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NTN 7918 Bearing

Bearing 7918 NTN , NTN bearing

Dimensional Specifications

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

Connecting Size

Size mating parts (da min.)
97
Size mating parts (ra max.)
1
Size mating parts (db min.)
97

Overall dimension

External diameter
125 mm
Internal diameter
90 mm
B Width
18 mm
Weight
0.658 Kg
Outer ring width
18 mm

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
36 кН
C0 Static load capacity
38 кН
Cr Radial dynamic load
36 кН
Maximum speed with grease lubrication
5 200 об/мин
WoilЧастота вращения предельная при жидкой смазке
7 000 об/мин

Protect

Seal Up
Нет

Other

Number of rolling tracks
1
Расстояние до действительного центра опоры (a)
40 mm
Size
90x125x18

HOT BEARING PRICES

    1. MODEL
    2. BRAND
    3. IDD
    4. OD
    5. WIDTH
    6. Weight
    1. 7918DT
    2. NTN
    3. 90
    4. 125
    5. 18
    6. 1.316
    1. 7918DB
    2. NTN
    3. 90
    4. 125
    5. 18
    6. 1.316
    1. 7918DF
    2. NTN
    3. 90
    4. 125
    5. 18
    6. 1.316
    1. 7918UG/GMP42
    2. NTN
    3. 90
    4. 125
    5. 18
    6. 0.56
    1. 7918
    2. NTN
    3. 90
    4. 125
    5. 18
    6. 0.658
    1. 7918UCG/GNP4
    2. NTN
    3. 90
    4. 125
    5. 18
    6. 0.56
    1. 7956DB
    2. NTN
    3. 280
    4. 380
    5. 46
    6. 29.6
    1. 7018DB
    2. NTN
    3. 90
    4. 140
    5. 24
    6. 2.7
    1. 7930CT1BG/GLP4
    2. NTN
    3. 150
    4. 210
    5. 28
    6. 2.7
    1. 7018DF
    2. NTN
    3. 90
    4. 140
    5. 24
    6. 2.7
    1. SF4818
    2. NTN
    3. 240.000
    4. 329.500
    5. 40.000
    6. 10.10
    1. 7918C
    2. NTN
    3. 90
    4. 125
    5. 18
    6. 0.549
    1. 7911DT
    2. NTN
    3. 55
    4. 80
    5. 13
    6. 0.428
    1. 7952DF
    2. NTN
    3. 260
    4. 360
    5. 46
    6. 28
    1. 7907
    2. NTN
    3. 35
    4. 55
    5. 10
    6. 0.088
    1. 7956DF
    2. NTN
    3. 280
    4. 380
    5. 46
    6. 29.6
    1. 7930CT1B/GNP42
    2. NTN
    3. 150
    4. 210
    5. 28
    6. 2.59
    1. 7938DT
    2. NTN
    3. 190
    4. 260
    5. 33
    6. 10.2
    1. 7919DF
    2. NTN
    3. 95
    4. 130
    5. 18
    6. 1.376
    1. 7903CDLLBG/GNP42
    2. NTN
    3. 17
    4. 30
    5. 7
    6. 0.02
    1. 7902UCG/GNP4
    2. NTN
    3. 15
    4. 28
    5. 7
    6. 0.02
    1. 7905UG/GMP4/15KQTQ
    2. NTN
    3. 25
    4. 42
    5. 9
    6. 0.04
    1. 7919
    2. NTN
    3. 95
    4. 130
    5. 18
    6. 0.688
    1. 7976DB
    2. NTN
    3. 380.000
    4. 520.000
    5. 130.000
    6. 79.20
    1. 7909DB
    2. NTN
    3. 45
    4. 68
    5. 12
    6. 0.3
    1. N
    2. SKF
    3. 140
    4. 90
    5. 24
    6. 1.19
    1. 24188B
    2. NTN
    3. 440
    4. 720
    5. 280
    6. 456
    1. 7018UCG/GLP4
    2. NTN
    3. 90
    4. 140
    5. 24
    6. 1.17
    1. 18790/18720
    2. CX
    3. 50.8
    4. 85
    5. 17.462
    6. 0.36
    1. 7910UG/GMP42
    2. NTN
    3. 50
    4. 72
    5. 12
    6. 0.13