• Welcome

KOYO 31326JR Bearing

Bearing 31326JR KOYO , KOYO bearing

Dimensional Specifications

  • Bore type KOYO Bearing
  • Cage material Steel
  • Precision class Class normal (P0)(P6)
  • Old Model 31326JR
  • Operating Temperature Range -40 to 250 ºF

Connecting Size

Size mating parts (Db)
261
Size mating parts (da min.)
152
Size mating parts (Da min.)
236
Size mating parts (Da max.)
262
Size mating parts (db max.)
155
Size mating parts (ra max.)
4
Size mating parts (rb max.)
3
Size mating parts (da max.)
155
Size mating parts (Db min.)
261

Overall dimension

External diameter
280 mm
Internal diameter
130 mm
B Width
72 mm
Weight
18.9 Kg
Outer ring width
44 mm

Size Geometric characteristics

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

Load and resources

Dynamic load capacity
589 кН
C0 Static load capacity
748 кН
Cr Radial dynamic load
589 кН
Maximum speed with grease lubrication
1200 об/мин
WoilЧастота вращения предельная при жидкой смазке
1600 об/мин

Protect

Seal Up
Нет

Other

Number of rolling tracks
1
TМонтажная высота в сборе
72 mm
Расстояние до действительного центра опоры (a)
87.3 mm
Estimated coefficient (e)
0.83
Y0Estimated coefficient
0.4
Y1Estimated coefficient
0.73
Size
130x280x72
Size (r2 min.)
4 mm

HOT BEARING PRICES

    1. MODEL
    2. BRAND
    3. IDD
    4. OD
    5. WIDTH
    6. Weight
    1. 31326JR
    2. KOYO
    3. 130
    4. 280
    5. 72
    6. 18.9
    1. 32310CR
    2. KOYO
    3. 50
    4. 110
    5. 42.25
    6. 2
    1. 32206JR
    2. KOYO
    3. 30
    4. 62
    5. 21.25
    6. 0.292
    1. 32319JR
    2. KOYO
    3. 95
    4. 200
    5. 71.5
    6. 10.1
    1. 32926JR
    2. KOYO
    3. 130
    4. 180
    5. 32
    6. 2.42
    1. 31320JR
    2. KOYO
    3. 100
    4. 215
    5. 56.5
    6. 8.72
    1. 32310JR
    2. KOYO
    3. 50
    4. 110
    5. 42.25
    6. 1.89
    1. 32313JR
    2. KOYO
    3. 65
    4. 140
    5. 51
    6. 3.64
    1. 32315JR
    2. KOYO
    3. 75
    4. 160
    5. 58
    6. 5.41
    1. 32321JR
    2. KOYO
    3. 105
    4. 225
    5. 81.5
    6. 14.9
    1. 32312CR
    2. KOYO
    3. 60
    4. 130
    5. 48.5
    6. 3.15
    1. 32916JR
    2. KOYO
    3. 80
    4. 110
    5. 20
    6. 0.556
    1. 32306JR
    2. KOYO
    3. 30
    4. 72
    5. 28.75
    6. 0.588
    1. 32026JR
    2. KOYO
    3. 130
    4. 200
    5. 45
    6. 5.04
    1. 31328JR
    2. KOYO
    3. 140
    4. 300
    5. 77
    6. 23.3
    1. 32006JR
    2. KOYO
    3. 30
    4. 55
    5. 17
    6. 0.177
    1. 30326JR
    2. KOYO
    3. 130
    4. 280
    5. 63.75
    6. 18.1
    1. 32016JR
    2. KOYO
    3. 80
    4. 125
    5. 29
    6. 1.32
    1. 30316JR
    2. KOYO
    3. 80
    4. 170
    5. 42.5
    6. 4.46
    1. 32315CR
    2. KOYO
    3. 75
    4. 160
    5. 58
    6. 5.5
    1. 32936JR
    2. KOYO
    3. 180
    4. 250
    5. 45
    6. 6.64
    1. 323/32R
    2. KOYO
    3. 32
    4. 75
    5. 29.75
    6. 0.65
    1. 32320JR
    2. KOYO
    3. 100
    4. 215
    5. 77.5
    6. 13
    1. 32236JR
    2. KOYO
    3. 180
    4. 320
    5. 91
    6. 29.9
    1. 32324JR
    2. KOYO
    3. 120
    4. 260
    5. 90.5
    6. 22.2
    1. 32311JR
    2. KOYO
    3. 55
    4. 120
    5. 45.5
    6. 2.38
    1. 31324JR
    2. KOYO
    3. 120
    4. 260
    5. 68
    6. 15.4
    1. 32036JR
    2. KOYO
    3. 180
    4. 280
    5. 64
    6. 14.1
    1. 32314JR
    2. KOYO
    3. 70
    4. 150
    5. 54
    6. 4.5
    1. 32226JR
    2. KOYO
    3. 130
    4. 230
    5. 67.75
    6. 11.5