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NTN 7821C Bearing

Bearing 7821C NTN , NTN bearing

Dimensional Specifications

  • Bore type NTN Bearing
  • Cage material Steel
  • Precision class Class normal (P0)(P6)
  • Old Model 7821C
  • Operating Temperature Range -40 to 250 ºF

Overall dimension

External diameter
130 mm
Internal diameter
105 mm
B Width
13 mm
Weight
0.31 Kg
Outer ring width
13 mm

Size Geometric characteristics

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

Load and resources

Dynamic load capacity
24.1 кН
C0 Static load capacity
29.8 кН
Cr Radial dynamic load
24.1 кН
Maximum speed with grease lubrication
6 900 об/мин
WoilЧастота вращения предельная при жидкой смазке
9 200 об/мин

Protect

Seal Up
Нет

Other

Number of rolling tracks
1
Расстояние до действительного центра опоры (a)
22 mm
Size
105x130x13
Estimated coefficient (f0)
15.9

HOT BEARING PRICES

    1. MODEL
    2. BRAND
    3. IDD
    4. OD
    5. WIDTH
    6. Weight
    1. 7822C
    2. NTN
    3. 110
    4. 140
    5. 16
    6. 0.486
    1. 7321C
    2. NTN
    3. 105
    4. 225
    5. 49
    6. 7.86
    1. 7811C
    2. NTN
    3. 55
    4. 72
    5. 9
    6. 0.079
    1. 7826C
    2. NTN
    3. 130
    4. 165
    5. 18
    6. 0.911
    1. 7814C
    2. NTN
    3. 70
    4. 90
    5. 10
    6. 0.13
    1. 7807C
    2. NTN
    3. 35
    4. 47
    5. 7
    6. 0.028
    1. HSB021C
    2. NTN
    3. 105
    4. 160
    5. 26
    6. 1.73
    1. 7834C
    2. NTN
    3. 170
    4. 215
    5. 22
    6. 1.87
    1. 7808C
    2. NTN
    3. 40
    4. 52
    5. 7
    6. 0.031
    1. 7921C
    2. NTN
    3. 105
    4. 145
    5. 20
    6. 0.81
    1. 7812C
    2. NTN
    3. 60
    4. 78
    5. 10
    6. 0.101
    1. 7819C
    2. NTN
    3. 95
    4. 120
    5. 13
    6. 0.283
    1. 7820C
    2. NTN
    3. 100
    4. 125
    5. 13
    6. 0.296
    1. 7021C
    2. NTN
    3. 105
    4. 160
    5. 26
    6. 1.53
    1. 7221C
    2. NTN
    3. 105
    4. 190
    5. 36
    6. 3.66
    1. 7805C
    2. NTN
    3. 25
    4. 37
    5. 7
    6. 0.021
    1. 7824C
    2. NTN
    3. 120
    4. 150
    5. 16
    6. 0.525
    1. HSB921C
    2. NTN
    3. 105
    4. 145
    5. 20
    6. 0.893
    1. 7828C
    2. NTN
    3. 140
    4. 175
    5. 18
    6. 0.973
    1. 7810C
    2. NTN
    3. 50
    4. 65
    5. 7
    6. 0.049
    1. 7806C
    2. NTN
    3. 30
    4. 42
    5. 7
    6. 0.025
    1. 7809C
    2. NTN
    3. 45
    4. 58
    5. 7
    6. 0.03
    1. 7817C
    2. NTN
    3. 85
    4. 110
    5. 13
    6. 0.257
    1. 7816C
    2. NTN
    3. 80
    4. 100
    5. 10
    6. 0.146
    1. 7815C
    2. NTN
    3. 75
    4. 95
    5. 10
    6. 0.138
    1. 7830C
    2. NTN
    3. 150
    4. 190
    5. 20
    6. 1.33
    1. 7818C
    2. NTN
    3. 90
    4. 115
    5. 13
    6. 0.27
    1. 7832C
    2. NTN
    3. 160
    4. 200
    5. 20
    6. 1.41
    1. 7813C
    2. NTN
    3. 65
    4. 85
    5. 10
    6. 0.122
    1. 32213
    2. NTN
    3. 65
    4. 120
    5. 32.75
    6. 1.55