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SKF 21312E Bearing

Bearing 21312E SKF , SKF bearing

Dimensional Specifications

  • Bore type SKF Bearing
  • Cage material Steel
  • Precision class Class normal (P0)(P6)
  • Old Model 21312E
  • Operating Temperature Range -40 to 250 ºF

Connecting Size

Size mating parts (da min.)
72
Size mating parts (Da max.)
118
Size mating parts (ra max.)
2

Overall dimension

External diameter
130 mm
Internal diameter
60 mm
B Width
31 mm
Weight
2.1 Kg
Outer ring width
31 mm

Size Geometric characteristics

r1 outer ring (flange) installation chamfer
2.1 mm

Load and resources

Dynamic load capacity
212 kN
C0 Static load capacity
240 kN
Cr Radial dynamic load
212 kN
n Limit speed
6300 об/мин

Protect

Seal Up
Нет

Other

PuПредел усталостной прочности
26.5
Size (K)
3 mm
Number of rolling tracks
2
Estimated coefficient (e)
0.22
Y0Estimated coefficient
2.8
Y1Estimated coefficient
3
Size
60x130x31
Size (r2 min.)
2.1 mm
Size (D1)
115 mm
Y2Estimated coefficient
4.6
Частота вращения номинальная
4800 об/мин
Size (b)
6 mm
Size (d2)
87.8 mm

HOT BEARING PRICES

    1. MODEL
    2. BRAND
    3. IDD
    4. OD
    5. WIDTH
    6. Weight
    1. 31318T103J2/DB31
    2. SKF
    3. 90
    4. 190
    5. 103
    6. 12.5
    1. 21310
    2. SKF
    3. 110
    4. 50
    5. 27
    6. 1.35
    1. 31317J2/DF
    2. SKF
    3. 85
    4. 180
    5. 89
    6. 10
    1. NU312ECM/HC5C3
    2. SKF
    3. 60
    4. 130
    5. 31
    6. 1.45
    1. NJ312ECP
    2. SKF
    3. 60
    4. 130
    5. 31
    6. 1.85
    1. 31319
    2. SKF
    3. 200
    4. 95
    5. 49.5
    6. 6.315
    1. 31314
    2. SKF
    3. 150
    4. 70
    5. 38
    6. 2.876
    1. 2212E-2RS1KTN9+H312E
    2. SKF
    3. 55
    4. 110
    5. 28
    6. 1.4
    1. 31318J2/DF
    2. SKF
    3. 90
    4. 190
    5. 93
    6. 11.5
    1. 21317
    2. SKF
    3. 180
    4. 85
    5. 41
    6. 5.15
    1. 21316
    2. SKF
    3. 170
    4. 80
    5. 39
    6. 4.4
    1. 21313
    2. SKF
    3. 140
    4. 65
    5. 33
    6. 2.5
    1. 31316
    2. SKF
    3. 170
    4. 80
    5. 42.5
    6. 4.056
    1. 31310
    2. SKF
    3. 110
    4. 50
    5. 29.25
    6. 1.22
    1. 21319
    2. SKF
    3. 200
    4. 95
    5. 45
    6. 6.95
    1. 31312
    2. SKF
    3. 130
    4. 60
    5. 33.5
    6. 1.924
    1. 31319J2/DF
    2. SKF
    3. 95
    4. 200
    5. 99
    6. 13
    1. 31317
    2. SKF
    3. 180
    4. 85
    5. 44.5
    6. 4.616
    1. 31313
    2. SKF
    3. 140
    4. 65
    5. 36
    6. 2.36
    1. 31311
    2. SKF
    3. 120
    4. 55
    5. 31.5
    6. 1.55
    1. 31318
    2. SKF
    3. 190
    4. 90
    5. 46.5
    6. 5.382
    1. 313451
    2. SKF
    3. 440
    4. 320
    5. 72
    6. 33.5
    1. 315599
    2. SKF
    3. 1080
    4. 800
    5. 700
    6. 1950
    1. 32938T102/DB31
    2. SKF
    3. 190
    4. 260
    5. 102
    6. 15
    1. 319301
    2. SKF
    3. 1820
    4. 1500
    5. 140
    6. 653
    1. 22315
    2. SKF
    3. 160
    4. 75
    5. 55
    6. 5.45
    1. C
    2. SKF
    3. 440
    4. 260
    5. 144
    6. 88
    1. 22217
    2. SKF
    3. 150
    4. 85
    5. 36
    6. 2.6
    1. C
    2. SKF
    3. 460
    4. 280
    5. 146
    6. 91.5
    1. 232/750
    2. SKF
    3. 1360
    4. 750
    5. 475
    6. 2960