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NTN NK45/20R+IR40X45X20 Bearing

Bearing NK45/20R+IR40X45X20 NTN , NTN bearing

Dimensional Specifications

  • Bore type NTN Bearing
  • Cage material Steel
  • Precision class Class normal (P0)(P6)
  • Old Model NK45/20R+IR40X45X20
  • Operating Temperature Range -40 to 250 ºF

Connecting Size

Size mating parts (da min.)
42
Size mating parts (Da max.)
53
Size mating parts (ra max.)
0.3

Overall dimension

External diameter
55.000 mm
Internal diameter
40.000 mm
B Width
20.000 mm
Weight
0.27 Kg
Outer ring width
20.000 mm

Size Geometric characteristics

rРадиус наружней фаски
0.3 mm

Load and resources

Dynamic load capacity
28 kN
C0 Static load capacity
52.5 kN
Cr Radial dynamic load
28 kN
Maximum speed with grease lubrication
6 000 об/мин
WoilЧастота вращения предельная при жидкой смазке
9 000 об/мин

Protect

Seal Up
Нет

Other

Number of rolling tracks
1
Size
40x55x20
Внутренний диаметр (F)
45 mm
Size (s)
0.5 mm

HOT BEARING PRICES

    1. MODEL
    2. BRAND
    3. IDD
    4. OD
    5. WIDTH
    6. Weight
    1. NK14/20R+IR10X14X20
    2. NTN
    3. 10.000
    4. 22.000
    5. 20.000
    6. 0.11
    1. NK29/20R+IR25X29X20
    2. NTN
    3. 25.000
    4. 38.000
    5. 20.000
    6. 0.23
    1. NK16/20R+IR12X16X20
    2. NTN
    3. 12.000
    4. 24.000
    5. 20.000
    6. 0.12
    1. NK80/25R+IR70X80X25
    2. NTN
    3. 70.000
    4. 95.000
    5. 25.000
    6. 1.51
    1. NK29/20RD2+IR25X29X20D2
    2. NTN
    3. 25.000
    4. 38.000
    5. 40.000
    6. 0.47
    1. NK26/20R+IR22X26X20
    2. NTN
    3. 22.000
    4. 34.000
    5. 20.000
    6. 0.13
    1. NK47/30R+IR42X47X30
    2. NTN
    3. 42.000
    4. 57.000
    5. 30.000
    6. 0.64
    1. NK14/16R+IR10X14X16
    2. NTN
    3. 10.000
    4. 22.000
    5. 16.000
    6. 0.09
    1. NK37/30R+IR32X37X30
    2. NTN
    3. 32.000
    4. 47.000
    5. 30.000
    6. 0.51
    1. NK32/30R+IR28X32X30
    2. NTN
    3. 28.000
    4. 42.000
    5. 30.000
    6. 0.42
    1. ARX25X45X12
    2. NTN
    3. 25.000
    4. 45.000
    5. 12.000
    6. 0.16
    1. NK29/30R+IR25X29X30
    2. NTN
    3. 25.000
    4. 38.000
    5. 30.000
    6. 0.24
    1. NK45/20
    2. ZEN
    3. 45
    4. 55
    5. 20
    6. 0.091
    1. NK73/35R+IR65X73X35
    2. NTN
    3. 65.000
    4. 90.000
    5. 35.000
    6. 1.98
    1. NK30.5X50X17+IRZ24X34X19
    2. NTN
    3. 24.000
    4. 50.000
    5. 19.000
    6. 0.51
    1. ARX40X140X277
    2. NTN
    3. 40.000
    4. 140.000
    5. 277.000
    6. 30.01
    1. ARX50X160X218.5
    2. NTN
    3. 50.000
    4. 160.000
    5. 218.500
    6. 69.00
    1. 45TAG12
    2. NTN
    3. 45.000
    4. 75.400
    5. 21.200
    6. 0.37
    1. DF1024LLUACS35/L453
    2. NTN
    3. 50.000
    4. 78.000
    5. 28.000
    6. 0.378
    1. NAO30X45X26-ZW-ASR1
    2. INA
    3. 30
    4. 45
    5. 26
    1. NK110/40R+IR100X110X40
    2. NTN
    3. 100.000
    4. 130.000
    5. 40.000
    6. 1.36
    1. 45TAC20X+L
    2. NSK
    3. 45
    4. 75
    5. 38
    6. 0.58
    1. NK45/20
    2. FBJ
    3. 45
    4. 55
    5. 20
    6. 0.091
    1. NK8/16+IR5X8X16
    2. NTN
    3. 5.000
    4. 15.000
    5. 16.000
    6. 0.15
    1. ARX30X70X29
    2. NTN
    3. 30.000
    4. 70.000
    5. 29.000
    6. 0.70
    1. ARX50X160X325
    2. NTN
    3. 50.000
    4. 160.000
    5. 325.000
    6. 45.18
    1. NAO30X45X26
    2. Timken
    3. 30
    4. 45
    5. 26
    6. 0.155
    1. LM451345/LM451310
    2. NSK
    3. 263.525
    4. 355.6
    5. 57.15
    6. 15.3
    1. NKI25X58X20-5NR
    2. NTN
    3. 25
    4. 58
    5. 20.6
    6. 0.292
    1. NK19/16R+IR15X19X16
    2. NTN
    3. 15.000
    4. 27.000
    5. 16.000
    6. 0.11

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