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NTN 7918DT Bearing

Bearing 7918DT NTN , NTN bearing

Dimensional Specifications

  • Bore type NTN Bearing
  • Cage material Steel
  • Precision class Class normal (P0)(P6)
  • Old Model 7918DT
  • Operating Temperature Range -40 to 250 ºF

Connecting Size

Size mating parts (da min.)
97
Size mating parts (Da max.)
118
Size mating parts (ra max.)
1
Size mating parts (ra1 max.)
0.6
Size mating parts (db min.)
97
Size mating parts (Db max.)
120.5

Overall dimension

External diameter
125 mm
Internal diameter
90 mm
B Width
18 mm
Weight
1.316 Kg

Size Geometric characteristics

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

Load and resources

Dynamic load capacity
58 кН
C0 Static load capacity
75.5 кН
Cr Radial dynamic load
58 кН
Maximum speed with grease lubrication
4 200 об/мин
WoilЧастота вращения предельная при жидкой смазке
5 500 об/мин

Protect

Seal Up
Нет

Other

Number of rolling tracks
2
Расстояние до действительного центра опоры (a)
40 mm
Size
90x125x18
Size (2B)
36 mm

HOT BEARING PRICES

    1. MODEL
    2. BRAND
    3. IDD
    4. OD
    5. WIDTH
    6. Weight
    1. 7018DT
    2. NTN
    3. 90
    4. 140
    5. 24
    6. 2.7
    1. 7918DF
    2. NTN
    3. 90
    4. 125
    5. 18
    6. 1.316
    1. 7934DT
    2. NTN
    3. 170
    4. 230
    5. 28
    6. 6.58
    1. 7921DT
    2. NTN
    3. 105
    4. 145
    5. 20
    6. 1.944
    1. 7919DT
    2. NTN
    3. 95
    4. 130
    5. 18
    6. 1.376
    1. 7918UG/GMP42
    2. NTN
    3. 90
    4. 125
    5. 18
    6. 0.56
    1. 7918UADG/GNP42
    2. NTN
    3. 90
    4. 125
    5. 18
    6. 0.56
    1. 7908DT
    2. NTN
    3. 40
    4. 62
    5. 12
    6. 0.26
    1. 7917DT
    2. NTN
    3. 85
    4. 120
    5. 18
    6. 1.256
    1. 7930DT
    2. NTN
    3. 150
    4. 210
    5. 28
    6. 5.92
    1. 7956DT
    2. NTN
    3. 280
    4. 380
    5. 46
    6. 29.6
    1. 7915DT
    2. NTN
    3. 75
    4. 105
    5. 16
    6. 0.84
    1. 7926DT
    2. NTN
    3. 130
    4. 180
    5. 24
    6. 3.64
    1. 7932DT
    2. NTN
    3. 160
    4. 220
    5. 28
    6. 6.26
    1. 7910DT
    2. NTN
    3. 50
    4. 72
    5. 12
    6. 0.314
    1. 7913DT
    2. NTN
    3. 65
    4. 90
    5. 13
    6. 0.49
    1. 7920DT
    2. NTN
    3. 100
    4. 140
    5. 20
    6. 1.868
    1. 7905DT
    2. NTN
    3. 25
    4. 42
    5. 9
    6. 0.1
    1. 7909DT
    2. NTN
    3. 45
    4. 68
    5. 12
    6. 0.3
    1. 7318DT
    2. NTN
    3. 90
    4. 190
    5. 43
    6. 10.12
    1. 7928DT
    2. NTN
    3. 140
    4. 190
    5. 24
    6. 3.88
    1. 7940DT
    2. NTN
    3. 200
    4. 280
    5. 38
    6. 14.3
    1. 7918
    2. NTN
    3. 90
    4. 125
    5. 18
    6. 0.658
    1. 7952DT
    2. NTN
    3. 260
    4. 360
    5. 46
    6. 28
    1. 7918DB
    2. NTN
    3. 90
    4. 125
    5. 18
    6. 1.316
    1. 7912DT
    2. NTN
    3. 60
    4. 85
    5. 13
    6. 0.46
    1. 7938DT
    2. NTN
    3. 190
    4. 260
    5. 33
    6. 10.2
    1. 7944DT
    2. NTN
    3. 220
    4. 300
    5. 38
    6. 15.48
    1. 7914DT
    2. NTN
    3. 70
    4. 100
    5. 16
    6. 0.794
    1. 7936DT
    2. NTN
    3. 180
    4. 250
    5. 33
    6. 9.74