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NTN 7040 Bearing

Bearing 7040 NTN , NTN bearing

Dimensional Specifications

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

Connecting Size

Size mating parts (da min.)
212
Size mating parts (ra max.)
2

Overall dimension

External diameter
310 mm
Internal diameter
200 mm
B Width
51 mm
Weight
14 Kg
Outer ring width
51 mm

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
252 кН
C0 Static load capacity
325 кН
Cr Radial dynamic load
252 кН
Maximum speed with grease lubrication
2 100 об/мин
WoilЧастота вращения предельная при жидкой смазке
2 800 об/мин

Protect

Seal Up
Нет

Other

Number of rolling tracks
1
Расстояние до действительного центра опоры (a)
99 mm
Size
200x310x51

HOT BEARING PRICES

    1. MODEL
    2. BRAND
    3. IDD
    4. OD
    5. WIDTH
    6. Weight
    1. 7040DB
    2. NTN
    3. 200
    4. 310
    5. 51
    6. 28
    1. NK110/40R+IR100X110X40
    2. NTN
    3. 100.000
    4. 130.000
    5. 40.000
    6. 1.36
    1. 7040DT
    2. NTN
    3. 200
    4. 310
    5. 51
    6. 28
    1. 7040CT1B/GNP42
    2. NTN
    3. 200
    4. 310
    5. 51
    6. 12.3
    1. NAO-40x62x40ZW
    2. NTN
    3. 40
    4. 62
    5. 40
    6. 0.385
    1. NA0-40X62X40ZW
    2. NTN
    3. 40.000
    4. 62.000
    5. 40.000
    6. 0.46
    1. 7040
    2. NTN
    3. 200
    4. 310
    5. 51
    6. 14
    1. 7840
    2. NTN
    3. 200.000
    4. 250.000
    5. 24.000
    6. 2.70
    1. 7030CG
    2. NTN
    3. 150.000
    4. 225.000
    5. 35.000
    6. 4.61
    1. SF4007VPX1
    2. NTN
    3. 200
    4. 250
    5. 24
    1. ARX25X70X153
    2. NTN
    3. 25.000
    4. 70.000
    5. 153.000
    6. 3.94
    1. 7002UADG/GNP42
    2. NTN
    3. 15
    4. 32
    5. 9
    6. 0.03
    1. 7003CDLLBG/GNP42
    2. NTN
    3. 17
    4. 35
    5. 10
    6. 0.037
    1. 7036DT
    2. NTN
    3. 180
    4. 280
    5. 46
    6. 20.8
    1. 7008DT
    2. NTN
    3. 40
    4. 68
    5. 15
    6. 0.444
    1. 7007ADLLBG/GNP42
    2. NTN
    3. 35
    4. 62
    5. 14
    6. 0.15
    1. 7024UADG/GNP42
    2. NTN
    3. 120
    4. 180
    5. 28
    6. 2.11
    1. 7002CDLLBG/GNP42
    2. NTN
    3. 15
    4. 32
    5. 9
    6. 0.03
    1. 7038DB
    2. NTN
    3. 190
    4. 290
    5. 46
    6. 21.6
    1. 7010UCGD2/GNP4
    2. NTN
    3. 50
    4. 80
    5. 16
    6. 0.26
    1. 7011DT
    2. NTN
    3. 55
    4. 90
    5. 18
    6. 0.894
    1. 7034CDBT
    2. NTN
    3. 170.000
    4. 260.000
    5. 126.000
    6. 23.88
    1. 70/500
    2. NTN
    3. 500.000
    4. 720.000
    5. 100.000
    6. 129.00
    1. 7018UADG/GNP42
    2. NTN
    3. 90
    4. 140
    5. 24
    6. 1.17
    1. 7026UADG/GNP42
    2. NTN
    3. 130
    4. 200
    5. 33
    6. 3.25
    1. 7012DF
    2. NTN
    3. 60
    4. 95
    5. 18
    6. 0.956
    1. 7032CDTBT/GMP4
    2. NTN
    3. 160
    4. 240
    5. 152
    6. 23.84
    1. 7012CDB/GNP4
    2. NTN
    3. 60
    4. 95
    5. 36
    6. 0.82
    1. 7002UCGD2/GLP4
    2. NTN
    3. 15
    4. 32
    5. 9
    6. 0.03
    1. 7010CDB/GNP5
    2. NTN
    3. 50
    4. 80
    5. 32
    6. 0.52