• Welcome

KOYO 305172B-1 Bearing

Bearing 305172B-1 KOYO , KOYO bearing

Dimensional Specifications

  • Bore type KOYO Bearing
  • Cage material Steel
  • Precision class Class normal (P0)(P6)
  • Old Model 305172B-1
  • Operating Temperature Range -40 to 250 ºF

Connecting Size

Size mating parts (da min.)
192
Size mating parts (Da max.)
268
Size mating parts (ra max.)
2

Overall dimension

External diameter
280 mm
Internal diameter
180 mm
B Width
92 mm
Weight
17 Kg

Size Geometric characteristics

rРадиус наружней фаски
2.1 mm

Load and resources

Dynamic load capacity
308 kN
C0 Static load capacity
457 kN
Cr Radial dynamic load
308 kN

Protect

Seal Up
Нет

Other

Number of rolling tracks
2
Расстояние до действительного центра опоры (a)
147.4 mm
Size
180x280x92

HOT BEARING PRICES

    1. MODEL
    2. BRAND
    3. IDD
    4. OD
    5. WIDTH
    6. Weight
    1. 30307JR-1
    2. KOYO
    3. 35
    4. 80
    5. 22.75
    6. 0.527
    1. 7230C
    2. KOYO
    3. 150
    4. 270
    5. 45
    6. 9.75
    1. AX
    2. KOYO
    3. 240
    4. 300
    5. 14.9
    6. 2.3
    1. AX
    2. KOYO
    3. 150
    4. 190
    5. 9
    6. 0.71
    1. 51201
    2. KOYO
    3. 12
    4. 28
    5. 11
    1. 51311
    2. KOYO
    3. 55
    4. 105
    5. 35
    1. 305338A-1
    2. KOYO
    3. 190
    4. 269.5
    5. 66
    6. 12
    1. 51306
    2. KOYO
    3. 30
    4. 60
    5. 21
    1. AR
    2. KOYO
    3. 40
    4. 78
    5. 11
    6. 0.225
    1. 30307XR
    2. KOYO
    3. 35
    4. 80
    5. 22.75
    6. 0.56
    1. 51211
    2. KOYO
    3. 55
    4. 90
    5. 25
    1. 7230CPA
    2. KOYO
    3. 150
    4. 270
    5. 45
    6. 9.75
    1. 30308XR
    2. KOYO
    3. 40
    4. 90
    5. 25.25
    6. 0.78
    1. 51309
    2. KOYO
    3. 45
    4. 85
    5. 28
    1. 51308
    2. KOYO
    3. 40
    4. 78
    5. 26
    1. 51411
    2. KOYO
    3. 55
    4. 120
    5. 48
    1. 30321
    2. KOYO
    3. 105
    4. 225
    5. 53.5
    6. 8.74
    1. 30304AC
    2. KOYO
    3. 20
    4. 52
    5. 16.25
    6. 0.17
    1. 305183/1D
    2. KOYO
    3. 160
    4. 239.5
    5. 76
    6. 11.1
    1. 51101
    2. KOYO
    3. 12
    4. 26
    5. 9
    1. 30308/30308B
    2. Fersa
    3. 40
    4. 90
    5. 10.25
    1. 30309CR
    2. KOYO
    3. 45
    4. 100
    5. 27.25
    6. 1
    1. AX
    2. KOYO
    3. 140
    4. 180
    5. 9
    6. 0.67
    1. 51305
    2. KOYO
    3. 25
    4. 52
    5. 18
    1. 51111
    2. KOYO
    3. 55
    4. 78
    5. 16
    1. 30306JR
    2. KOYO
    3. 30
    4. 72
    5. 20.75
    6. 0.411
    1. 51307
    2. KOYO
    3. 35
    4. 68
    5. 24
    1. AX
    2. KOYO
    3. 160
    4. 200
    5. 9
    6. 0.76
    1. 30303JR
    2. KOYO
    3. 17
    4. 47
    5. 15.25
    6. 0.133
    1. 30305JR
    2. KOYO
    3. 25
    4. 62
    5. 18.25
    6. 0.273