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NTN BNT004 Bearing

Bearing BNT004 NTN , NTN bearing

Dimensional Specifications

  • Bore type NTN Bearing
  • Cage material Steel
  • Precision class Class normal (P0)(P6)
  • Old Model BNT004
  • Operating Temperature Range -40 to 250 ºF

Connecting Size

Size mating parts (da min.)
24.5
Size mating parts (Da max.)
37.5
Size mating parts (ra max.)
0.6

Overall dimension

External diameter
42 mm
Internal diameter
20 mm
B Width
12 mm
Weight
0.057 Kg
Outer ring width
12 mm

Size Geometric characteristics

rРадиус наружней фаски
0.6 mm
r1 outer ring (flange) installation chamfer
0.3 mm

Load and resources

Dynamic load capacity
8 кН
C0 Static load capacity
3.95 кН
Cr Radial dynamic load
8 кН
Maximum speed with grease lubrication
30 000 об/мин
WoilЧастота вращения предельная при жидкой смазке
40 000 об/мин

Protect

Seal Up
Нет

Other

Number of rolling tracks
1
Расстояние до действительного центра опоры (a)
10 mm
Size
20x42x12
Estimated coefficient (f0)
9.2

HOT BEARING PRICES

    1. MODEL
    2. BRAND
    3. IDD
    4. OD
    5. WIDTH
    6. Weight
    1. BNT009
    2. NTN
    3. 45
    4. 75
    5. 16
    6. 0.235
    1. BNT005
    2. NTN
    3. 25
    4. 47
    5. 12
    6. 0.067
    1. BNT204
    2. NTN
    3. 20
    4. 47
    5. 14
    6. 0.092
    1. BNT007
    2. NTN
    3. 35
    4. 62
    5. 14
    6. 0.146
    1. BNT001
    2. NTN
    3. 12
    4. 28
    5. 8
    6. 0.02
    1. BNT003
    2. NTN
    3. 17
    4. 35
    5. 10
    6. 0.033
    1. BNT002
    2. NTN
    3. 15
    4. 32
    5. 9
    6. 0.029
    1. BNT006
    2. NTN
    3. 30
    4. 55
    5. 13
    6. 0.109
    1. BNT000
    2. NTN
    3. 10
    4. 26
    5. 8
    6. 0.015
    1. BNT008
    2. NTN
    3. 40
    4. 68
    5. 15
    6. 0.182
    1. 2RNU9404
    2. NTN
    3. 470.000
    4. 890.000
    5. 325.000
    6. 945.00
    1. DF0476
    2. NTN
    3. 22
    4. 50
    5. 19.5
    6. 0.17
    1. 7304DF
    2. NTN
    3. 20
    4. 52
    5. 15
    6. 0.276
    1. 32048X
    2. NTN
    3. 240
    4. 360
    5. 76
    6. 26.8
    1. NNU3040KC2NAP5
    2. NTN
    3. 200
    4. 310
    5. 82
    6. 22.2
    1. 7004UG/GMP4/15KQTQ
    2. NTN
    3. 20
    4. 42
    5. 12
    6. 0.067
    1. BNT203
    2. NTN
    3. 17
    4. 40
    5. 12
    6. 0.054
    1. DF0455
    2. NTN
    3. 20
    4. 52
    5. 25.4
    6. 0.259
    1. 2RNU8404
    2. NTN
    3. 420.000
    4. 700.000
    5. 280.000
    6. 440.70
    1. BNT200
    2. NTN
    3. 10
    4. 30
    5. 9
    6. 0.019
    1. 7204CDB/GNP5
    2. NTN
    3. 20
    4. 47
    5. 28
    6. 0.2
    1. 7904ADLLBG/GNP42
    2. NTN
    3. 20
    4. 37
    5. 9
    6. 0.04
    1. 4R2904
    2. NTN
    3. 145.000
    4. 225.000
    5. 156.000
    6. 23.30
    1. 7904CG/GMP4/15KQTQ
    2. NTN
    3. 20
    4. 37
    5. 9
    6. 0.04
    1. 24048B
    2. NTN
    3. 240
    4. 360
    5. 118
    6. 43
    1. DE5004
    2. NTN
    3. 250.000
    4. 340.000
    5. 76.000
    6. 18.40
    1. 7004UCG/GNP4
    2. NTN
    3. 20
    4. 42
    5. 12
    6. 0.067
    1. 7004DB
    2. NTN
    3. 20
    4. 42
    5. 12
    6. 0.16
    1. SX0469
    2. NTN
    3. 20.000
    4. 47.000
    5. 14.000
    6. 0.11
    1. 7904UG/GMP42
    2. NTN
    3. 20
    4. 37
    5. 9
    6. 0.04