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KOYO 7912C Bearing

Bearing 7912C KOYO , KOYO bearing

Dimensional Specifications

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

Connecting Size

Size mating parts (da min.)
65.5
Size mating parts (Da max.)
79.5
Size mating parts (ra max.)
1

Overall dimension

External diameter
85 mm
Internal diameter
60 mm
B Width
13 mm
Weight
0.187 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
15°

Load and resources

Maximum speed with grease lubrication
12000 об/мин
WoilЧастота вращения предельная при жидкой смазке
16000 об/мин

Protect

Seal Up
Нет

Other

Number of rolling tracks
1
Расстояние до действительного центра опоры (a)
16.3 mm
Size
60x85x13
Estimated coefficient (f0)
16.3

HOT BEARING PRICES

    1. MODEL
    2. BRAND
    3. IDD
    4. OD
    5. WIDTH
    6. Weight
    1. 7912CPA
    2. KOYO
    3. 60
    4. 85
    5. 13
    6. 0.187
    1. 7936C
    2. KOYO
    3. 180
    4. 250
    5. 33
    6. 4.68
    1. 7910C
    2. KOYO
    3. 50
    4. 72
    5. 12
    6. 0.128
    1. 7916C
    2. KOYO
    3. 80
    4. 110
    5. 16
    6. 0.368
    1. 7012C
    2. KOYO
    3. 60
    4. 95
    5. 18
    6. 0.450
    1. 7920C
    2. KOYO
    3. 100
    4. 140
    5. 20
    6. 0.773
    1. 7913C
    2. KOYO
    3. 65
    4. 90
    5. 13
    6. 0.205
    1. HAR012C
    2. KOYO
    3. 60
    4. 95
    5. 18
    6. 0.433
    1. 7940C
    2. KOYO
    3. 200
    4. 280
    5. 38
    6. 6.85
    1. 7919C
    2. KOYO
    3. 95
    4. 130
    5. 18
    6. 0.574
    1. 3NC
    2. KOYO
    3. 60
    4. 95
    5. 18
    1. 7917C
    2. KOYO
    3. 85
    4. 120
    5. 18
    6. 0.523
    1. HAR912C
    2. KOYO
    3. 60
    4. 85
    5. 13
    6. 0.202
    1. 7932C
    2. KOYO
    3. 160
    4. 220
    5. 28
    6. 2.60
    1. 7938C
    2. KOYO
    3. 190
    4. 260
    5. 33
    6. 4.83
    1. 3NC
    2. KOYO
    3. 60
    4. 95
    5. 18
    1. 7909C
    2. KOYO
    3. 45
    4. 68
    5. 12
    6. 0.127
    1. 12175/12303
    2. KOYO
    3. 44.45
    4. 76.992
    5. 17.463
    6. 0.303
    1. 7905C
    2. KOYO
    3. 25
    4. 42
    5. 9
    6. 0.041
    1. 12168/12303
    2. KOYO
    3. 42.862
    4. 76.992
    5. 17.463
    6. 0.317
    1. 12580/12520
    2. KOYO
    3. 20.638
    4. 49.225
    5. 19.845
    6. 0.183
    1. 7934C
    2. KOYO
    3. 170
    4. 230
    5. 28
    6. 3.21
    1. 7904C
    2. KOYO
    3. 20
    4. 37
    5. 9
    6. 0.035
    1. 7907C
    2. KOYO
    3. 35
    4. 55
    5. 10
    6. 0.074
    1. 7906C
    2. KOYO
    3. 30
    4. 47
    5. 9
    6. 0.046
    1. 7926C
    2. KOYO
    3. 130
    4. 180
    5. 24
    6. 1.50
    1. 7911C
    2. KOYO
    3. 55
    4. 80
    5. 13
    6. 0.178
    1. 7930C
    2. KOYO
    3. 150
    4. 210
    5. 28
    6. 2.47
    1. 7914C
    2. KOYO
    3. 70
    4. 100
    5. 16
    6. 0.332
    1. 7922C
    2. KOYO
    3. 110
    4. 150
    5. 20
    6. 0.840