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KOYO 1280/1220 Bearing

Bearing 1280/1220 KOYO , KOYO bearing

Dimensional Specifications

  • Bore type KOYO Bearing
  • Cage material Steel
  • Precision class Class normal (P0)(P6)
  • Old Model 1280/1220
  • Operating Temperature Range -40 to 250 ºF

Connecting Size

Size mating parts (Da)
49
Size mating parts (Db)
52
Size mating parts (da min.)
29.5
Size mating parts (ra max.)
0.8
Size mating parts (rb max.)
1.6
Size mating parts (db min.)
29

Overall dimension

External diameter
57.15 mm
Internal diameter
22.225 mm
B Width
22.225 mm
Weight
0.294 Kg
Outer ring width
17.462 mm

Size Geometric characteristics

rРадиус наружней фаски
0.8 mm

Load and resources

Dynamic load capacity
52.6 кН
C0 Static load capacity
55.7 кН
Cr Radial dynamic load
52.6 кН
Maximum speed with grease lubrication
7600 об/мин
WoilЧастота вращения предельная при жидкой смазке
10000 об/мин

Protect

Seal Up
Нет

Other

Number of rolling tracks
1
TМонтажная высота в сборе
22.225 mm
Расстояние до действительного центра опоры (a)
15.3 mm
Estimated coefficient (e)
0.35
Y0Estimated coefficient
0.95
Y1Estimated coefficient
1.73
Size
22.225x57.15x22.225
Size (r2 min.)
1.6 mm

HOT BEARING PRICES

    1. MODEL
    2. BRAND
    3. IDD
    4. OD
    5. WIDTH
    6. Weight
    1. EE122080/122125
    2. NSK
    3. 203.2
    4. 317.5
    5. 66.675
    6. 17.4
    1. 1280/1220
    2. ISO
    3. 22.225
    4. 57.15
    5. 22.225
    6. 0.28
    1. 12168/12303
    2. KOYO
    3. 42.862
    4. 76.992
    5. 17.463
    6. 0.317
    1. 12580/12520
    2. KOYO
    3. 20.638
    4. 49.225
    5. 19.845
    6. 0.183
    1. 1280/1220
    2. NSK
    3. 22.225
    4. 57.15
    5. 22.225
    6. 0.289
    1. 22226RHRK
    2. KOYO
    3. 130
    4. 230
    5. 64
    6. 11.3
    1. 22224RHRK
    2. KOYO
    3. 120
    4. 215
    5. 58
    6. 9.1
    1. 22222RHRK
    2. KOYO
    3. 110
    4. 200
    5. 53
    6. 7.21
    1. 1380/1328
    2. KOYO
    3. 22.225
    4. 52.388
    5. 19.368
    6. 0.198
    1. 1280/1220
    2. FBJ
    3. 22.225
    4. 57.15
    5. 22.225
    6. 0.286
    1. 22228RHRK
    2. KOYO
    3. 140
    4. 250
    5. 68
    6. 14.2
    1. 1380/1329
    2. KOYO
    3. 22.225
    4. 53.975
    5. 19.368
    6. 0.219
    1. 2222K
    2. KOYO
    3. 110
    4. 200
    5. 53
    6. 6.94
    1. NJ2222-E-TVP2
    2. FAG
    3. 110
    4. 200
    5. 53
    6. 6.89
    1. 1280/1220
    2. Timken
    3. 22.225
    4. 57.15
    5. 22.225
    6. 0.28
    1. 1280/1220
    2. CX
    3. 22.225
    4. 57.15
    5. 22.225
    6. 0.28
    1. 12175/12303
    2. KOYO
    3. 44.45
    4. 76.992
    5. 17.463
    6. 0.303
    1. 2212K
    2. KOYO
    3. 60
    4. 110
    5. 28
    6. 1.07
    1. 22217RHRK
    2. KOYO
    3. 85
    4. 150
    5. 36
    6. 2.69
    1. 22360RK
    2. KOYO
    3. 300
    4. 620
    5. 185
    6. 284
    1. 1779/1729
    2. KOYO
    3. 23.812
    4. 56.896
    5. 19.368
    6. 0.241
    1. 53222
    2. KOYO
    3. 110
    4. 160
    5. 40.2
    6. 2.5
    1. 22238RK
    2. KOYO
    3. 190
    4. 340
    5. 92
    6. 36.6
    1. 23228RH
    2. KOYO
    3. 140
    4. 250
    5. 88
    6. 19
    1. 22344RHAK
    2. KOYO
    3. 220
    4. 460
    5. 145
    6. 113
    1. 120057X/120112XC
    2. Gamet
    3. 57.15
    4. 112.712
    5. 30.16
    6. 1.13
    1. 7922CPA
    2. KOYO
    3. 110
    4. 150
    5. 20
    6. 0.84
    1. DB68126
    2. KOYO
    3. 41.3
    4. 64.3
    5. 21
    1. 7212CPA
    2. KOYO
    3. 60
    4. 110
    5. 22
    6. 0.82
    1. 32221JR
    2. KOYO
    3. 105
    4. 190
    5. 53
    6. 6.37

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