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NTN 7912DF Bearing

Bearing 7912DF NTN , NTN bearing

Dimensional Specifications

  • Bore type NTN Bearing
  • Cage material Steel
  • Precision class Class normal (P0)(P6)
  • Old Model 7912DF
  • Operating Temperature Range -40 to 250 ºF

Connecting Size

Size mating parts (Da max.)
79.5
Size mating parts (ra max.)
1
Size mating parts (ra1 max.)
0.6
Size mating parts (db min.)
65.5

Overall dimension

External diameter
85 mm
Internal diameter
60 mm
B Width
13 mm
Weight
0.46 Kg

Size Geometric characteristics

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

Load and resources

Dynamic load capacity
29.3 кН
C0 Static load capacity
35 кН
Cr Radial dynamic load
29.3 кН
Maximum speed with grease lubrication
6 200 об/мин
WoilЧастота вращения предельная при жидкой смазке
8 300 об/мин

Protect

Seal Up
Нет

Other

Number of rolling tracks
2
Расстояние до действительного центра опоры (a)
27.5 mm
Size
60x85x13
Size (2B)
26 mm

HOT BEARING PRICES

    1. MODEL
    2. BRAND
    3. IDD
    4. OD
    5. WIDTH
    6. Weight
    1. 7915DF
    2. NTN
    3. 75
    4. 105
    5. 16
    6. 0.84
    1. 7912UCG/GNP4
    2. NTN
    3. 60
    4. 85
    5. 13
    6. 0.19
    1. 7930DF
    2. NTN
    3. 150
    4. 210
    5. 28
    6. 5.92
    1. 7919DF
    2. NTN
    3. 95
    4. 130
    5. 18
    6. 1.376
    1. 7921DF
    2. NTN
    3. 105
    4. 145
    5. 20
    6. 1.944
    1. 7911DF
    2. NTN
    3. 55
    4. 80
    5. 13
    6. 0.428
    1. 7012DF
    2. NTN
    3. 60
    4. 95
    5. 18
    6. 0.956
    1. 7922DF
    2. NTN
    3. 110
    4. 150
    5. 20
    6. 2.02
    1. 7912UG/GMP42
    2. NTN
    3. 60
    4. 85
    5. 13
    6. 0.19
    1. 7944DF
    2. NTN
    3. 220
    4. 300
    5. 38
    6. 15.48
    1. 7909DF
    2. NTN
    3. 45
    4. 68
    5. 12
    6. 0.3
    1. 7934DF
    2. NTN
    3. 170
    4. 230
    5. 28
    6. 6.58
    1. 7212DF
    2. NTN
    3. 60
    4. 110
    5. 22
    6. 1.53
    1. 7912DB
    2. NTN
    3. 60
    4. 85
    5. 13
    6. 0.46
    1. 7913DF
    2. NTN
    3. 65
    4. 90
    5. 13
    6. 0.49
    1. 7952DF
    2. NTN
    3. 260
    4. 360
    5. 46
    6. 28
    1. 7910DF
    2. NTN
    3. 50
    4. 72
    5. 12
    6. 0.314
    1. 7928DF
    2. NTN
    3. 140
    4. 190
    5. 24
    6. 3.88
    1. 7920DF
    2. NTN
    3. 100
    4. 140
    5. 20
    6. 1.868
    1. 7948DF
    2. NTN
    3. 240
    4. 320
    5. 38
    6. 16.68
    1. 7932DF
    2. NTN
    3. 160
    4. 220
    5. 28
    6. 6.26
    1. 7936DF
    2. NTN
    3. 180
    4. 250
    5. 33
    6. 9.74
    1. 7907DF
    2. NTN
    3. 35
    4. 55
    5. 10
    6. 0.176
    1. 7312DF
    2. NTN
    3. 60
    4. 130
    5. 31
    6. 3.48
    1. 7960/419.5DF
    2. NTN
    3. 300.000
    4. 419.500
    5. 112.000
    6. 45.70
    1. 7914DF
    2. NTN
    3. 70
    4. 100
    5. 16
    6. 0.794
    1. 7940DF
    2. NTN
    3. 200
    4. 280
    5. 38
    6. 14.3
    1. 7912DT
    2. NTN
    3. 60
    4. 85
    5. 13
    6. 0.46
    1. 7916DF
    2. NTN
    3. 80
    4. 110
    5. 16
    6. 0.888
    1. 7912
    2. NTN
    3. 60
    4. 85
    5. 13
    6. 0.23

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