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NTN 7040DF Bearing

Bearing 7040DF NTN , NTN bearing

Dimensional Specifications

  • Bore type NTN Bearing
  • Cage material Steel
  • Precision class Class normal (P0)(P6)
  • Old Model 7040DF
  • Operating Temperature Range -40 to 250 ºF

Connecting Size

Size mating parts (Da max.)
298
Size mating parts (ra max.)
2
Size mating parts (ra1 max.)
1

Overall dimension

External diameter
310 mm
Internal diameter
200 mm
B Width
51 mm
Weight
28 Kg

Size Geometric characteristics

rРадиус наружней фаски
2.1 mm
r1 outer ring (flange) installation chamfer
1.1 mm
αУгол контакта
25°

Load and resources

Dynamic load capacity
410 кН
C0 Static load capacity
650 кН
Cr Radial dynamic load
410 кН
Maximum speed with grease lubrication
1 700 об/мин
WoilЧастота вращения предельная при жидкой смазке
2 200 об/мин

Protect

Seal Up
Нет

Other

Number of rolling tracks
2
Расстояние до действительного центра опоры (a)
99 mm
Size
200x310x51
Size (2B)
102 mm

HOT BEARING PRICES

    1. MODEL
    2. BRAND
    3. IDD
    4. OD
    5. WIDTH
    6. Weight
    1. 7044DF
    2. NTN
    3. 220.000
    4. 340.000
    5. 112.000
    6. 36.40
    1. 7005DF
    2. NTN
    3. 25
    4. 47
    5. 12
    6. 0.186
    1. 7040DT
    2. NTN
    3. 200
    4. 310
    5. 51
    6. 28
    1. 7032DFCS54P4
    2. NTN
    3. 160
    4. 240
    5. 76
    6. 11.92
    1. 7020DF
    2. NTN
    3. 100
    4. 150
    5. 24
    6. 2.94
    1. 7022DF
    2. NTN
    3. 110
    4. 170
    5. 28
    6. 4.6
    1. 7040DB
    2. NTN
    3. 200
    4. 310
    5. 51
    6. 28
    1. 7021DF
    2. NTN
    3. 105
    4. 160
    5. 26
    6. 3.72
    1. 7032DF
    2. NTN
    3. 160
    4. 240
    5. 38
    6. 11.92
    1. 7007DF
    2. NTN
    3. 35
    4. 62
    5. 14
    6. 0.36
    1. NAO-40x62x40ZW
    2. NTN
    3. 40
    4. 62
    5. 40
    6. 0.385
    1. 7011DF
    2. NTN
    3. 55
    4. 90
    5. 18
    6. 0.894
    1. 7030DF
    2. NTN
    3. 150
    4. 225
    5. 35
    6. 9.64
    1. NK110/40R+IR100X110X40
    2. NTN
    3. 100.000
    4. 130.000
    5. 40.000
    6. 1.36
    1. 7028DF
    2. NTN
    3. 140
    4. 210
    5. 33
    6. 7.92
    1. 7036DF
    2. NTN
    3. 180
    4. 280
    5. 46
    6. 20.8
    1. 7013DF
    2. NTN
    3. 65
    4. 100
    5. 18
    6. 1.018
    1. 7003DF
    2. NTN
    3. 17
    4. 35
    5. 10
    6. 0.092
    1. 7009DF
    2. NTN
    3. 45
    4. 75
    5. 16
    6. 0.564
    1. 7001DF
    2. NTN
    3. 12
    4. 28
    5. 8
    6. 0.05
    1. 7018DF
    2. NTN
    3. 90
    4. 140
    5. 24
    6. 2.7
    1. 7004DF
    2. NTN
    3. 20
    4. 42
    5. 12
    6. 0.16
    1. 7038DF
    2. NTN
    3. 190
    4. 290
    5. 46
    6. 21.6
    1. 7010DF
    2. NTN
    3. 50
    4. 80
    5. 16
    6. 0.612
    1. 7024DF
    2. NTN
    3. 120
    4. 180
    5. 28
    6. 4.94
    1. 7012DF
    2. NTN
    3. 60
    4. 95
    5. 18
    6. 0.956
    1. 7017DF
    2. NTN
    3. 85
    4. 130
    5. 22
    6. 2.08
    1. 7000DF
    2. NTN
    3. 10
    4. 26
    5. 8
    6. 0.046
    1. 7019DF
    2. NTN
    3. 95
    4. 145
    5. 24
    6. 2.82
    1. 7006DF
    2. NTN
    3. 30
    4. 55
    5. 13
    6. 0.27