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NTN 21315 Bearing

Bearing 21315 NTN , NTN bearing

Dimensional Specifications

  • Bore type NTN Bearing
  • Cage material Steel
  • Precision class Class normal (P0)(P6)
  • Old Model 21315
  • Operating Temperature Range -40 to 250 ºF

Connecting Size

Size mating parts (da min.)
87
Size mating parts (Da max.)
148
Size mating parts (ra max.)
2

Overall dimension

External diameter
160 mm
Internal diameter
75 mm
B Width
37 mm
Weight
3.81 Kg
Outer ring width
37 mm

Size Geometric characteristics

rРадиус наружней фаски
2.1 mm

Load and resources

Dynamic load capacity
239 kN
C0 Static load capacity
287 kN
Cr Radial dynamic load
239 kN
Maximum speed with grease lubrication
2 700 об/мин
WoilЧастота вращения предельная при жидкой смазке
3 500 об/мин

Protect

Seal Up
Нет

Other

Number of rolling tracks
2
Estimated coefficient (e)
0.24
Y0Estimated coefficient
2.78
Y1Estimated coefficient
2.84
Size
75x160x37
Y2Estimated coefficient
4.23

HOT BEARING PRICES

    1. MODEL
    2. BRAND
    3. IDD
    4. OD
    5. WIDTH
    6. Weight
    1. 21315
    2. NTN
    3. 75
    4. 160
    5. 37
    6. 3.81
    1. 22315
    2. ISB
    3. 65
    4. 160
    5. 55
    6. 6.5
    1. 30215
    2. NTN
    3. 75
    4. 130
    5. 27.25
    6. 1.41
    1. 21319
    2. NTN
    3. 95
    4. 200
    5. 45
    6. 7.1
    1. 21314
    2. NTN
    3. 70
    4. 150
    5. 35
    6. 3.18
    1. 33215
    2. NTN
    3. 75
    4. 130
    5. 41
    6. 2.2
    1. NF315
    2. NTN
    3. 75
    4. 160
    5. 37
    6. 3.28
    1. NF215
    2. NTN
    3. 75
    4. 130
    5. 25
    6. 1.23
    1. QJ315
    2. NTN
    3. 75
    4. 160
    5. 37
    6. 3.9
    1. QJ215
    2. NTN
    3. 75
    4. 130
    5. 25
    6. 1.53
    1. NH315
    2. NTN
    3. 75.000
    4. 160.000
    5. 48.000
    6. 4.06
    1. ARX50X160X218.5
    2. NTN
    3. 50.000
    4. 160.000
    5. 218.500
    6. 69.00
    1. 22215
    2. ISB
    3. 70
    4. 130
    5. 31
    6. 1.95
    1. 5S-BNT005
    2. NTN
    3. 25
    4. 47
    5. 12
    6. 0.059
    1. 53315
    2. ISB
    3. 75
    4. 135
    5. 48.1
    6. 3.2
    1. N2315
    2. NTN
    3. 75
    4. 160
    5. 55
    6. 4.77
    1. 5S-BNT205
    2. NTN
    3. 25
    4. 52
    5. 15
    6. 0.113
    1. 51315
    2. NTN
    3. 75
    4. 135
    5. 44
    6. 2.61
    1. 53215
    2. ISB
    3. 75
    4. 110
    5. 28.3
    6. 1
    1. 32310AX1/55
    2. NTN
    3. 55
    4. 110
    5. 42.25
    6. 1.96
    1. 51215
    2. NTN
    3. 75
    4. 110
    5. 27
    6. 0.874
    1. 89315
    2. NTN
    3. 75.000
    4. 135.000
    5. 36.000
    6. 6.99
    1. 53215
    2. SKF
    3. 110
    4. 75
    5. 28.3
    6. 1
    1. 22315
    2. ISB
    3. 70
    4. 160
    5. 55
    6. 6
    1. N2215
    2. NTN
    3. 75
    4. 130
    5. 31
    6. 1.52
    1. 21313
    2. NTN
    3. 65
    4. 140
    5. 33
    6. 2.55
    1. 21316
    2. NTN
    3. 80
    4. 170
    5. 39
    6. 4.53
    1. 81215
    2. NTN
    3. 75.000
    4. 110.000
    5. 27.000
    6. 2.35
    1. 32215
    2. NTN
    3. 75
    4. 130
    5. 33.25
    6. 1.72
    1. 32315
    2. NTN
    3. 75
    4. 160
    5. 58
    6. 5.4