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KOYO 2221-2RS Bearing

Bearing 2221-2RS KOYO , KOYO bearing

Dimensional Specifications

  • Bore type KOYO Bearing
  • Cage material Steel
  • Precision class Class normal (P0)(P6)
  • Old Model 2221-2RS
  • 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 (da max.)
117

Overall dimension

External diameter
190 mm
Internal diameter
105 mm
B Width
50 mm
Weight
6.07 Kg
Outer ring width
50 mm

Size Geometric characteristics

rРадиус наружней фаски
2.1 mm

Load and resources

Dynamic load capacity
77.0 kN
C0 Static load capacity
34.0 kN
Cr Radial dynamic load
77.0 kN
Maximum speed with grease lubrication
2000 об/мин

Protect

Seal Up
have

Other

Number of rolling tracks
2
Estimated coefficient (e)
0.18
Y0Estimated coefficient
3.73
Y1Estimated coefficient
3.56
Size
105x190x50
Y2Estimated coefficient
5.51

HOT BEARING PRICES

    1. MODEL
    2. BRAND
    3. IDD
    4. OD
    5. WIDTH
    6. Weight
    1. 2222-2RS
    2. KOYO
    3. 110
    4. 200
    5. 53
    6. 7.10
    1. 2214-2RS
    2. KOYO
    3. 70
    4. 125
    5. 31
    6. 1.52
    1. 2219-2RS
    2. KOYO
    3. 95
    4. 170
    5. 43
    6. 4.10
    1. 2213-2RS
    2. KOYO
    3. 65
    4. 120
    5. 31
    6. 1.46
    1. 2215-2RS
    2. KOYO
    3. 75
    4. 130
    5. 31
    6. 1.62
    1. 2216-2RS
    2. KOYO
    3. 80
    4. 140
    5. 33
    6. 2.01
    1. 2217-2RS
    2. KOYO
    3. 85
    4. 150
    5. 36
    6. 2.52
    1. 2218-2RS
    2. KOYO
    3. 90
    4. 160
    5. 40
    6. 3.40
    1. 2220-2RS
    2. KOYO
    3. 100
    4. 180
    5. 46
    6. 4.98
    1. DAC4280B-2RS
    2. KOYO
    3. 42
    4. 80.03
    5. 42
    1. 2221
    2. KOYO
    3. 105
    4. 190
    5. 50
    6. 6.07
    1. 5308-2RS
    2. KOYO
    3. 40
    4. 90
    5. 36.5
    6. 1.05
    1. 2306-2RS
    2. KOYO
    3. 30
    4. 72
    5. 27
    6. 0.500
    1. 5306-2RS
    2. KOYO
    3. 30
    4. 72
    5. 30.2
    6. 0.510
    1. 5312-2RS
    2. KOYO
    3. 60
    4. 130
    5. 54
    6. 3.16
    1. 2313-2RS
    2. KOYO
    3. 65
    4. 140
    5. 48
    6. 3.23
    1. 22215RHR
    2. KOYO
    3. 75
    4. 130
    5. 31
    6. 1.73
    1. 2302-2RS
    2. KOYO
    3. 15
    4. 42
    5. 17
    6. 0.114
    1. 22219RHR
    2. KOYO
    3. 95
    4. 170
    5. 43
    6. 4.24
    1. DAC4278C-2RSCS40
    2. KOYO
    3. 42
    4. 78
    5. 41
    1. 5203-2RS
    2. KOYO
    3. 17
    4. 40
    5. 17.5
    6. 0.091
    1. 5314-2RS
    2. KOYO
    3. 70
    4. 150
    5. 63.5
    6. 4.89
    1. 5315-2RS
    2. KOYO
    3. 75
    4. 160
    5. 68.3
    6. 5.97
    1. 5205-2RS
    2. KOYO
    3. 25
    4. 52
    5. 20.6
    6. 0.190
    1. 5313-2RS
    2. KOYO
    3. 65
    4. 140
    5. 58.7
    6. 3.91
    1. 5210-2RS
    2. KOYO
    3. 50
    4. 90
    5. 30.2
    6. 0.670
    1. 5309-2RS
    2. KOYO
    3. 45
    4. 100
    5. 39.7
    6. 1.42
    1. 5304-2RS
    2. KOYO
    3. 20
    4. 52
    5. 22.2
    6. 0.230
    1. 2222
    2. KOYO
    3. 110
    4. 200
    5. 53
    6. 7.10
    1. 2312-2RS
    2. KOYO
    3. 60
    4. 130
    5. 46
    6. 2.60