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SKF 2788/2720/QCL7C Bearing

Bearing 2788/2720/QCL7C SKF , SKF bearing

Dimensional Specifications

  • Bore type SKF Bearing
  • Cage material Steel
  • Precision class Class normal (P0)(P6)
  • Old Model 2788/2720/QCL7C
  • Operating Temperature Range -40 to 250 ºF

Connecting Size

Size mating parts (Da min.)
64
Size mating parts (Da max.)
65
Size mating parts (ra max.)
3.3
Size mating parts (rb max.)
3.1
Size mating parts (db min.)
49.5
Size (r3 min.)
3.3 mm
Size (r4 min.)
3.3 mm
Size mating parts (Ca min.)
5
Size mating parts (Cb min.)
4.5
Size mating parts (da max.)
46
Size mating parts (Db min.)
69

Overall dimension

External diameter
76.2 mm
Internal diameter
38.1 mm
B Width
23.812 mm
Weight
0.5 Kg
Outer ring width
19.05 mm

Size Geometric characteristics

r1 outer ring (flange) installation chamfer
3.5 mm

Load and resources

Dynamic load capacity
74.8 кН
C0 Static load capacity
93 кН
Cr Radial dynamic load
74.8 кН
n Limit speed
10000 об/мин

Protect

Seal Up
Нет

Other

PuПредел усталостной прочности
10.4
Number of rolling tracks
1
TМонтажная высота в сборе
23.812 mm
Расстояние до действительного центра опоры (a)
16 mm
Estimated coefficient (e)
0.3
Y0Estimated coefficient
1.1
Size
38.1x76.2x23.812
Estimated coefficient (Y)
2
Size (r2 min.)
3.5 mm
Size (d1)
54.8 mm
Частота вращения номинальная
6700 об/мин

HOT BEARING PRICES

    1. MODEL
    2. BRAND
    3. IDD
    4. OD
    5. WIDTH
    6. Weight
    1. 23690/23620/QCL7C
    2. SKF
    3. 34.925
    4. 73.025
    5. 26.988
    6. 0.52
    1. 32309
    2. SKF
    3. 100
    4. 45
    5. 38.25
    6. 1.477
    1. 25880/25820/Q
    2. SKF
    3. 73.025
    4. 36.487
    5. 23.812
    6. 0.459
    1. 33208/QCL7C
    2. SKF
    3. 40
    4. 80
    5. 32
    6. 0.73
    1. 31315J2/QCL7CDF
    2. SKF
    3. 75
    4. 160
    5. 80
    6. 7.25
    1. 32312
    2. SKF
    3. 130
    4. 60
    5. 48.5
    6. 3.104
    1. 18790/18720/Q
    2. SKF
    3. 85
    4. 50.8
    5. 17.462
    6. 0.369
    1. 24780/24720/Q
    2. SKF
    3. 76.2
    4. 41.275
    5. 22.225
    6. 0.434
    1. 331054CC-
    2. SKF
    3. 25.4
    4. 68.262
    5. 22.225
    6. 0.44
    1. 31313J2/QCL7CDF
    2. SKF
    3. 65
    4. 140
    5. 72
    6. 5.05
    1. 31315J2/QCL7C
    2. SKF
    3. 75
    4. 160
    5. 40
    6. 3.5
    1. 31310J2/QCL7CDF
    2. SKF
    3. 50
    4. 110
    5. 58.5
    6. 2.6
    1. 31314J2/QCL7CDF
    2. SKF
    3. 70
    4. 150
    5. 76
    6. 6.15
    1. 31316J1/QCL7CDF
    2. SKF
    3. 80
    4. 170
    5. 85
    6. 8.75
    1. 240/500ECAK30/W33
    2. SKF
    3. 500
    4. 720
    5. 218
    6. 295
    1. SS7205
    2. SKF
    3. 25
    4. 52
    5. 15
    6. 0.13
    1. 27880/27820
    2. FBJ
    3. 38.1
    4. 80.035
    5. 24.608
    6. 0.562
    1. 27690/27620DA+X2S-27690
    2. Timken
    3. 83.345
    4. 125.412
    5. 55.56
    6. 2.3
    1. SS7201
    2. SKF
    3. 12
    4. 32
    5. 10
    6. 0.034
    1. NCF
    2. SKF
    3. 100
    4. 70
    5. 19
    6. 0.49
    1. NCF
    2. SKF
    3. 110
    4. 80
    5. 19
    6. 0.55
    1. 7203
    2. SKF
    3. 40
    4. 17
    5. 12
    6. 0.054
    1. NCF
    2. SKF
    3. 42
    4. 20
    5. 16
    6. 0.11
    1. 2788/2735X
    2. NSK
    3. 38.1
    4. 73.025
    5. 23.812
    6. 0.447
    1. 240/1120
    2. SKF
    3. 1580
    4. 1120
    5. 462
    6. 2875
    1. SS7200
    2. SKF
    3. 10
    4. 30
    5. 9
    6. 0.029
    1. 27880/27820
    2. NSK
    3. 38.1
    4. 80.035
    5. 24.608
    6. 0.571
    1. SS7201
    2. SKF
    3. 12
    4. 32
    5. 10
    6. 0.038
    1. 7216
    2. SKF
    3. 140
    4. 80
    5. 26
    6. 1.46
    1. SS7209
    2. SKF
    3. 45
    4. 85
    5. 19
    6. 0.35

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