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SNFA E Bearing

Bearing E 255 /S/NS /S 7CE1 SNFA , SNFA bearing

Dimensional Specifications

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

Connecting Size

Size mating parts (da min.)
64
Size mating parts (Da max.)
91
Size mating parts (ra max.)
1.5
Size mating parts (rb max.)
0.6
Size mating parts (db min.)
64
Size (r3 min.)
0.6 mm
Size (r4 min.)
0.6 mm
Size mating parts (Db max.)
95.8

Overall dimension

External diameter
100 mm
Internal diameter
55 mm
B Width
21 mm
Weight
0.52 Kg
Outer ring width
21 mm

Size Geometric characteristics

r1 outer ring (flange) installation chamfer
1.5 mm

Load and resources

Dynamic load capacity
55.3 кН
C0 Static load capacity
43 кН
Cr Radial dynamic load
55.3 кН
Maximum speed with grease lubrication
17 000 об/мин

Protect

Seal Up
have

Other

PuПредел усталостной прочности
1.8
Number of rolling tracks
1
Расстояние до действительного центра опоры (a)
21 mm
Size
55x100x21
Size (r2 min.)
1.5 mm
Size (D1)
89.1 mm
Size (d1)
68.9 mm
Estimated coefficient (f0)
14.5
Материал тела качения
Керамика

HOT BEARING PRICES

    1. MODEL
    2. BRAND
    3. IDD
    4. OD
    5. WIDTH
    6. Weight
    1. E
    2. SNFA
    3. 35
    4. 72
    5. 17
    6. 0.25
    1. E
    2. SNFA
    3. 75
    4. 130
    5. 25
    6. 1.05
    1. E
    2. SNFA
    3. 50
    4. 90
    5. 20
    6. 0.39
    1. E
    2. SNFA
    3. 15
    4. 35
    5. 11
    6. 0.038
    1. E
    2. SNFA
    3. 25
    4. 52
    5. 15
    6. 0.11
    1. E
    2. SNFA
    3. 17
    4. 40
    5. 12
    6. 0.056
    1. E
    2. SNFA
    3. 55
    4. 100
    5. 21
    6. 0.52
    1. E
    2. SNFA
    3. 65
    4. 120
    5. 23
    6. 0.88
    1. E
    2. SNFA
    3. 45
    4. 85
    5. 19
    6. 0.35
    1. E
    2. SNFA
    3. 65
    4. 120
    5. 23
    6. 0.88
    1. E
    2. SNFA
    3. 20
    4. 47
    5. 14
    6. 0.092
    1. E
    2. SNFA
    3. 75
    4. 130
    5. 25
    6. 1.05
    1. E
    2. SNFA
    3. 40
    4. 80
    5. 18
    6. 0.33
    1. E
    2. SNFA
    3. 70
    4. 125
    5. 24
    6. 0.97
    1. E
    2. SNFA
    3. 25
    4. 52
    5. 15
    6. 0.11
    1. E
    2. SNFA
    3. 50
    4. 90
    5. 20
    6. 0.39
    1. E
    2. SNFA
    3. 80
    4. 140
    5. 26
    6. 1.3
    1. E
    2. SNFA
    3. 60
    4. 110
    5. 22
    6. 0.71
    1. E
    2. SNFA
    3. 12
    4. 32
    5. 10
    6. 0.034
    1. E
    2. SNFA
    3. 45
    4. 85
    5. 19
    6. 0.35
    1. E
    2. SNFA
    3. 17
    4. 40
    5. 12
    6. 0.056
    1. E
    2. SNFA
    3. 30
    4. 62
    5. 16
    6. 0.17
    1. E
    2. SNFA
    3. 15
    4. 35
    5. 11
    6. 0.038
    1. E
    2. SNFA
    3. 35
    4. 72
    5. 17
    6. 0.25
    1. E
    2. SNFA
    3. 10
    4. 30
    5. 9
    6. 0.029
    1. E
    2. SNFA
    3. 12
    4. 32
    5. 10
    6. 0.034
    1. E
    2. SNFA
    3. 70
    4. 125
    5. 24
    6. 0.97
    1. E
    2. SNFA
    3. 80
    4. 140
    5. 26
    6. 1.3
    1. E
    2. SNFA
    3. 60
    4. 110
    5. 22
    6. 0.71
    1. E
    2. SNFA
    3. 10
    4. 30
    5. 9
    6. 0.029

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