NTN 7203DB Bearing
Bearing 7203DB NTN , NTN bearing
- Bearing Weight 0.128 (Inquire about discount price)
- Bore diameter 17
- Outer diameter 40
- Overall width 12
- Bore type NTN Bearing
- Cage material Steel
- Precision class Class normal (P0)(P6)
- Old Model 7203DB
- Operating Temperature Range -40 to 250 ºF
Connecting Size
- Size mating parts (da min.)
- 21.5
- Size mating parts (ra max.)
- 0.6
- Size mating parts (ra1 max.)
- 0.3
- Size mating parts (Db max.)
- 37.5
Overall dimension
- External diameter
- 40 mm
- Internal diameter
- 17 mm
- B Width
- 12 mm
- Weight
- 0.128 Kg
- Outer ring width
- 12 mm
Size Geometric characteristics
- rРадиус наружней фаски
- 0.6 mm
- r1 outer ring (flange) installation chamfer
- 0.3 mm
- αУгол контакта
- 25°
Load and resources
- Dynamic load capacity
- 19.4 кН
- C0 Static load capacity
- 13.2 кН
- Cr Radial dynamic load
- 19.4 кН
- Maximum speed with grease lubrication
- 15 000 об/мин
- WoilЧастота вращения предельная при жидкой смазке
- 21 000 об/мин
Protect
- Seal Up
- Нет
Other
- Number of rolling tracks
- 2
- Расстояние до действительного центра опоры (a)
- 14.5 mm
- Size
- 17x40x12
- Size (2B)
- 24 mm
- MODEL
- BRAND
- IDD
- OD
- WIDTH
- Weight
- 7203T2G/GNP4
- NTN
- 17
- 40
- 12
- 0.062
- SF7203
- NTN
- 360.000
- 509.500
- 70.000
- 45.00
- 7203
- NTN
- 17
- 40
- 12
- 0.064
- 7203DT
- NTN
- 17
- 40
- 12
- 0.128
- 7201DB
- NTN
- 12
- 32
- 10
- 0.07
- 7204DB
- NTN
- 20
- 47
- 14
- 0.2
- 7226DBP5V1
- NTN
- 130
- 230
- 80
- 14.3
- 7224DB
- NTN
- 120
- 215
- 40
- 12.52
- 7210DB
- NTN
- 50
- 90
- 20
- 0.914
- 7003DB
- NTN
- 17
- 35
- 10
- 0.092
- 7216DB
- NTN
- 80
- 140
- 26
- 2.78
- 7236DB
- NTN
- 180
- 320
- 52
- 35.4
- 7222DB
- NTN
- 110
- 200
- 38
- 8.9
- SF6203DB
- NTN
- 310.000
- 429.500
- 120.000
- 25.30
- 7203DB
- NACHI
- 17
- 40
- 12
- 0.070
- 7230DB
- NTN
- 150
- 270
- 45
- 22
- 7206DB
- NTN
- 30
- 62
- 16
- 0.386
- 4R7203
- NTN
- 360.000
- 510.000
- 400.000
- 262.00
- 7226DB
- NTN
- 130
- 230
- 40
- 14.3
- 7228DB
- NTN
- 140
- 250
- 42
- 17.56
- 7208DB
- NTN
- 40
- 80
- 18
- 0.71
- 7220DB
- NTN
- 100
- 180
- 34
- 6.4
- 7234DB
- NTN
- 170
- 310
- 52
- 34
- 7211DB
- NTN
- 55
- 100
- 21
- 1.2
- SF4403DB
- NTN
- 220.000
- 300.000
- 76.000
- 15.10
- 7240DB
- NTN
- 200
- 360
- 58
- 50.6
- TS3-DF0365LLBA2C3/LX03
- NTN
- 17.000
- 40.000
- 18.000
- 0.107
- 7218DB
- NTN
- 90
- 160
- 30
- 4.36
- 7256DBP4
- NTN
- 280
- 500
- 160
- 114
- 7203BG
- NTN
- 17.000
- 40.000
- 12.000
- 0.07
Request for inquiry
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