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KOYO 7044B Bearing

Bearing 7044B KOYO , KOYO bearing

Dimensional Specifications

  • Bore type KOYO Bearing
  • Cage material Steel
  • Precision class Class normal (P0)(P6)
  • Old Model 7044B
  • Operating Temperature Range -40 to 250 ºF

Connecting Size

Size mating parts (da min.)
234
Size mating parts (Da max.)
326
Size mating parts (ra max.)
2.5

Overall dimension

External diameter
340 mm
Internal diameter
220 mm
B Width
56 mm
Weight
18.9 Kg
Outer ring width
56 mm

Size Geometric characteristics

rРадиус наружней фаски
3 mm
r1 outer ring (flange) installation chamfer
1.1 mm
αУгол контакта
40°

Load and resources

Dynamic load capacity
239 кН
C0 Static load capacity
318 кН
Cr Radial dynamic load
239 кН
Maximum speed with grease lubrication
1400 об/мин
WoilЧастота вращения предельная при жидкой смазке
1900 об/мин

Protect

Seal Up
Нет

Other

Number of rolling tracks
1
Расстояние до действительного центра опоры (a)
145.5 mm
Size
220x340x56

HOT BEARING PRICES

    1. MODEL
    2. BRAND
    3. IDD
    4. OD
    5. WIDTH
    6. Weight
    1. 7044B
    2. KOYO
    3. 220
    4. 340
    5. 56
    6. 18.9
    1. 234406B
    2. KOYO
    3. 30
    4. 55
    5. 32
    6. 0.296
    1. 7034B
    2. KOYO
    3. 170
    4. 260
    5. 42
    6. 7.77
    1. 234409B
    2. KOYO
    3. 45
    4. 75
    5. 38
    6. 0.602
    1. 7024B
    2. KOYO
    3. 120
    4. 180
    5. 28
    6. 2.27
    1. 239744B
    2. KOYO
    3. 227
    4. 300
    5. 96
    6. 16.2
    1. 234448B
    2. KOYO
    3. 240
    4. 360
    5. 144
    6. 45
    1. 7064B
    2. KOYO
    3. 320
    4. 480
    5. 74
    6. 47.2
    1. 7076B
    2. KOYO
    3. 380
    4. 560
    5. 82
    6. 69.1
    1. 234460B
    2. KOYO
    3. 300
    4. 460
    5. 190
    6. 100
    1. 7021B
    2. KOYO
    3. 105
    4. 160
    5. 26
    6. 1.73
    1. 234452B
    2. KOYO
    3. 260
    4. 400
    5. 164
    6. 65.8
    1. 234420B
    2. KOYO
    3. 100
    4. 150
    5. 60
    6. 3.33
    1. 234440B
    2. KOYO
    3. 200
    4. 310
    5. 132
    6. 32.1
    1. 7056B
    2. KOYO
    3. 280
    4. 420
    5. 65
    6. 31
    1. 234426B
    2. KOYO
    3. 130
    4. 200
    5. 84
    6. 8.63
    1. 234407B
    2. KOYO
    3. 35
    4. 62
    5. 34
    6. 0.388
    1. 7011B
    2. KOYO
    3. 55
    4. 90
    5. 18
    6. 0.420
    1. 234434B
    2. KOYO
    3. 170
    4. 260
    5. 108
    6. 18.1
    1. 234415B
    2. KOYO
    3. 75
    4. 115
    5. 48
    6. 1.62
    1. 234424B
    2. KOYO
    3. 120
    4. 180
    5. 72
    6. 5.77
    1. 234744B
    2. KOYO
    3. 228
    4. 340
    5. 144
    6. 38.6
    1. 234412B
    2. KOYO
    3. 60
    4. 95
    5. 44
    6. 1.04
    1. 234413B
    2. KOYO
    3. 65
    4. 100
    5. 44
    6. 1.11
    1. 7000B
    2. KOYO
    3. 10
    4. 26
    5. 8
    6. 0.021
    1. 7014B
    2. KOYO
    3. 70
    4. 110
    5. 20
    6. 0.660
    1. 7002B
    2. KOYO
    3. 15
    4. 32
    5. 9
    6. 0.035
    1. 7068B
    2. KOYO
    3. 340
    4. 520
    5. 82
    6. 63.3
    1. 7009B
    2. KOYO
    3. 45
    4. 75
    5. 16
    6. 0.260
    1. 79/670B
    2. KOYO
    3. 670
    4. 900
    5. 103
    6. 178