NTN 21311K Bearing
Bearing 21311K NTN , NTN bearing
- Bearing Weight 1.69 (Inquire about discount price)
- Bore diameter 55
- Outer diameter 120
- Overall width 29
- Bore type NTN Bearing
- Cage material Steel
- Precision class Class normal (P0)(P6)
- Old Model 21311K
- Operating Temperature Range -40 to 250 ºF
Connecting Size
- Size mating parts (da min.)
- 65
- Size mating parts (Da max.)
- 110
- Size mating parts (ra max.)
- 2
Overall dimension
- External diameter
- 120 mm
- Internal diameter
- 55 mm
- B Width
- 29 mm
- Weight
- 1.69 Kg
- Outer ring width
- 29 mm
Size Geometric characteristics
- rРадиус наружней фаски
- 2 mm
Load and resources
- Dynamic load capacity
- 145 kN
- C0 Static load capacity
- 163 kN
- Cr Radial dynamic load
- 145 kN
- Maximum speed with grease lubrication
- 3 700 об/мин
- WoilЧастота вращения предельная при жидкой смазке
- 4 800 об/мин
Protect
- Seal Up
- Нет
Other
- Number of rolling tracks
- 2
- Estimated coefficient (e)
- 0.25
- Y0Estimated coefficient
- 2.63
- Y1Estimated coefficient
- 2.69
- Size
- 55x120x29
- Y2Estimated coefficient
- 4.01
- MODEL
- BRAND
- IDD
- OD
- WIDTH
- Weight
- 21315K
- NTN
- 75
- 160
- 37
- 3.76
- 21313K
- NTN
- 65
- 140
- 33
- 2.51
- 21310C
- NTN
- 50
- 110
- 27
- 1.21
- 21312K
- NTN
- 60
- 130
- 31
- 2.07
- 21316K
- NTN
- 80
- 170
- 39
- 4.47
- 21319K
- NTN
- 95
- 200
- 45
- 7
- 21314K
- NTN
- 70
- 150
- 35
- 3.14
- 21318K
- NTN
- 90
- 190
- 43
- 6.21
- 21317K
- NTN
- 85
- 180
- 41
- 5.28
- 7221DB
- NTN
- 105
- 190
- 36
- 7.58
- HUB121-4
- NTN
- 30
- 51.8
- 1
- 21310E
- NACHI
- 50
- 110
- 27
- 1.36
- 21313
- ISB
- 60
- 140
- 33
- 2.75
- 4R5231
- NTN
- 260.000
- 360.000
- 260.000
- 81.50
- 32318U
- NTN
- 90
- 190
- 67.5
- 8.57
- 21075/21212
- NSK
- 19.05
- 53.975
- 22.225
- 0.253
- 30315U
- NTN
- 75
- 160
- 40
- 3.57
- QJ314NRCS138U35K
- NTN
- 70.000
- 150.000
- 35.000
- 2.560
- R5213V
- NTN
- 260.000
- 360.000
- 60.000
- 18.70
- NF1021
- NTN
- 105.000
- 160.000
- 26.000
- 1.89
- SF3421
- NTN
- 168.000
- 205.000
- 20.000
- 1.01
- 4R5221
- NTN
- 260.000
- 360.000
- 220.000
- 62.70
- 21311EAKE4
- NSK
- 55
- 120
- 29
- 1.58
- N2212E
- NTN
- 60.000
- 110.000
- 28.000
- 1.04
- GK17X22X21.8XS
- NTN
- 17
- 22
- 21.8
- SF2118
- NTN
- 105.000
- 138.000
- 15.000
- 0.95
- N
- SKF
- 105
- 160
- 26
- 1.65
- 21314EAKE4
- NSK
- 70
- 150
- 35
- 3
- 7021DB
- NTN
- 105
- 160
- 26
- 3.72
- 21075/21212
- FBJ
- 19.05
- 53.975
- 22.225
- 0.248
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