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KOYO HAR921 Bearing

Bearing HAR921 KOYO , KOYO bearing

Dimensional Specifications

  • Bore type KOYO Bearing
  • Cage material Steel
  • Precision class Class normal (P0)(P6)
  • Old Model HAR921
  • Operating Temperature Range -40 to 250 ºF

Overall dimension

External diameter
145 mm
Internal diameter
105 mm
B Width
20 mm
Weight
0.874 Kg
Outer ring width
20 mm

Size Geometric characteristics

rРадиус наружней фаски
1.1 mm
r1 outer ring (flange) installation chamfer
0.6 mm
αУгол контакта
30°

Load and resources

Dynamic load capacity
22.5 кН
C0 Static load capacity
20.9 кН
Cr Radial dynamic load
22.5 кН
Maximum speed with grease lubrication
5 700 об/мин
WoilЧастота вращения предельная при жидкой смазке
7 600 об/мин

Protect

Seal Up
Нет

Other

Number of rolling tracks
1
Расстояние до действительного центра опоры (a)
46.1 mm
Size
105x145x20

HOT BEARING PRICES

    1. MODEL
    2. BRAND
    3. IDD
    4. OD
    5. WIDTH
    6. Weight
    1. HAR921
    2. KOYO
    3. 105
    4. 145
    5. 20
    6. 0.874
    1. 3NC
    2. KOYO
    3. 105
    4. 145
    5. 20
    1. HAR916CA
    2. KOYO
    3. 80
    4. 110
    5. 16
    6. 0.398
    1. HAR910
    2. KOYO
    3. 50
    4. 72
    5. 12
    6. 0.131
    1. HAR922
    2. KOYO
    3. 110
    4. 150
    5. 20
    6. 0.909
    1. HAR932CA
    2. KOYO
    3. 160
    4. 220
    5. 28
    6. 2.83
    1. 3NC
    2. KOYO
    3. 105
    4. 160
    5. 26
    1. HAR913CA
    2. KOYO
    3. 65
    4. 90
    5. 13
    6. 0.212
    1. HAR932
    2. KOYO
    3. 160
    4. 220
    5. 28
    6. 2.83
    1. HAR912
    2. KOYO
    3. 60
    4. 85
    5. 13
    6. 0.202
    1. HAR908
    2. KOYO
    3. 40
    4. 62
    5. 12
    6. 0.115
    1. HAR914
    2. KOYO
    3. 70
    4. 100
    5. 16
    6. 0.356
    1. 3NC
    2. KOYO
    3. 90
    4. 125
    5. 18
    1. HAR924CA
    2. KOYO
    3. 120
    4. 165
    5. 22
    6. 1.25
    1. 3NC
    2. KOYO
    3. 75
    4. 105
    5. 16
    1. HAR930CA
    2. KOYO
    3. 150
    4. 210
    5. 28
    6. 2.68
    1. 3NC
    2. KOYO
    3. 120
    4. 165
    5. 22
    1. 3NC
    2. KOYO
    3. 85
    4. 120
    5. 18
    1. HAR918
    2. KOYO
    3. 90
    4. 125
    5. 18
    6. 0.598
    1. HAR926CA
    2. KOYO
    3. 130
    4. 180
    5. 24
    6. 1.66
    1. HAR920
    2. KOYO
    3. 100
    4. 140
    5. 20
    6. 0.839
    1. HAR911
    2. KOYO
    3. 55
    4. 80
    5. 13
    6. 0.189
    1. HAR908CA
    2. KOYO
    3. 40
    4. 62
    5. 12
    6. 0.115
    1. 3NC
    2. KOYO
    3. 65
    4. 90
    5. 13
    1. HAR917CA
    2. KOYO
    3. 85
    4. 120
    5. 18
    6. 0.57
    1. HAR920CA
    2. KOYO
    3. 100
    4. 140
    5. 20
    6. 0.839
    1. HAR914CA
    2. KOYO
    3. 70
    4. 100
    5. 16
    6. 0.356
    1. 3NC
    2. KOYO
    3. 110
    4. 150
    5. 20
    1. HAR919CA
    2. KOYO
    3. 95
    4. 130
    5. 18
    6. 0.626
    1. HAR915CA
    2. KOYO
    3. 75
    4. 105
    5. 16
    6. 0.37

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