NTN 7938 Bearing
Bearing 7938 NTN , NTN bearing
- Bearing Weight 5.1 (Inquire about discount price)
- Bore diameter 190
- Outer diameter 260
- Overall width 33
- Bore type NTN 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 (ra max.)
- 2
Overall dimension
- External diameter
- 260 mm
- Internal diameter
- 190 mm
- B Width
- 33 mm
- Weight
- 5.1 Kg
- Outer ring width
- 33 mm
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
- 133 кН
- C0 Static load capacity
- 169 кН
- Cr Radial dynamic load
- 133 кН
- Maximum speed with grease lubrication
- 2 400 об/мин
- WoilЧастота вращения предельная при жидкой смазке
- 3 200 об/мин
Protect
- Seal Up
- Нет
Other
- Number of rolling tracks
- 1
- Расстояние до действительного центра опоры (a)
- 81.5 mm
- Size
- 190x260x33
- MODEL
- BRAND
- IDD
- OD
- WIDTH
- Weight
- 7938DF
- NTN
- 190
- 260
- 33
- 10.2
- 7938
- NTN
- 190
- 260
- 33
- 5.1
- 7938DB
- NTN
- 190
- 260
- 33
- 10.2
- DE3801
- NTN
- 190.000
- 269.500
- 66.000
- 11.90
- 7918DF
- NTN
- 90
- 125
- 18
- 1.316
- 7907UCG/GNP4
- NTN
- 35
- 55
- 10
- 0.07
- 7908UADG/GNP42
- NTN
- 40
- 62
- 12
- 0.11
- 7903UCG/GNP4
- NTN
- 17
- 30
- 7
- 0.02
- 7905CDLLBG/GNP42
- NTN
- 25
- 42
- 9
- 0.04
- 7917
- NTN
- 85
- 120
- 18
- 0.628
- 7930CDB/GMP5
- NTN
- 150
- 210
- 56
- 5.92
- SF3806
- NTN
- 190.000
- 255.000
- 33.000
- 4.16
- 7902CDLLBG/GNP42
- NTN
- 15
- 28
- 7
- 0.02
- 7910CDB/GNP4
- NTN
- 50
- 72
- 24
- 0.26
- 7901UADG/GNP42
- NTN
- 12
- 24
- 6
- 0.01
- 7944DT
- NTN
- 220
- 300
- 38
- 15.48
- 7038DT
- NTN
- 190
- 290
- 46
- 21.6
- 7338BG
- NTN
- 190.000
- 400.000
- 78.000
- 47.00
- NU3238
- NTN
- 190.000
- 340.000
- 120.000
- 48.20
- 7906UCG/GNP4
- NTN
- 30
- 47
- 9
- 0.05
- 7238BG
- NTN
- 190.000
- 340.000
- 55.000
- 22.72
- 7913DF
- NTN
- 65
- 90
- 13
- 0.49
- HTA938UAT1BDBCS05P5L
- NTN
- 190
- 260
- 63
- 10
- 7938L1BDB/GLP4L
- NTN
- 190
- 260
- 66
- 10.2
- 7908UCGD2/GLP4
- NTN
- 40
- 62
- 12
- 0.11
- 7909ADLLBG/GNP42
- NTN
- 45
- 68
- 12
- 0.12
- 7920UADG/GNP42
- NTN
- 100
- 140
- 20
- 0.81
- 7904CDLLBG/GNP42
- NTN
- 20
- 37
- 9
- 0.04
- 7924CDB/GHUP-4
- NTN
- 120
- 165
- 44
- 2.38
- 7960DT
- NTN
- 300
- 420
- 56
- 47.4
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