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KOYO NF311 Bearing

Bearing NF311 KOYO , KOYO bearing

Dimensional Specifications

  • Bore type KOYO Bearing
  • Cage material Steel
  • Precision class Class normal (P0)(P6)
  • Old Model NF311
  • Operating Temperature Range -40 to 250 ºF

Overall dimension

External diameter
120 mm
Internal diameter
55 mm
B Width
29 mm
Weight
1.44 Kg
Outer ring width
29 mm

Size Geometric characteristics

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

Load and resources

Dynamic load capacity
111 kN
C0 Static load capacity
111 kN
Cr Radial dynamic load
111 kN
Maximum speed with grease lubrication
5100 об/мин
WoilЧастота вращения предельная при жидкой смазке
6800 об/мин

Protect

Seal Up
Нет

Other

Number of rolling tracks
1
Size
55x120x29
EwНаружный диаметр комплекта шариков/роликов
104.5 mm

HOT BEARING PRICES

    1. MODEL
    2. BRAND
    3. IDD
    4. OD
    5. WIDTH
    6. Weight
    1. AX
    2. KOYO
    3. 140
    4. 180
    5. 9
    6. 0.67
    1. 51311
    2. KOYO
    3. 55
    4. 105
    5. 35
    1. NF315
    2. KOYO
    3. 75
    4. 160
    5. 37
    6. 3.24
    1. NF317
    2. KOYO
    3. 85
    4. 180
    5. 41
    6. 4.52
    1. NF319
    2. KOYO
    3. 95
    4. 200
    5. 45
    6. 6.20
    1. 31594/31520
    2. KOYO
    3. 34.925
    4. 76.2
    5. 29.37
    6. 0.62
    1. AX
    2. KOYO
    3. 150
    4. 190
    5. 9
    6. 0.71
    1. NF316
    2. KOYO
    3. 80
    4. 170
    5. 39
    6. 3.92
    1. 22311
    2. ISB
    3. 50
    4. 120
    5. 43
    6. 2.85
    1. NF411
    2. KOYO
    3. 55
    4. 140
    5. 33
    6. 2.51
    1. NF421
    2. KOYO
    3. 105
    4. 260
    5. 60
    6. 19.1
    1. NF313
    2. KOYO
    3. 65
    4. 140
    5. 33
    6. 2.24
    1. NF314
    2. KOYO
    3. 70
    4. 150
    5. 35
    6. 2.73
    1. NF318
    2. KOYO
    3. 90
    4. 190
    5. 43
    6. 5.38
    1. 53311
    2. ISB
    3. 55
    4. 105
    5. 39.3
    6. 1.68
    1. AX
    2. KOYO
    3. 160
    4. 200
    5. 9
    6. 0.76
    1. NF211
    2. KOYO
    3. 55
    4. 100
    5. 21
    6. 0.640
    1. 53311
    2. KOYO
    3. 55
    4. 105
    5. 39.3
    6. 1.41
    1. AR
    2. KOYO
    3. 40
    4. 78
    5. 11
    6. 0.225
    1. 22311
    2. ISB
    3. 50
    4. 120
    5. 43
    6. 2.7
    1. NF312
    2. KOYO
    3. 60
    4. 130
    5. 31
    6. 1.83
    1. NF310
    2. KOYO
    3. 50
    4. 110
    5. 27
    6. 1.15
    1. NF321
    2. KOYO
    3. 105
    4. 225
    5. 49
    6. 8.76
    1. NF221
    2. KOYO
    3. 105
    4. 190
    5. 36
    6. 4.00
    1. AX
    2. KOYO
    3. 130
    4. 170
    5. 11
    6. 0.66
    1. 32313CR
    2. KOYO
    3. 65
    4. 140
    5. 51
    6. 3.85
    1. NF328
    2. KOYO
    3. 140
    4. 300
    5. 62
    6. 20.1
    1. AX
    2. KOYO
    3. 220
    4. 270
    5. 13.9
    6. 1.6
    1. 30315JR
    2. KOYO
    3. 75
    4. 160
    5. 40
    6. 3.65
    1. 21313RH
    2. KOYO
    3. 65
    4. 140
    5. 33
    6. 2.62