NTN 7021DF Bearing
Bearing 7021DF NTN , NTN bearing
- Bearing Weight 3.72 (Inquire about discount price)
- Bore diameter 105
- Outer diameter 160
- Overall width 26
- Bore type NTN Bearing
- Cage material Steel
- Precision class Class normal (P0)(P6)
- Old Model 7021DF
- Operating Temperature Range -40 to 250 ºF
Connecting Size
- Size mating parts (Da max.)
- 150
- Size mating parts (ra max.)
- 2
- Size mating parts (ra1 max.)
- 1
- Size mating parts (db min.)
- 115
Overall dimension
- External diameter
- 160 mm
- Internal diameter
- 105 mm
- B Width
- 26 mm
- Weight
- 3.72 Kg
Size Geometric characteristics
- rРадиус наружней фаски
- 2 mm
- r1 outer ring (flange) installation chamfer
- 1 mm
- αУгол контакта
- 25°
Load and resources
- Dynamic load capacity
- 130 kN
- C0 Static load capacity
- 163 kN
- Cr Radial dynamic load
- 130 kN
- Maximum speed with grease lubrication
- 3 300 об/мин
- WoilЧастота вращения предельная при жидкой смазке
- 4 400 об/мин
Protect
- Seal Up
- Нет
Other
- Number of rolling tracks
- 2
- Расстояние до действительного центра опоры (a)
- 51.5 mm
- Size
- 105x160x26
- Size (2B)
- 52 mm
- MODEL
- BRAND
- IDD
- OD
- WIDTH
- Weight
- 32219UDF
- NTN
- 95
- 170
- 91
- 8.85
- 7013DF
- NTN
- 65
- 100
- 18
- 1.018
- 7017DF
- NTN
- 85
- 130
- 22
- 2.08
- 7009DF
- NTN
- 45
- 75
- 16
- 0.564
- 7024DF
- NTN
- 120
- 180
- 28
- 4.94
- 7010DF
- NTN
- 50
- 80
- 16
- 0.612
- 7021DT
- NTN
- 105
- 160
- 26
- 3.72
- 7038DF
- NTN
- 190
- 290
- 46
- 21.6
- 7032DF
- NTN
- 160
- 240
- 38
- 11.92
- 7000DF
- NTN
- 10
- 26
- 8
- 0.046
- 7014DF
- NTN
- 70
- 110
- 20
- 1.41
- 7044DF
- NTN
- 220.000
- 340.000
- 112.000
- 36.40
- 32212UDF
- NTN
- 60
- 110
- 59.5
- 2.42
- 7021
- NTN
- 105
- 160
- 26
- 1.86
- 7004DF
- NTN
- 20
- 42
- 12
- 0.16
- 7018DF
- NTN
- 90
- 140
- 24
- 2.7
- 7321DF
- NTN
- 105
- 225
- 49
- 16.4
- 7028DF
- NTN
- 140
- 210
- 33
- 7.92
- 7020DF
- NTN
- 100
- 150
- 24
- 2.94
- 30217UDF
- NTN
- 85
- 150
- 61
- 4.46
- 7034DF
- NTN
- 170
- 260
- 42
- 15.92
- 7021DB
- NTN
- 105
- 160
- 26
- 3.72
- 7001DF
- NTN
- 12
- 28
- 8
- 0.05
- 7040DF
- NTN
- 200
- 310
- 51
- 28
- 7019DF
- NTN
- 95
- 145
- 24
- 2.82
- 7003DF
- NTN
- 17
- 35
- 10
- 0.092
- 7006DF
- NTN
- 30
- 55
- 13
- 0.27
- 7012DF
- NTN
- 60
- 95
- 18
- 0.956
- 7005DF
- NTN
- 25
- 47
- 12
- 0.186
- 7036DF
- NTN
- 180
- 280
- 46
- 20.8
Request for inquiry
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