NTN 21312K Bearing
Bearing 21312K NTN , NTN bearing
- Bearing Weight 2.07 (Inquire about discount price)
- Bore diameter 60
- Outer diameter 130
- Overall width 31
- Bore type NTN Bearing
- Cage material Steel
- Precision class Class normal (P0)(P6)
- Old Model 21312K
- 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
- 2.07 Kg
- Outer ring width
- 31 mm
Size Geometric characteristics
- rРадиус наружней фаски
- 2.1 mm
Load and resources
- Dynamic load capacity
- 167 kN
- C0 Static load capacity
- 191 kN
- Cr Radial dynamic load
- 167 kN
- Maximum speed with grease lubrication
- 3 400 об/мин
- WoilЧастота вращения предельная при жидкой смазке
- 4 400 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
- 60x130x31
- Y2Estimated coefficient
- 4
- MODEL
- BRAND
- IDD
- OD
- WIDTH
- Weight
- 21318K
- NTN
- 90
- 190
- 43
- 6.21
- 21313K
- NTN
- 65
- 140
- 33
- 2.51
- 21322K
- NTN
- 110
- 240
- 50
- 11.1
- 21316K
- NTN
- 80
- 170
- 39
- 4.47
- 21310C
- NTN
- 50
- 110
- 27
- 1.21
- 21319K
- NTN
- 95
- 200
- 45
- 7
- 2P21202K
- NTN
- 1060.000
- 1500.000
- 340.000
- 1810.00
- 21315K
- NTN
- 75
- 160
- 37
- 3.76
- 21311K
- NTN
- 55
- 120
- 29
- 1.69
- 21317K
- NTN
- 85
- 180
- 41
- 5.28
- 21314K
- NTN
- 70
- 150
- 35
- 3.14
- 30315U
- NTN
- 75
- 160
- 40
- 3.57
- 32217U
- NTN
- 85
- 150
- 38.5
- 2.75
- 22311B
- NTN
- 55
- 120
- 43
- 2.3
- 21063/21212
- ISO
- 15.875
- 53.975
- 22.225
- 0.26
- 22314B
- NTN
- 70
- 150
- 51
- 4.22
- N221
- NTN
- 105
- 190
- 36
- 3.87
- 5S-7214UCG/GNP42
- NTN
- 70
- 125
- 24
- 1.04
- R4032K
- NTN
- 200.000
- 360.000
- 98.000
- 40.00
- NF211E
- NTN
- 55.000
- 100.000
- 21.000
- 0.65
- 21063/21212
- CX
- 15.875
- 53.975
- 22.225
- 0.26
- 32318U
- NTN
- 90
- 190
- 67.5
- 8.57
- 5S-7217UCG/GNP42
- NTN
- 85
- 150
- 28
- 1.73
- 23992K
- NTN
- 460
- 620
- 118
- 104
- NF313E
- NTN
- 65.000
- 140.000
- 33.000
- 2.23
- NU3184
- NTN
- 420.000
- 700.000
- 224.000
- 340.00
- 7921UADG/GNP42
- NTN
- 105
- 145
- 20
- 0.84
- 81218J
- NTN
- 90.000
- 135.000
- 35.000
- 3.35
- N421
- NTN
- 105.000
- 260.000
- 60.000
- 16.00
- QJ215EX1C3U35K
- NTN
- 75.000
- 130.000
- 25.000
- 1.471
NTN Bearings News
2003-11-16
2005-04-26
2008-03-16
2009-08-25
2011-02-02
2012-07-14
2013-12-23
2019-10-01
2021-03-11
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