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NTN 7018DB Bearing

Bearing 7018DB NTN , NTN bearing

Dimensional Specifications

  • Bore type NTN Bearing
  • Cage material Steel
  • Precision class Class normal (P0)(P6)
  • Old Model 7018DB
  • Operating Temperature Range -40 to 250 ºF

Connecting Size

Size mating parts (da min.)
98.5
Size mating parts (ra max.)
1.5
Size mating parts (ra1 max.)
1
Size mating parts (Db max.)
134.5

Overall dimension

External diameter
140 mm
Internal diameter
90 mm
B Width
24 mm
Weight
2.7 Kg
Outer ring width
24 mm

Size Geometric characteristics

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

Load and resources

Dynamic load capacity
106 kN
C0 Static load capacity
127 kN
Cr Radial dynamic load
106 kN
Maximum speed with grease lubrication
3 900 об/мин
WoilЧастота вращения предельная при жидкой смазке
5 200 об/мин

Protect

Seal Up
Нет

Other

Number of rolling tracks
2
Расстояние до действительного центра опоры (a)
45 mm
Size
90x140x24
Size (2B)
48 mm

HOT BEARING PRICES

    1. MODEL
    2. BRAND
    3. IDD
    4. OD
    5. WIDTH
    6. Weight
    1. 7018DB
    2. NTN
    3. 90
    4. 140
    5. 24
    6. 2.7
    1. 7032DB
    2. NTN
    3. 160
    4. 240
    5. 38
    6. 11.92
    1. 7218DB
    2. NTN
    3. 90
    4. 160
    5. 30
    6. 4.36
    1. 7007DB
    2. NTN
    3. 35
    4. 62
    5. 14
    6. 0.36
    1. 7002DB
    2. NTN
    3. 15
    4. 32
    5. 9
    6. 0.07
    1. 7036DBP5
    2. NTN
    3. 180
    4. 280
    5. 92
    6. 20
    1. HTA018UADB/GNP4L
    2. NTN
    3. 90
    4. 140
    5. 45
    6. 2.4
    1. 7016UCDBT/GMP4
    2. NTN
    3. 80
    4. 125
    5. 66
    6. 2.58
    1. HTA018DB
    2. NTN
    3. 90
    4. 140
    5. 22.5
    6. 2.4
    1. 7010DB
    2. NTN
    3. 50
    4. 80
    5. 16
    6. 0.612
    1. 7014DB
    2. NTN
    3. 70
    4. 110
    5. 20
    6. 1.41
    1. 7000DB
    2. NTN
    3. 10
    4. 26
    5. 8
    6. 0.046
    1. 7016DB
    2. NTN
    3. 80
    4. 125
    5. 22
    6. 1.988
    1. 7018UCG/GLP4
    2. NTN
    3. 90
    4. 140
    5. 24
    6. 1.17
    1. 7044DBT/GMP5
    2. NTN
    3. 220
    4. 340
    5. 168
    6. 54.6
    1. 7018UCDB/GNP4
    2. NTN
    3. 90
    4. 140
    5. 48
    6. 2.34
    1. 7019DB
    2. NTN
    3. 95
    4. 145
    5. 24
    6. 2.82
    1. 7017DB
    2. NTN
    3. 85
    4. 130
    5. 22
    6. 2.08
    1. 7020DB
    2. NTN
    3. 100
    4. 150
    5. 24
    6. 2.94
    1. 7034DB
    2. NTN
    3. 170
    4. 260
    5. 42
    6. 15.92
    1. 7003DB
    2. NTN
    3. 17
    4. 35
    5. 10
    6. 0.092
    1. 7005DB
    2. NTN
    3. 25
    4. 47
    5. 12
    6. 0.186
    1. 7013DB
    2. NTN
    3. 65
    4. 100
    5. 18
    6. 1.018
    1. 7038DB
    2. NTN
    3. 190
    4. 290
    5. 46
    6. 21.6
    1. 7021DB
    2. NTN
    3. 105
    4. 160
    5. 26
    6. 3.72
    1. SF3618DB
    2. NTN
    3. 180.000
    4. 259.500
    5. 66.000
    6. 11.40
    1. 7006DB
    2. NTN
    3. 30
    4. 55
    5. 13
    6. 0.27
    1. 7004DB
    2. NTN
    3. 20
    4. 42
    5. 12
    6. 0.16
    1. 7015DB
    2. NTN
    3. 75
    4. 115
    5. 20
    6. 1.49
    1. 7036DB
    2. NTN
    3. 180
    4. 280
    5. 46
    6. 20.8

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