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NKE 31311 Bearing

Bearing 31311 NKE , NKE bearing

Dimensional Specifications

  • Bore type NKE Bearing
  • Cage material Steel
  • Precision class Class normal (P0)(P6)
  • Old Model 31311
  • Operating Temperature Range -40 to 250 ºF

Connecting Size

Size mating parts (Da min.)
94
Size mating parts (db min.)
65
Size (r3 min.)
2 mm
Size (r4 min.)
2 mm
Size mating parts (da max.)
68
Size mating parts (Db min.)
113

Overall dimension

External diameter
120 mm
Internal diameter
55 mm
B Width
31.5 mm
Weight
1.6 Kg
Outer ring width
21 mm

Size Geometric characteristics

r1 outer ring (flange) installation chamfer
2.5 mm

Load and resources

Dynamic load capacity
122 кН
C0 Static load capacity
138 кН
Cr Radial dynamic load
122 кН
n Limit speed
5600 об/мин

Protect

Seal Up
Нет

Other

Number of rolling tracks
1
TМонтажная высота в сборе
31.5 mm
Расстояние до действительного центра опоры (a)
39 mm
Estimated coefficient (e)
0.83
Y0Estimated coefficient
0.4
Size
55x120x31.5
Estimated coefficient (Y)
0.73
Size (r2 min.)
2.5 mm

HOT BEARING PRICES

    1. MODEL
    2. BRAND
    3. IDD
    4. OD
    5. WIDTH
    6. Weight
    1. 22311
    2. ISB
    3. 50
    4. 120
    5. 43
    6. 2.85
    1. 54318-MP+U318
    2. NKE
    3. 75
    4. 155
    5. 97.1
    6. 7.7
    1. 54317-MP+U317
    2. NKE
    3. 70
    4. 150
    5. 95.2
    6. 7.17
    1. 54314-MP+U314
    2. NKE
    3. 55
    4. 125
    5. 80.3
    6. 4.28
    1. 54312-MP+U312
    2. NKE
    3. 50
    4. 110
    5. 70.7
    6. 2.93
    1. 31315
    2. NKE
    3. 75
    4. 160
    5. 40
    6. 3.4
    1. 31317
    2. NKE
    3. 85
    4. 180
    5. 44.5
    6. 4.9
    1. 31316
    2. NKE
    3. 80
    4. 170
    5. 42.5
    6. 4.2
    1. 31312
    2. NKE
    3. 60
    4. 130
    5. 33.5
    6. 1.9
    1. 31318T103J2/DB31
    2. SKF
    3. 90
    4. 190
    5. 103
    6. 12.5
    1. 53311
    2. ISB
    3. 55
    4. 105
    5. 39.3
    6. 1.68
    1. 31313
    2. NKE
    3. 65
    4. 140
    5. 36
    6. 2.6
    1. 31319
    2. NKE
    3. 95
    4. 200
    5. 49.5
    6. 6.7
    1. 54313-MP+U313
    2. NKE
    3. 55
    4. 115
    5. 71.9
    6. 3.16
    1. 31310
    2. NKE
    3. 50
    4. 110
    5. 29.25
    6. 1.4
    1. 31314
    2. NKE
    3. 70
    4. 150
    5. 38
    6. 2.9
    1. 22311
    2. ISB
    3. 50
    4. 120
    5. 43
    6. 2.7
    1. 54316-MP+U316
    2. NKE
    3. 65
    4. 140
    5. 86.1
    6. 5.62
    1. 54315-MP+U315
    2. NKE
    3. 60
    4. 135
    5. 87.2
    6. 5.47
    1. 31318
    2. NKE
    3. 90
    4. 190
    5. 46.5
    6. 5.4
    1. 31311
    2. Timken
    3. 55
    4. 120
    5. 31.5
    6. 1.57
    1. 22311
    2. MPZ
    3. 50
    4. 120
    5. 43
    6. 2.53
    1. 31593/31521
    2. Timken
    3. 34.925
    4. 76.2
    5. 29.37
    6. 0.62
    1. 31597/31521
    2. Timken
    3. 36.512
    4. 76.2
    5. 29.37
    6. 0.6
    1. 30311
    2. NKE
    3. 55
    4. 120
    5. 31.5
    6. 1.8
    1. 31311
    2. FBJ
    3. 55
    4. 120
    5. 31.5
    6. 1.55
    1. 31311
    2. SKF
    3. 120
    4. 55
    5. 31.5
    6. 1.55
    1. 31311
    2. ISO
    3. 55
    4. 120
    5. 31.5
    6. 1.55
    1. 31311
    2. ISB
    3. 55
    4. 120
    5. 31.5
    6. 1.55
    1. 31594/31521
    2. CX
    3. 34.925
    4. 76.2
    5. 29.37
    6. 0.63