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SKF 7221BECBM Bearing

Bearing 7221BECBM SKF , SKF bearing

Dimensional Specifications

  • Bore type SKF Bearing
  • Cage material Steel
  • Precision class Class normal (P0)(P6)
  • Old Model 7221BECBM
  • Operating Temperature Range -40 to 250 ºF

Connecting Size

Size mating parts (da min.)
117
Size mating parts (Da max.)
178
Size mating parts (ra max.)
2
Size mating parts (rb max.)
1
Size (r3 min.)
1.1 mm
Size (r4 min.)
1.1 mm
Size mating parts (Db max.)
183

Overall dimension

External diameter
190 mm
Internal diameter
105 mm
B Width
36 mm
Weight
3.95 Kg
Outer ring width
36 mm

Size Geometric characteristics

r1 outer ring (flange) installation chamfer
2.1 mm

Load and resources

Dynamic load capacity
148 кН
C0 Static load capacity
137 кН
Cr Radial dynamic load
148 кН
n Limit speed
4000 об/мин

Protect

Seal Up
Нет

Other

PuПредел усталостной прочности
4.8
Number of rolling tracks
1
Расстояние до действительного центра опоры (a)
80 mm
Size
105x190x36
Size (r2 min.)
2.1 mm
Size (D1)
160 mm
Size (d1)
138 mm
Частота вращения номинальная
3800 об/мин
Size (d2)
121 mm

HOT BEARING PRICES

    1. MODEL
    2. BRAND
    3. IDD
    4. OD
    5. WIDTH
    6. Weight
    1. 7208BECBM
    2. SKF
    3. 40
    4. 80
    5. 18
    6. 0.37
    1. 7214BECBM
    2. SKF
    3. 70
    4. 125
    5. 24
    6. 1.1
    1. 7207BECBM
    2. SKF
    3. 35
    4. 72
    5. 17
    6. 0.28
    1. 7221BECBP
    2. SKF
    3. 105
    4. 190
    5. 36
    6. 3.95
    1. 7212BECBM
    2. SKF
    3. 60
    4. 110
    5. 22
    6. 0.8
    1. 7315BECBM
    2. SKF
    3. 75
    4. 160
    5. 37
    6. 3.2
    1. 7207BECBP
    2. SKF
    3. 35
    4. 72
    5. 17
    6. 0.28
    1. 7208BECBY
    2. SKF
    3. 40
    4. 80
    5. 18
    6. 0.37
    1. 7317BECBM
    2. SKF
    3. 85
    4. 180
    5. 41
    6. 4.45
    1. 7311BECBM
    2. SKF
    3. 55
    4. 120
    5. 29
    6. 1.4
    1. 7212BECBP
    2. SKF
    3. 60
    4. 110
    5. 22
    6. 0.8
    1. 7214BECBP
    2. SKF
    3. 70
    4. 125
    5. 24
    6. 1.1
    1. 7240
    2. SKF
    3. 360
    4. 200
    5. 58
    6. 25
    1. 7320BECBM
    2. SKF
    3. 100
    4. 215
    5. 47
    6. 7.5
    1. 7260
    2. SKF
    3. 540
    4. 300
    5. 85
    6. 85
    1. 7234
    2. SKF
    3. 310
    4. 170
    5. 52
    6. 17.5
    1. 7322BECBM
    2. SKF
    3. 110
    4. 240
    5. 50
    6. 10
    1. 7248
    2. SKF
    3. 440
    4. 240
    5. 72
    6. 49
    1. 7208BECBP
    2. SKF
    3. 40
    4. 80
    5. 18
    6. 0.37
    1. 7212BECBY
    2. SKF
    3. 60
    4. 110
    5. 22
    6. 0.8
    1. 7201BECBP
    2. SKF
    3. 12
    4. 32
    5. 10
    6. 0.036
    1. 7207BECBY
    2. SKF
    3. 35
    4. 72
    5. 17
    6. 0.28
    1. 7214BECBY
    2. SKF
    3. 70
    4. 125
    5. 24
    6. 1.1
    1. 7264
    2. SKF
    3. 580
    4. 320
    5. 92
    6. 110
    1. 7238
    2. SKF
    3. 340
    4. 190
    5. 55
    6. 22
    1. 30215J2/QDF
    2. SKF
    3. 75
    4. 130
    5. 54.5
    6. 2.85
    1. NUP
    2. SKF
    3. 110
    4. 60
    5. 22
    6. 0.954
    1. 7280
    2. SKF
    3. 720
    4. 400
    5. 103
    6. 190
    1. 7405
    2. SKF
    3. 80
    4. 25
    5. 21
    6. 0.61
    1. 7412
    2. SKF
    3. 150
    4. 60
    5. 35
    6. 3.3