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NSK N Bearing

Bearing N 307 NSK , NSK bearing

Dimensional Specifications

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

Connecting Size

Size mating parts (da min.)
43
Size mating parts (ra max.)
1.5
Size mating parts (rb max.)
1

Overall dimension

External diameter
80 mm
Internal diameter
35 mm
B Width
21 mm
Weight
0.476 Kg
Outer ring width
21 mm

Size Geometric characteristics

rРадиус наружней фаски
1.5 mm
r1 outer ring (flange) installation chamfer
1.1 mm

Load and resources

Dynamic load capacity
49.5 kN
C0 Static load capacity
47 kN
Cr Radial dynamic load
49.5 kN
Maximum speed with grease lubrication
8 000 об/мин
WoilЧастота вращения предельная при жидкой смазке
9 500 об/мин

Protect

Seal Up
Нет

Other

Number of rolling tracks
1
Size
35x68.2x21
EwНаружный диаметр комплекта шариков/роликов
68.2 mm

HOT BEARING PRICES

    1. MODEL
    2. BRAND
    3. IDD
    4. OD
    5. WIDTH
    6. Weight
    1. 30305CN
    2. NSK
    3. 25
    4. 62
    5. 18.25
    1. 30306CN
    2. NSK
    3. 30
    4. 72
    5. 20.75
    1. 30BWK17
    2. NSK
    3. 30
    4. 51.8
    5. 1.15
    1. N
    2. NSK
    3. 25
    4. 62
    5. 17
    6. 0.233
    1. 53307
    2. ISB
    3. 35
    4. 68
    5. 25.6
    6. 0.46
    1. 30307
    2. NTN
    3. 35
    4. 80
    5. 22.75
    6. 0.53
    1. N
    2. NSK
    3. 85
    4. 180
    5. 41
    6. 4.53
    1. N
    2. NSK
    3. 85
    4. 150
    5. 28
    6. 1.87
    1. N
    2. NSK
    3. 40
    4. 90
    5. 23
    6. 0.649
    1. N
    2. NSK
    3. 20
    4. 52
    5. 15
    6. 0.148
    1. N
    2. NSK
    3. 45
    4. 100
    5. 25
    6. 0.869
    1. 54307
    2. SKF
    3. 68
    4. 30
    5. 47.2
    6. 0.85
    1. 51307
    2. NSK
    3. 35
    4. 68
    5. 24
    6. 0.386
    1. QJ307
    2. NSK
    3. 35
    4. 80
    5. 21
    6. 0.57
    1. 54307
    2. ISB
    3. 30
    4. 68
    5. 47.19
    6. 0.85
    1. 53307
    2. NSK
    3. 35
    4. 68
    5. 25.6
    6. 0.403
    1. N
    2. NSK
    3. 35
    4. 72
    5. 17
    6. 0.301
    1. 32308CN
    2. NSK
    3. 40
    4. 90
    5. 35.25
    1. N
    2. NSK
    3. 30
    4. 72
    5. 19
    6. 0.353
    1. 30308/30308B
    2. Fersa
    3. 40
    4. 90
    5. 10.25
    1. 30317
    2. NTN
    3. 85
    4. 180
    5. 44.5
    6. 5.2
    1. N
    2. NSK
    3. 150
    4. 270
    5. 45
    6. 10.4
    1. 30BWK10
    2. NSK
    3. 30
    4. 51.8
    5. 1.01
    1. BA300-5
    2. NSK
    3. 300
    4. 380
    5. 40
    1. 30244
    2. NSK
    3. 220
    4. 400
    5. 72
    6. 33.6
    1. R830-2A
    2. NSK
    3. 830
    4. 1050
    5. 90
    6. 183
    1. N
    2. NSK
    3. 95
    4. 200
    5. 45
    6. 6.09
    1. 30202
    2. NSK
    3. 15
    4. 35
    5. 11.75
    6. 0.053
    1. 53305
    2. NSK
    3. 25
    4. 52
    5. 19.8
    6. 0.182
    1. QJ307
    2. NTN
    3. 35
    4. 80
    5. 21
    6. 0.57