NTN 7321DT Bearing
Bearing 7321DT NTN , NTN bearing
- Bearing Weight 16.4 (Inquire about discount price)
- Bore diameter 105
- Outer diameter 225
- Overall width 49
- Bore type NTN Bearing
- Cage material Steel
- Precision class Class normal (P0)(P6)
- Old Model 7321DT
- Operating Temperature Range -40 to 250 ºF
Connecting Size
- Size mating parts (da min.)
- 119
- Size mating parts (Da max.)
- 211
- Size mating parts (ra max.)
- 2.5
- Size mating parts (ra1 max.)
- 1
- Size mating parts (db min.)
- 112
- Size mating parts (Db max.)
- 218
Overall dimension
- External diameter
- 225 mm
- Internal diameter
- 105 mm
- B Width
- 49 mm
- Weight
- 16.4 Kg
Size Geometric characteristics
- rРадиус наружней фаски
- 3 mm
- r1 outer ring (flange) installation chamfer
- 1.1 mm
- αУгол контакта
- 25°
Load and resources
- Dynamic load capacity
- 355 кН
- C0 Static load capacity
- 420 кН
- Cr Radial dynamic load
- 355 кН
- Maximum speed with grease lubrication
- 2 700 об/мин
- WoilЧастота вращения предельная при жидкой смазке
- 3 600 об/мин
Protect
- Seal Up
- Нет
Other
- Number of rolling tracks
- 2
- Расстояние до действительного центра опоры (a)
- 72 mm
- Size
- 105x225x49
- Size (2B)
- 98 mm
- MODEL
- BRAND
- IDD
- OD
- WIDTH
- Weight
- 7322DT
- NTN
- 110
- 240
- 50
- 19.2
- 7326DT
- NTN
- 130
- 280
- 58
- 35.2
- 7328DT
- NTN
- 140
- 300
- 62
- 43
- 7318DT
- NTN
- 90
- 190
- 43
- 10.12
- 7321DT
- NACHI
- 105
- 225
- 49
- 9.34
- 7314DT
- NTN
- 70
- 150
- 35
- 5.12
- 7310DT
- NTN
- 50
- 110
- 27
- 2.18
- 7303DT
- NTN
- 17
- 47
- 14
- 0.214
- 7334DT
- NTN
- 170
- 360
- 72
- 70.6
- 7321BG
- NTN
- 105.000
- 225.000
- 49.000
- 8.08
- 7305DT
- NTN
- 25
- 62
- 17
- 0.46
- 7330DT
- NTN
- 150
- 320
- 65
- 50.2
- 7321DB
- NTN
- 105
- 225
- 49
- 16.4
- 7338DT
- NTN
- 190
- 400
- 78
- 94
- 7921DT
- NTN
- 105
- 145
- 20
- 1.944
- 7311DT
- NTN
- 55
- 120
- 29
- 2.78
- 7324DT
- NTN
- 120
- 260
- 55
- 29.4
- 7319DT
- NTN
- 95
- 200
- 45
- 11.78
- 7021DT
- NTN
- 105
- 160
- 26
- 3.72
- 7302DT
- NTN
- 15
- 42
- 13
- 0.11
- 7221DT
- NTN
- 105
- 190
- 36
- 7.58
- 7301DT
- NTN
- 12
- 37
- 12
- 0.088
- 7315DT
- NTN
- 75
- 160
- 37
- 6.14
- 7332DT
- NTN
- 160
- 340
- 68
- 59.6
- 7314DTBT
- NTN
- 70.000
- 150.000
- 140.000
- 10.24
- 7304DT
- NTN
- 20
- 52
- 15
- 0.276
- 7316DT
- NTN
- 80
- 170
- 39
- 7.3
- 7317DT
- NTN
- 85
- 180
- 41
- 8.68
- 7312DT
- NTN
- 60
- 130
- 31
- 3.48
- 7320DT
- NTN
- 100
- 215
- 47
- 14.36
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