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KOYO 02473/02420 Bearing

Bearing 02473/02420 KOYO , KOYO bearing

Dimensional Specifications

  • Bore type KOYO Bearing
  • Cage material Steel
  • Precision class Class normal (P0)(P6)
  • Old Model 02473/02420
  • Operating Temperature Range -40 to 250 ºF

Connecting Size

Size mating parts (Da)
59
Size mating parts (db)
33.5
Size mating parts (da)
34.5
Size mating parts (Db)
63
Size mating parts (da min.)
34.5
Size mating parts (ra max.)
0.8
Size mating parts (rb max.)
1.6
Size mating parts (db min.)
33.5

Overall dimension

External diameter
68.262 mm
Internal diameter
25.4 mm
B Width
22.225 mm
Weight
0.425 Kg
Outer ring width
17.462 mm

Size Geometric characteristics

rРадиус наружней фаски
0.8 mm
r1 outer ring (flange) installation chamfer
1.6 mm

Load and resources

Dynamic load capacity
51 кН
C0 Static load capacity
61.1 кН
Cr Radial dynamic load
51 кН
Maximum speed with grease lubrication
6000 об/мин
WoilЧастота вращения предельная при жидкой смазке
8000 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)
17.1 mm
Estimated coefficient (e)
0.42
Y0Estimated coefficient
0.79
Y1Estimated coefficient
1.44
Size
25.4x68.262x22.225
Size (r2 min.)
1.6 mm

HOT BEARING PRICES

    1. MODEL
    2. BRAND
    3. IDD
    4. OD
    5. WIDTH
    6. Weight
    1. 02474/02420
    2. KOYO
    3. 28.575
    4. 68.262
    5. 22.225
    6. 0.402
    1. 02476/02420
    2. KOYO
    3. 31.75
    4. 68.262
    5. 22.225
    6. 0.376
    1. 02475/02420
    2. KOYO
    3. 31.75
    4. 68.262
    5. 22.225
    6. 0.374
    1. 02473/02420
    2. NSK
    3. 25.4
    4. 68.262
    5. 22.225
    6. 0.432
    1. 02473/02420
    2. ISO
    3. 25.4
    4. 68.262
    5. 22.225
    6. 0.43
    1. 02473/02420
    2. Timken
    3. 25.4
    4. 68.262
    5. 22.225
    6. 0.43
    1. 02473/02420
    2. CX
    3. 25.4
    4. 68.262
    5. 22.225
    6. 0.43
    1. 02473/02420-B
    2. Timken
    3. 25.4
    4. 68.262
    5. 22.225
    6. 0.48
    1. 02475/02420
    2. NSK
    3. 31.75
    4. 68.262
    5. 22.225
    6. 0.381
    1. 02476/02420A
    2. Timken
    3. 31.75
    4. 68.262
    5. 21
    6. 0.37
    1. 02475/02420
    2. Fersa
    3. 31.75
    4. 68.262
    5. 22.225
    1. 02474/02420
    2. Fersa
    3. 28.575
    4. 68.262
    5. 22.225
    1. 02876/02820
    2. KOYO
    3. 31.75
    4. 73.025
    5. 22.225
    6. 0.451
    1. 02476/02420
    2. Timken
    3. 31.75
    4. 68.262
    5. 22.225
    6. 0.38
    1. 02475/02420
    2. Timken
    3. 31.75
    4. 68.262
    5. 22.225
    6. 0.37
    1. 02476/02420-B
    2. Timken
    3. 31.75
    4. 68.262
    5. 22.225
    6. 0.43
    1. 02475/02420
    2. FBJ
    3. 31.75
    4. 68.262
    5. 22.225
    6. 0.38
    1. 02471/02420
    2. FBJ
    3. 28.575
    4. 68.262
    5. 22.225
    6. 0.409
    1. 02474/02420
    2. Timken
    3. 28.575
    4. 68.262
    5. 22.225
    6. 0.4
    1. 02475/02420B
    2. Timken
    3. 31.75
    4. 68.262
    5. 22.225
    6. 0.43
    1. 02476/02420
    2. FBJ
    3. 31.75
    4. 68.262
    5. 22.225
    6. 0.383
    1. 02474/02420
    2. ISO
    3. 28.575
    4. 68.262
    5. 22.225
    6. 0.4
    1. 02474/02420B
    2. Timken
    3. 28.575
    4. 68.262
    5. 22.225
    6. 0.46
    1. 02476/02420
    2. ISO
    3. 31.75
    4. 68.262
    5. 22.225
    6. 0.38
    1. 02875/02820
    2. KOYO
    3. 31.75
    4. 73.025
    5. 22.225
    6. 0.451
    1. 02872/02820
    2. KOYO
    3. 28.575
    4. 73.025
    5. 22.225
    6. 0.477
    1. 02475/02420
    2. ISO
    3. 31.75
    4. 68.262
    5. 22.225
    6. 0.37
    1. 02878/02820
    2. KOYO
    3. 34.925
    4. 73.025
    5. 22.225
    6. 0.423
    1. 02474/02420
    2. CX
    3. 28.575
    4. 68.262
    5. 22.225
    6. 0.4
    1. 02877/02820
    2. KOYO
    3. 34.925
    4. 73.025
    5. 22.225
    6. 0.42

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