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NACHI RC4944 Bearing

Bearing RC4944 NACHI , NACHI bearing

Dimensional Specifications

  • Bore type NACHI Bearing
  • Cage material Steel
  • Precision class Class normal (P0)(P6)
  • Old Model RC4944
  • Operating Temperature Range -40 to 250 ºF

Connecting Size

Size mating parts (da min.)
231
Size mating parts (Da max.)
289
Size mating parts (ra max.)
2

Overall dimension

External diameter
300 mm
Internal diameter
220 mm
B Width
80 mm
Weight
17.1 Kg
Outer ring width
80 mm

Size Geometric characteristics

rРадиус наружней фаски
2.1 mm

Load and resources

Dynamic load capacity
695 kN
C0 Static load capacity
1620 kN
Cr Radial dynamic load
695 kN
Maximum speed with grease lubrication
450 об/мин
WoilЧастота вращения предельная при жидкой смазке
900 об/мин

Protect

Seal Up
Нет

Other

Number of rolling tracks
2
Size
220x300x80
Size (D1)
268 mm
Size (d1)
249 mm
Distance from the end of the tight ring to the center of the radius of the sphere (S)
3
Материал сепаратора
отсутствует

HOT BEARING PRICES

    1. MODEL
    2. BRAND
    3. IDD
    4. OD
    5. WIDTH
    6. Weight
    1. RC4910
    2. NACHI
    3. 50
    4. 72
    5. 22
    6. 0.30
    1. RC4948
    2. NACHI
    3. 240
    4. 320
    5. 80
    6. 18.4
    1. RC4914
    2. NACHI
    3. 70
    4. 100
    5. 30
    6. 0.78
    1. RC4952
    2. NACHI
    3. 260
    4. 360
    5. 100
    6. 32.0
    1. RC4926
    2. NACHI
    3. 130
    4. 180
    5. 50
    6. 3.95
    1. RC4928
    2. NACHI
    3. 140
    4. 190
    5. 50
    6. 4.20
    1. RC4936
    2. NACHI
    3. 180
    4. 250
    5. 69
    6. 10.7
    1. RC4924
    2. NACHI
    3. 120
    4. 165
    5. 45
    6. 2.95
    1. RC4916
    2. NACHI
    3. 80
    4. 110
    5. 30
    6. 0.88
    1. RC4934
    2. NACHI
    3. 170
    4. 230
    5. 60
    6. 7.35
    1. RC4922
    2. NACHI
    3. 110
    4. 150
    5. 40
    6. 2.15
    1. RC4940
    2. NACHI
    3. 200
    4. 280
    5. 80
    6. 15.7
    1. RC4932
    2. NACHI
    3. 160
    4. 220
    5. 60
    6. 7.00
    1. RC4956
    2. NACHI
    3. 280
    4. 380
    5. 100
    6. 33.9
    1. RC4920
    2. NACHI
    3. 100
    4. 140
    5. 40
    6. 1.95
    1. RC4938
    2. NACHI
    3. 190
    4. 260
    5. 69
    6. 11.2
    1. RC4918
    2. NACHI
    3. 90
    4. 125
    5. 35
    6. 1.35
    1. N
    2. NACHI
    3. 220
    4. 340
    5. 56
    6. 18.5
    1. RB4944
    2. NACHI
    3. 220
    4. 300
    5. 80
    6. 17.1
    1. RC4912
    2. NACHI
    3. 60
    4. 85
    5. 25
    6. 0.46
    1. RC4930
    2. NACHI
    3. 150
    4. 210
    5. 60
    6. 6.65
    1. RC4844
    2. NACHI
    3. 220
    4. 270
    5. 50
    6. 6.40
    1. 7204AC
    2. NACHI
    3. 20
    4. 47
    5. 14
    6. 0.11
    1. 7008AC
    2. NACHI
    3. 40
    4. 68
    5. 15
    6. 0.21
    1. N
    2. NACHI
    3. 300
    4. 460
    5. 74
    6. 44.1
    1. 7213AC
    2. NACHI
    3. 65
    4. 120
    5. 23
    6. 1.02
    1. N
    2. NACHI
    3. 70
    4. 110
    5. 20
    6. 0.702
    1. N
    2. NACHI
    3. 440
    4. 650
    5. 94
    6. 110
    1. RC4860
    2. NACHI
    3. 300
    4. 380
    5. 80
    6. 23.0
    1. N
    2. NACHI
    3. 35
    4. 62
    5. 14
    6. 0.182