SKF 21312EK Bearing
Bearing 21312EK SKF , SKF bearing
- Bearing Weight 2.1 (Inquire about discount price)
- Bore diameter 60
- Outer diameter 130
- Overall width 31
- Bore type SKF Bearing
- Cage material Steel
- Precision class Class normal (P0)(P6)
- Old Model 21312EK
- 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
- MODEL
- BRAND
- IDD
- OD
- WIDTH
- Weight
- 31311J2/QDF
- SKF
- 55
- 120
- 63
- 3.3
- 31312J2/QDF
- SKF
- 60
- 130
- 67
- 4.1
- 31316J1/QCL7CDF
- SKF
- 80
- 170
- 85
- 8.75
- 21314EK
- SKF
- 70
- 150
- 35
- 3.1
- 31310J2/QCL7CDF
- SKF
- 50
- 110
- 58.5
- 2.6
- 31313J2/QCL7CDF
- SKF
- 65
- 140
- 72
- 5.05
- 21311EK
- SKF
- 55
- 120
- 29
- 1.7
- 31314J2/QCL7CDF
- SKF
- 70
- 150
- 76
- 6.15
- 22312EK
- SKF
- 60
- 130
- 46
- 3.1
- 21315EK
- SKF
- 75
- 160
- 37
- 3.75
- 21318EK
- SKF
- 90
- 190
- 43
- 6.1
- 31315J2/QCL7CDF
- SKF
- 75
- 160
- 80
- 7.25
- 53210
- SKF
- 78
- 50
- 23.5
- 0.47
- 21316
- SKF
- 170
- 80
- 39
- 4.45
- 32218J2/QDF
- SKF
- 90
- 160
- 64
- 3.65
- 22319EK
- SKF
- 95
- 200
- 67
- 10.5
- C
- SKF
- 870
- 530
- 272
- 620
- 21312EAKE4
- NSK
- 60
- 130
- 31
- 1.98
- 31330XJ2/DF
- SKF
- 150
- 320
- 164
- 58.5
- 21306
- SKF
- 72
- 30
- 19
- 0.4
- 32216J2/QDF
- SKF
- 80
- 140
- 70.5
- 4.25
- 30213J2/QDF
- SKF
- 65
- 120
- 49.5
- 1.2
- 31320XJ2/DF
- SKF
- 100
- 215
- 113
- 18
- 31326XJ2/DF
- SKF
- 130
- 280
- 144
- 40
- 31314/60.338J2/QVQ267
- SKF
- 60.338
- 150
- 38
- 53216
- SKF
- 115
- 80
- 29.5
- 1.1
- 21312EX1K
- NACHI
- 60
- 130
- 31
- 2.1
- 21310
- SKF
- 110
- 50
- 27
- 1.35
- C
- SKF
- 165
- 100
- 52
- 4.35
- 21307
- SKF
- 80
- 35
- 21
- 0.54
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