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KOYO 7038C Bearing

Bearing 7038C KOYO , KOYO bearing

Dimensional Specifications

  • Bore type KOYO Bearing
  • Cage material Steel
  • Precision class Class normal (P0)(P6)
  • Old Model 7038C
  • Operating Temperature Range -40 to 250 ºF

Connecting Size

Size mating parts (da min.)
202
Size mating parts (Da max.)
278
Size mating parts (ra max.)
2

Overall dimension

External diameter
290 mm
Internal diameter
190 mm
B Width
46 mm
Weight
10.8 Kg
Outer ring width
46 mm

Size Geometric characteristics

rРадиус наружней фаски
2.1 mm
r1 outer ring (flange) installation chamfer
1.1 mm
αУгол контакта
15°

Load and resources

Maximum speed with grease lubrication
3100 об/мин
WoilЧастота вращения предельная при жидкой смазке
4200 об/мин

Protect

Seal Up
Нет

Other

Number of rolling tracks
1
Расстояние до действительного центра опоры (a)
55.2 mm
Size
190x290x46
Estimated coefficient (f0)
15.9

HOT BEARING PRICES

    1. MODEL
    2. BRAND
    3. IDD
    4. OD
    5. WIDTH
    6. Weight
    1. 3NC
    2. KOYO
    3. 65
    4. 100
    5. 18
    1. 3NC
    2. KOYO
    3. 50
    4. 80
    5. 16
    1. 7017C
    2. KOYO
    3. 85
    4. 130
    5. 22
    6. 0.970
    1. 7011C
    2. KOYO
    3. 55
    4. 90
    5. 18
    6. 0.420
    1. 3NC
    2. KOYO
    3. 75
    4. 115
    5. 20
    1. 7003C
    2. KOYO
    3. 17
    4. 35
    5. 10
    6. 0.045
    1. 7001C
    2. KOYO
    3. 12
    4. 28
    5. 8
    6. 0.024
    1. 7038CPA
    2. KOYO
    3. 190
    4. 290
    5. 46
    6. 10.8
    1. 7013C
    2. KOYO
    3. 65
    4. 100
    5. 18
    6. 0.470
    1. 7038B
    2. KOYO
    3. 190
    4. 290
    5. 46
    6. 10.8
    1. 7020C
    2. KOYO
    3. 100
    4. 150
    5. 24
    6. 1.37
    1. 7038
    2. CX
    3. 190
    4. 290
    5. 46
    6. 12.1
    1. 7005C
    2. KOYO
    3. 25
    4. 47
    5. 12
    6. 0.091
    1. 7024C
    2. KOYO
    3. 120
    4. 180
    5. 28
    6. 2.27
    1. 7040C
    2. KOYO
    3. 200
    4. 310
    5. 51
    6. 12.7
    1. 7019C
    2. KOYO
    3. 95
    4. 145
    5. 24
    6. 1.32
    1. 7000C
    2. KOYO
    3. 10
    4. 26
    5. 8
    6. 0.021
    1. 7938C
    2. KOYO
    3. 190
    4. 260
    5. 33
    6. 4.83
    1. 3NC
    2. KOYO
    3. 70
    4. 110
    5. 20
    1. 7028C
    2. KOYO
    3. 140
    4. 210
    5. 33
    6. 3.64
    1. 7038
    2. CX
    3. 190
    4. 290
    5. 46
    6. 9.3
    1. 7021C
    2. KOYO
    3. 105
    4. 160
    5. 26
    6. 1.73
    1. 7026C
    2. KOYO
    3. 130
    4. 200
    5. 33
    6. 3.43
    1. 7022C
    2. KOYO
    3. 110
    4. 170
    5. 28
    6. 2.14
    1. 7006C
    2. KOYO
    3. 30
    4. 55
    5. 13
    6. 0.133
    1. 3NC
    2. KOYO
    3. 60
    4. 95
    5. 18
    1. 7002C
    2. KOYO
    3. 15
    4. 32
    5. 9
    6. 0.035
    1. 7010C
    2. KOYO
    3. 50
    4. 80
    5. 16
    6. 0.290
    1. 7015C
    2. KOYO
    3. 75
    4. 115
    5. 20
    6. 0.690
    1. 7238C
    2. KOYO
    3. 190
    4. 340
    5. 55
    6. 18.8