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NTN 30321U Bearing

Bearing 30321U NTN , NTN bearing

Dimensional Specifications

  • Bore type NTN Bearing
  • Cage material Steel
  • Precision class Class normal (P0)(P6)
  • Old Model 30321U
  • Operating Temperature Range -40 to 250 ºF

Connecting Size

Size mating parts (da min.)
123
Size mating parts (Da min.)
193
Size mating parts (Da max.)
211
Size mating parts (db max.)
132
Size mating parts (ra max.)
3
Size mating parts (ra1 max.)
2.5
Size mating parts (Db min.)
209
Size mating parts (Sa)
6
Size mating parts (Sb)
12.5

Overall dimension

External diameter
225 mm
Internal diameter
105 mm
B Width
53.5 mm
Weight
9.79 Kg
Outer ring width
41 mm

Size Geometric characteristics

rРадиус наружней фаски
4 mm
r1 outer ring (flange) installation chamfer
3 mm

Load and resources

Dynamic load capacity
435 кН
C0 Static load capacity
530 кН
Cr Radial dynamic load
435 кН
Maximum speed with grease lubrication
1 700 об/мин
WoilЧастота вращения предельная при жидкой смазке
2 300 об/мин

Protect

Seal Up
Нет

Other

Number of rolling tracks
1
TМонтажная высота в сборе
53.5 mm
Расстояние до действительного центра опоры (a)
43.5 mm
Estimated coefficient (e)
0.35
Y0Estimated coefficient
0.96
Size
105x225x53.5
Y2Estimated coefficient
1.74

HOT BEARING PRICES

    1. MODEL
    2. BRAND
    3. IDD
    4. OD
    5. WIDTH
    6. Weight
    1. 30321U
    2. NTN
    3. 105
    4. 225
    5. 53.5
    6. 9.79
    1. 32307C
    2. NTN
    3. 35
    4. 80
    5. 32.75
    6. 0.79
    1. 32324U
    2. NTN
    3. 120
    4. 260
    5. 90.5
    6. 22.4
    1. 32309U
    2. NTN
    3. 45
    4. 100
    5. 38.25
    6. 1.46
    1. 323038
    2. NTN
    3. 190
    4. 290
    5. 75
    6. 17.9
    1. 30324U
    2. NTN
    3. 120
    4. 260
    5. 59.5
    6. 14.2
    1. E-SLX130X210X132
    2. NTN
    3. 130.000
    4. 210.000
    5. 132.000
    6. 20.00
    1. 323048
    2. NTN
    3. 240
    4. 360
    5. 92
    6. 32.6
    1. 30309D
    2. NTN
    3. 45
    4. 100
    5. 27.25
    6. 0.96
    1. 302/32
    2. NTN
    3. 32
    4. 65
    5. 18.25
    6. 0.18
    1. 30305D
    2. NTN
    3. 25
    4. 62
    5. 18.25
    6. 0.25
    1. 323040
    2. NTN
    3. 200
    4. 310
    5. 82
    6. 21.7
    1. 30322U
    2. NTN
    3. 110
    4. 240
    5. 54.5
    6. 11.4
    1. 323036
    2. NTN
    3. 180
    4. 280
    5. 74
    6. 16.5
    1. 30221UDF
    2. NTN
    3. 105
    4. 190
    5. 78
    6. 9.24
    1. 30308/30308B
    2. Fersa
    3. 40
    4. 90
    5. 10.25
    1. NAO-30x47x32ZW
    2. NTN
    3. 30
    4. 47
    5. 32
    6. 0.205
    1. 30320U
    2. NTN
    3. 100
    4. 215
    5. 51.5
    6. 8.56
    1. 30307C
    2. NTN
    3. 35
    4. 80
    5. 22.75
    6. 0.52
    1. E-SL30X210X132ZZ
    2. NTN
    3. 130.000
    4. 210.000
    5. 132.000
    6. 20.00
    1. 32309C
    2. NTN
    3. 45
    4. 100
    5. 38.25
    6. 1.45
    1. 30305C
    2. NTN
    3. 25
    4. 62
    5. 18.25
    6. 0.26
    1. NU30/530
    2. NTN
    3. 530.000
    4. 780.000
    5. 185.000
    6. 318.00
    1. 323132
    2. NTN
    3. 160
    4. 270
    5. 86
    6. 20
    1. 30326U
    2. NTN
    3. 130
    4. 280
    5. 63.75
    6. 17.4
    1. 32311U
    2. NTN
    3. 55
    4. 120
    5. 45.5
    6. 2.44
    1. 30308C
    2. NTN
    3. 40
    4. 90
    5. 25.25
    6. 0.73
    1. 30306D
    2. NTN
    3. 30
    4. 72
    5. 20.75
    6. 0.4
    1. 32320U
    2. NTN
    3. 100
    4. 215
    5. 77.5
    6. 12.7
    1. 32221U
    2. NTN
    3. 105
    4. 190
    5. 53
    6. 6.25