NACHI 7903C Bearing
Bearing 7903C NACHI , NACHI bearing
- Bearing Weight 0.016 (Inquire about discount price)
- Bore diameter 17
- Outer diameter 30
- Overall width 7
- Bore type NACHI Bearing
- Cage material Steel
- Precision class Class normal (P0)(P6)
- Old Model 7903C
- Operating Temperature Range -40 to 250 ºF
Overall dimension
- External diameter
- 30 mm
- Internal diameter
- 17 mm
- B Width
- 7 mm
- Weight
- 0.016 Kg
- Outer ring width
- 7 mm
Size Geometric characteristics
- rРадиус наружней фаски
- 0.3 mm
- r1 outer ring (flange) installation chamfer
- 0.15 mm
- αУгол контакта
- 15°
Load and resources
- Dynamic load capacity
- 5 кН
- C0 Static load capacity
- 2.95 кН
- Cr Radial dynamic load
- 5 кН
- Maximum speed with grease lubrication
- 49700 об/мин
- WoilЧастота вращения предельная при жидкой смазке
- 68000 об/мин
Protect
- Seal Up
- Нет
Other
- Number of rolling tracks
- 1
- Расстояние до действительного центра опоры (a)
- -0.3 mm
- Size
- 17x30x7
- MODEL
- BRAND
- IDD
- OD
- WIDTH
- Weight
- 7905C
- NACHI
- 25
- 42
- 9
- 0.041
- 7910C
- NACHI
- 50
- 72
- 12
- 0.128
- 7203C
- NACHI
- 17
- 40
- 12
- 0.07
- 7902C
- NACHI
- 15
- 28
- 7
- 0.015
- 7904C
- NACHI
- 20
- 37
- 9
- 0.035
- 7909C
- NACHI
- 45
- 68
- 12
- 0.127
- 7900C
- NACHI
- 10
- 22
- 6
- 0.008
- 7906C
- NACHI
- 30
- 47
- 9
- 0.046
- 7908C
- NACHI
- 40
- 62
- 12
- 0.107
- 7907C
- NACHI
- 35
- 55
- 10
- 0.074
- 7003C
- NACHI
- 17
- 35
- 10
- 0.045
- 7303C
- NACHI
- 17
- 47
- 14
- 0.120
- 7901C
- NACHI
- 12
- 24
- 6
- 0.01
- E5038NR
- NACHI
- 190
- 290
- 136
- 31.5
- E5038
- NACHI
- 190
- 290
- 136
- 31.5
- 5303N
- NACHI
- 17
- 47
- 22.2
- 0.140
- NF
- NACHI
- 180
- 280
- 46
- 10.5
- NP
- NACHI
- 180
- 280
- 46
- 10.5
- 260KBE031
- NACHI
- 260
- 440
- 144
- 103
- 7203BDF
- NACHI
- 17
- 40
- 12
- 0.070
- 7303BDB
- NACHI
- 17
- 47
- 14
- 0.120
- 160KBE031
- NACHI
- 160
- 270
- 86
- 23.3
- 7314C
- NACHI
- 70
- 150
- 35
- 2.70
- 260KBE030
- NACHI
- 260
- 400
- 104
- 50.9
- 5203N
- NACHI
- 17
- 40
- 17.5
- 0.090
- NA6903
- INA
- 17
- 30
- 23
- 7215C
- NACHI
- 75
- 130
- 25
- 1.23
- NP
- NACHI
- 170
- 260
- 42
- 7.90
- 7222C
- NACHI
- 110
- 200
- 38
- 4.62
- 5203Z
- NACHI
- 17
- 40
- 17.5
- 0.090
NACHI Bearings News
2002-08-10
2005-06-28
2006-12-08
2008-05-18
2011-04-07
2017-01-14
2018-06-24
2021-05-13
Request for inquiry
Name and email are required!!!