NSK 7938 Bearing
Bearing 7938 C NSK , NSK bearing
- Bearing Weight 4.98 (Inquire about discount price)
- Bore diameter 190
- Outer diameter 260
- Overall width 33
- Bore type NSK Bearing
- Cage material Steel
- Precision class Class normal (P0)(P6)
- Old Model 7938
- Operating Temperature Range -40 to 250 ºF
Connecting Size
- Size mating parts (da min.)
- 200
- Size mating parts (Da max.)
- 250
- Size mating parts (ra max.)
- 2
Overall dimension
- External diameter
- 260 mm
- Internal diameter
- 190 mm
- B Width
- 33 mm
- Weight
- 4.98 Kg
- Outer ring width
- 33 mm
Size Geometric characteristics
- rРадиус наружней фаски
- 2 mm
- r1 outer ring (flange) installation chamfer
- 1 mm
Load and resources
- Dynamic load capacity
- 147 кН
- C0 Static load capacity
- 192 кН
- Cr Radial dynamic load
- 147 кН
- Maximum speed with grease lubrication
- 3 000 об/мин
- WoilЧастота вращения предельная при жидкой смазке
- 4 300 об/мин
Protect
- Seal Up
- Нет
Other
- Number of rolling tracks
- 1
- Расстояние до действительного центра опоры (a)
- 46.6 mm
- Size
- 190x260x33
- Estimated coefficient (f0)
- 16.7
- MODEL
- BRAND
- IDD
- OD
- WIDTH
- Weight
- 7900
- NSK
- 10
- 22
- 6
- 0.009
- 7905
- NSK
- 25
- 42
- 9
- 0.042
- 7922
- NSK
- 110
- 150
- 20
- 0.867
- 7919
- NSK
- 95
- 130
- 18
- 0.591
- 7901
- NSK
- 12
- 24
- 6
- 0.011
- 7920
- NSK
- 100
- 140
- 20
- 0.794
- 7909
- NSK
- 45
- 68
- 12
- 0.129
- 7934
- NSK
- 170
- 230
- 28
- 3.36
- 7926
- NSK
- 130
- 180
- 24
- 1.5
- 7911
- NSK
- 55
- 80
- 13
- 0.182
- 7938A5TRSU
- NSK
- 190
- 260
- 33
- 69
- 7913
- NSK
- 65
- 90
- 13
- 0.208
- 7928
- NSK
- 140
- 190
- 24
- 1.63
- 7907
- NSK
- 35
- 55
- 10
- 0.074
- 7921
- NSK
- 105
- 145
- 20
- 0.826
- 7940
- NSK
- 200
- 280
- 38
- 6.85
- 7903
- NSK
- 17
- 30
- 7
- 0.017
- 7936
- NSK
- 180
- 250
- 33
- 4.9
- 7930
- NSK
- 150
- 210
- 28
- 2.96
- 7910
- NSK
- 50
- 72
- 12
- 0.13
- 7916
- NSK
- 80
- 110
- 16
- 0.376
- 7915
- NSK
- 75
- 105
- 16
- 0.357
- 7904
- NSK
- 20
- 37
- 9
- 0.036
- 7918
- NSK
- 90
- 125
- 18
- 0.563
- 7924
- NSK
- 120
- 165
- 22
- 1.15
- 7906
- NSK
- 30
- 47
- 9
- 0.049
- 7908
- NSK
- 40
- 62
- 12
- 0.109
- 7902
- NSK
- 15
- 28
- 7
- 0.015
- 7932
- NSK
- 160
- 220
- 28
- 3.1
- 7912
- NSK
- 60
- 85
- 13
- 0.194
NSK Bearings News
2003-11-18
2005-04-29
2008-03-17
2009-08-27
2012-07-16
2015-06-05
2016-11-13
2018-04-25
2021-03-14
2022-08-22
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