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KOYO 30344 Bearing

Bearing 30344 KOYO , KOYO bearing

Dimensional Specifications

  • Bore type KOYO Bearing
  • Cage material Steel
  • Precision class Class normal (P0)(P6)
  • Old Model 30344
  • Operating Temperature Range -40 to 250 ºF

Connecting Size

Size mating parts (da min.)
248
Size mating parts (Da min.)
386
Size mating parts (Da max.)
438
Size mating parts (ra max.)
5
Size mating parts (rb max.)
4
Size mating parts (da max.)
282
Size mating parts (Db min.)
420

Overall dimension

External diameter
460 mm
Internal diameter
220 mm
B Width
97 mm
Weight
69 Kg
Outer ring width
73 mm

Size Geometric characteristics

rРадиус наружней фаски
6 mm

Load and resources

Dynamic load capacity
1260 кН
C0 Static load capacity
1680 кН
Cr Radial dynamic load
1260 кН
Maximum speed with grease lubrication
730 об/мин
WoilЧастота вращения предельная при жидкой смазке
980 об/мин

Protect

Seal Up
Нет

Other

Number of rolling tracks
1
TМонтажная высота в сборе
97 mm
Расстояние до действительного центра опоры (a)
84.6 mm
Estimated coefficient (e)
0.35
Y0Estimated coefficient
0.95
Y1Estimated coefficient
1.73
Size
220x460x97
Size (r2 min.)
5 mm

HOT BEARING PRICES

    1. MODEL
    2. BRAND
    3. IDD
    4. OD
    5. WIDTH
    6. Weight
    1. 30264
    2. KOYO
    3. 320
    4. 580
    5. 104
    6. 108
    1. 30307JR-1
    2. KOYO
    3. 35
    4. 80
    5. 22.75
    6. 0.527
    1. 23034
    2. ISB
    3. 160
    4. 260
    5. 67
    6. 15
    1. AXZ
    2. KOYO
    3. 30
    4. 48
    5. 8
    6. 0.054
    1. 30308/30308B
    2. Fersa
    3. 40
    4. 90
    5. 10.25
    1. 30309JR
    2. KOYO
    3. 45
    4. 100
    5. 27.25
    6. 1.01
    1. 30324
    2. KOYO
    3. 120
    4. 260
    5. 59.5
    6. 13.7
    1. 22344
    2. ISB
    3. 200
    4. 460
    5. 145
    6. 130
    1. 30307XR
    2. KOYO
    3. 35
    4. 80
    5. 22.75
    6. 0.56
    1. 30308XR
    2. KOYO
    3. 40
    4. 90
    5. 25.25
    6. 0.78
    1. 30305JR
    2. KOYO
    3. 25
    4. 62
    5. 18.25
    6. 0.273
    1. 30340
    2. KOYO
    3. 200
    4. 420
    5. 89
    6. 53.5
    1. 30302JR
    2. KOYO
    3. 15
    4. 42
    5. 14.25
    6. 0.098
    1. NF344
    2. KOYO
    3. 220
    4. 460
    5. 88
    6. 74.4
    1. 30304AC
    2. KOYO
    3. 20
    4. 52
    5. 16.25
    6. 0.17
    1. 30306JR
    2. KOYO
    3. 30
    4. 72
    5. 20.75
    6. 0.411
    1. 30303JR
    2. KOYO
    3. 17
    4. 47
    5. 15.25
    6. 0.133
    1. 30308JR
    2. KOYO
    3. 40
    4. 90
    5. 25.25
    6. 0.757
    1. NF304
    2. KOYO
    3. 20
    4. 52
    5. 15
    6. 0.147
    1. 308YR1W10C4
    2. KOYO
    3. 37
    4. 90
    5. 27
    1. 30309CR
    2. KOYO
    3. 45
    4. 100
    5. 27.25
    6. 1
    1. 305183/1D
    2. KOYO
    3. 160
    4. 239.5
    5. 76
    6. 11.1
    1. NF309
    2. KOYO
    3. 45
    4. 100
    5. 25
    6. 0.870
    1. 30304
    2. NKE
    3. 20
    4. 52
    5. 16.25
    6. 0.18
    1. HAR930C
    2. KOYO
    3. 150
    4. 210
    5. 28
    6. 2.68
    1. 07100/07204
    2. KOYO
    3. 25.4
    4. 51.994
    5. 15.011
    6. 0.14
    1. AX
    2. KOYO
    3. 90
    4. 120
    5. 4.5
    6. 0.117
    1. 30311CR
    2. KOYO
    3. 55
    4. 120
    5. 31.5
    6. 1.58
    1. 51104
    2. KOYO
    3. 20
    4. 35
    5. 10
    1. N1014
    2. KOYO
    3. 70
    4. 110
    5. 20
    6. 0.676