. SKF
    3. 780
    4. 530
    5. 185
    6. 290
    1. C
    2. SKF
    3. 225
    4. 150
    5. 56
    6. 7.75
    1. C
    2. SKF
    3. 920
    4. 630
    5. 212
    6. 455
    1. 30305DJR
    2. KOYO
    3. 25
    4. 62
    5. 18.25
    6. 0.269
    1. 30306CN
    2. NSK
    3. 30
    4. 72
    5. 20.75
    1. 30303R
    2. KOYO
    3. 17
    4. 47
    5. 15.25
    6. 0.127
    1. 30308D
    2. NTN
    3. 40
    4. 90
    5. 25.25
    6. 0.74
    1. 30305CN
    2. NSK
    3. 25
    4. 62
    5. 18.25
    1. NNU
    2. ISB
    3. 530
    4. 870
    5. 335
    6. 790
    1. NNU
    2. ISB
    3. 150
    4. 250
    5. 100
    6. 18
    1. 30307DJR
    2. KOYO
    3. 35
    4. 80
    5. 22.75
    6. 0.536
    1. 30308D
    2. PFI
    3. 40
    4. 90
    5. 25.25