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NTN 7811C Bearing

Bearing 7811C NTN , NTN bearing

Dimensional Specifications

  • Bore type NTN Bearing
  • Cage material Steel
  • Precision class Class normal (P0)(P6)
  • Old Model 7811C
  • Operating Temperature Range -40 to 250 ºF

Overall dimension

External diameter
72 mm
Internal diameter
55 mm
B Width
9 mm
Weight
0.079 Kg
Outer ring width
9 mm

Size Geometric characteristics

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

Load and resources

Dynamic load capacity
13.1 кН
C0 Static load capacity
12.7 кН
Cr Radial dynamic load
13.1 кН
Maximum speed with grease lubrication
13 000 об/мин
WoilЧастота вращения предельная при жидкой смазке
18 000 об/мин

Protect

Seal Up
Нет

Other

Number of rolling tracks
1
Расстояние до действительного центра опоры (a)
13 mm
Size
55x72x9
Estimated coefficient (f0)
16.4

HOT BEARING PRICES

    1. MODEL
    2. BRAND
    3. IDD
    4. OD
    5. WIDTH
    6. Weight
    1. 7830C
    2. NTN
    3. 150
    4. 190
    5. 20
    6. 1.33
    1. 7819C
    2. NTN
    3. 95
    4. 120
    5. 13
    6. 0.283
    1. 7806C
    2. NTN
    3. 30
    4. 42
    5. 7
    6. 0.025
    1. 181111X/181190C
    2. Gamet
    3. 111.125
    4. 190
    5. 47.62
    6. 4.78
    1. 7820C
    2. NTN
    3. 100
    4. 125
    5. 13
    6. 0.296
    1. 7211C
    2. NTN
    3. 55
    4. 100
    5. 21
    6. 0.593
    1. 7832C
    2. NTN
    3. 160
    4. 200
    5. 20
    6. 1.41
    1. 7815C
    2. NTN
    3. 75
    4. 95
    5. 10
    6. 0.138
    1. 7805C
    2. NTN
    3. 25
    4. 37
    5. 7
    6. 0.021
    1. 7818C
    2. NTN
    3. 90
    4. 115
    5. 13
    6. 0.27
    1. 7822C
    2. NTN
    3. 110
    4. 140
    5. 16
    6. 0.486
    1. 7810C
    2. NTN
    3. 50
    4. 65
    5. 7
    6. 0.049
    1. 7817C
    2. NTN
    3. 85
    4. 110
    5. 13
    6. 0.257
    1. 7821C
    2. NTN
    3. 105
    4. 130
    5. 13
    6. 0.31
    1. 7812C
    2. NTN
    3. 60
    4. 78
    5. 10
    6. 0.101
    1. 7824C
    2. NTN
    3. 120
    4. 150
    5. 16
    6. 0.525
    1. 7911C
    2. NTN
    3. 55
    4. 80
    5. 13
    6. 0.178
    1. 7813C
    2. NTN
    3. 65
    4. 85
    5. 10
    6. 0.122
    1. 7809C
    2. NTN
    3. 45
    4. 58
    5. 7
    6. 0.03
    1. 7828C
    2. NTN
    3. 140
    4. 175
    5. 18
    6. 0.973
    1. 7814C
    2. NTN
    3. 70
    4. 90
    5. 10
    6. 0.13
    1. 7311C
    2. NTN
    3. 55
    4. 120
    5. 29
    6. 1.34
    1. 7811CG/GNP4
    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. HSB011C
    2. NTN
    3. 55
    4. 90
    5. 18
    6. 0.397
    1. 7834C
    2. NTN
    3. 170
    4. 215
    5. 22
    6. 1.87
    1. HSB911C
    2. NTN
    3. 55
    4. 80
    5. 13
    6. 0.192
    1. 7808C
    2. NTN
    3. 40
    4. 52
    5. 7
    6. 0.031
    1. 7807C
    2. NTN
    3. 35
    4. 47
    5. 7
    6. 0.028
    1. 7816C
    2. NTN
    3. 80
    4. 100
    5. 10
    6. 0.146