• Welcome

NTN 7021 Bearing

Bearing 7021 NTN , NTN bearing

Dimensional Specifications

  • Bore type NTN Bearing
  • Cage material Steel
  • Precision class Class normal (P0)(P6)
  • Old Model 7021
  • Operating Temperature Range -40 to 250 ºF

Connecting Size

Size mating parts (da min.)
115
Size mating parts (ra max.)
2
Size mating parts (db min.)
115

Overall dimension

External diameter
160 mm
Internal diameter
105 mm
B Width
26 mm
Weight
1.86 Kg
Outer ring width
26 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
80 kN
C0 Static load capacity
81.5 kN
Cr Radial dynamic load
80 kN
Maximum speed with grease lubrication
4 100 об/мин
WoilЧастота вращения предельная при жидкой смазке
5 500 об/мин

Protect

Seal Up
Нет

Other

Number of rolling tracks
1
Расстояние до действительного центра опоры (a)
51.5 mm
Size
105x160x26

HOT BEARING PRICES

    1. MODEL
    2. BRAND
    3. IDD
    4. OD
    5. WIDTH
    6. Weight
    1. 7021DT
    2. NTN
    3. 105
    4. 160
    5. 26
    6. 3.72
    1. 7021
    2. NTN
    3. 105
    4. 160
    5. 26
    6. 1.86
    1. 7021UADG/GNP42
    2. NTN
    3. 105
    4. 160
    5. 26
    6. 1.58
    1. 7021DB
    2. NTN
    3. 105
    4. 160
    5. 26
    6. 3.72
    1. 21310C
    2. NTN
    3. 50
    4. 110
    5. 27
    6. 1.21
    1. 21319K
    2. NTN
    3. 95
    4. 200
    5. 45
    6. 7
    1. 7921DB
    2. NTN
    3. 105
    4. 145
    5. 20
    6. 1.944
    1. 7004UG/GMP4/15KQTQ
    2. NTN
    3. 20
    4. 42
    5. 12
    6. 0.067
    1. 30216U
    2. NTN
    3. 80
    4. 140
    5. 28.25
    6. 1.72
    1. 7015UCP4
    2. NTN
    3. 75
    4. 115
    5. 20
    6. 0.64
    1. 7221DB
    2. NTN
    3. 105
    4. 190
    5. 36
    6. 7.58
    1. 7076
    2. NTN
    3. 380.000
    4. 560.000
    5. 82.000
    6. 66.30
    1. 2RN52102
    2. NTN
    3. 260.000
    4. 480.000
    5. 200.000
    6. 109.60
    1. 21312K
    2. NTN
    3. 60
    4. 130
    5. 31
    6. 2.07
    1. 7022BDBT
    2. NTN
    3. 110.000
    4. 170.000
    5. 84.000
    6. 5.94
    1. ARX17X70X106
    2. NTN
    3. 17.000
    4. 70.000
    5. 106.000
    6. 4.55
    1. 7056CDB/GLP5
    2. NTN
    3. 280
    4. 420
    5. 130
    6. 61.4
    1. 7034CDBT
    2. NTN
    3. 170.000
    4. 260.000
    5. 126.000
    6. 23.88
    1. 7028UADEX1DB/G13P4
    2. NTN
    3. 140
    4. 210
    5. 66
    6. 7.92
    1. 7072
    2. NTN
    3. 360.000
    4. 540.000
    5. 82.000
    6. 63.40
    1. N
    2. SKF
    3. 160
    4. 105
    5. 26
    6. 1.44
    1. 7000DF
    2. NTN
    3. 10
    4. 26
    5. 8
    6. 0.046
    1. 70/500
    2. NTN
    3. 500.000
    4. 720.000
    5. 100.000
    6. 129.00
    1. 7015CDB/GNP5
    2. NTN
    3. 75
    4. 115
    5. 40
    6. 1.28
    1. 7011CDB/GNP5
    2. NTN
    3. 55
    4. 90
    5. 36
    6. 0.76
    1. 7028CDB/GMP4
    2. NTN
    3. 140
    4. 210
    5. 66
    6. 7.578
    1. 7012CDB/GNP4
    2. NTN
    3. 60
    4. 95
    5. 36
    6. 0.82
    1. 7002DT
    2. NTN
    3. 15
    4. 32
    5. 9
    6. 0.07
    1. 7040CT1B/GNP42
    2. NTN
    3. 200
    4. 310
    5. 51
    6. 12.3
    1. 7221BG
    2. NTN
    3. 105.000
    4. 190.000
    5. 36.000
    6. 4.35