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NTN 7912 Bearing

Bearing 7912 NTN , NTN bearing

Dimensional Specifications

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

Connecting Size

Size mating parts (da min.)
65.5
Size mating parts (ra max.)
1
Size mating parts (db min.)
65.5

Overall dimension

External diameter
85 mm
Internal diameter
60 mm
B Width
13 mm
Weight
0.23 Kg
Outer ring width
13 mm

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
18.1 кН
C0 Static load capacity
17.4 кН
Cr Radial dynamic load
18.1 кН
Maximum speed with grease lubrication
7 800 об/мин
WoilЧастота вращения предельная при жидкой смазке
10 000 об/мин

Protect

Seal Up
Нет

Other

Number of rolling tracks
1
Расстояние до действительного центра опоры (a)
27.5 mm
Size
60x85x13

HOT BEARING PRICES

    1. MODEL
    2. BRAND
    3. IDD
    4. OD
    5. WIDTH
    6. Weight
    1. 7912DF
    2. NTN
    3. 60
    4. 85
    5. 13
    6. 0.46
    1. 7912
    2. NTN
    3. 60
    4. 85
    5. 13
    6. 0.23
    1. 7912UCG/GNP4
    2. NTN
    3. 60
    4. 85
    5. 13
    6. 0.19
    1. 7912UG/GMP42
    2. NTN
    3. 60
    4. 85
    5. 13
    6. 0.19
    1. 7912CDB/GLP5
    2. NTN
    3. 60
    4. 85
    5. 26
    6. 0.38
    1. NAO-12x28x12
    2. NTN
    3. 12
    4. 28
    5. 12
    6. 0.04
    1. 7912DT
    2. NTN
    3. 60
    4. 85
    5. 13
    6. 0.46
    1. NA0-12X28X12
    2. NTN
    3. 12.000
    4. 28.000
    5. 12.000
    6. 0.08
    1. 7912UADG/GNP42
    2. NTN
    3. 60
    4. 85
    5. 13
    6. 0.19
    1. 7916UADG/GNP42
    2. NTN
    3. 80
    4. 110
    5. 16
    6. 0.38
    1. 7905UG/GMP4/15KQTQ
    2. NTN
    3. 25
    4. 42
    5. 9
    6. 0.04
    1. 7920DT
    2. NTN
    3. 100
    4. 140
    5. 20
    6. 1.868
    1. 7922DF
    2. NTN
    3. 110
    4. 150
    5. 20
    6. 2.02
    1. 7908UCGD2/GLP4
    2. NTN
    3. 40
    4. 62
    5. 12
    6. 0.11
    1. 7913DF
    2. NTN
    3. 65
    4. 90
    5. 13
    6. 0.49
    1. 7920
    2. NTN
    3. 100
    4. 140
    5. 20
    6. 0.934
    1. 7909ADLLBG/GNP42
    2. NTN
    3. 45
    4. 68
    5. 12
    6. 0.12
    1. 7904CG/GMP4/15KQTQ
    2. NTN
    3. 20
    4. 37
    5. 9
    6. 0.04
    1. 4R7612
    2. NTN
    3. 380.000
    4. 540.000
    5. 400.000
    6. 300.00
    1. 7928
    2. NTN
    3. 140
    4. 190
    5. 24
    6. 1.94
    1. 7920UCG/GNP4
    2. NTN
    3. 100
    4. 140
    5. 20
    6. 0.81
    1. 7909CDLLBG/GNP42
    2. NTN
    3. 45
    4. 68
    5. 12
    6. 0.12
    1. 7932DB
    2. NTN
    3. 160
    4. 220
    5. 28
    6. 6.26
    1. 7940DF
    2. NTN
    3. 200
    4. 280
    5. 38
    6. 14.3
    1. 7312
    2. NTN
    3. 60
    4. 130
    5. 31
    6. 1.74
    1. 24122B
    2. NTN
    3. 110
    4. 180
    5. 69
    6. 7.07
    1. 7934DF
    2. NTN
    3. 170
    4. 230
    5. 28
    6. 6.58
    1. 7012DB
    2. NTN
    3. 60
    4. 95
    5. 18
    6. 0.956
    1. 7909DB
    2. NTN
    3. 45
    4. 68
    5. 12
    6. 0.3
    1. 7908
    2. NTN
    3. 40
    4. 62
    5. 12
    6. 0.13

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