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KOYO 32228JR Bearing

Bearing 32228JR KOYO , KOYO bearing

Dimensional Specifications

  • Bore type KOYO Bearing
  • Cage material Steel
  • Precision class Class normal (P0)(P6)
  • Old Model 32228JR
  • Operating Temperature Range -40 to 250 ºF

Connecting Size

Size mating parts (Db)
238
Size mating parts (da min.)
158
Size mating parts (Da min.)
210
Size mating parts (Da max.)
236
Size mating parts (db max.)
158
Size mating parts (ra max.)
3
Size mating parts (rb max.)
2.5
Size mating parts (da max.)
158
Size mating parts (Db min.)
238

Overall dimension

External diameter
250 mm
Internal diameter
140 mm
B Width
71.75 mm
Weight
14.7 Kg
Outer ring width
58 mm

Size Geometric characteristics

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

Load and resources

Dynamic load capacity
636 кН
C0 Static load capacity
961 кН
Cr Radial dynamic load
636 кН
Maximum speed with grease lubrication
1500 об/мин
WoilЧастота вращения предельная при жидкой смазке
2000 об/мин

Protect

Seal Up
Нет

Other

Number of rolling tracks
1
TМонтажная высота в сборе
71.75 mm
Расстояние до действительного центра опоры (a)
60 mm
Estimated coefficient (e)
0.44
Y0Estimated coefficient
0.76
Y1Estimated coefficient
1.38
Size
140x250x71.75
Size (r2 min.)
3 mm

HOT BEARING PRICES

    1. MODEL
    2. BRAND
    3. IDD
    4. OD
    5. WIDTH
    6. Weight
    1. 32928JR
    2. KOYO
    3. 140
    4. 190
    5. 32
    6. 2.57
    1. 30228JR
    2. KOYO
    3. 140
    4. 250
    5. 45.75
    6. 8.97
    1. 32320JR
    2. KOYO
    3. 100
    4. 215
    5. 77.5
    6. 13
    1. 32324JR
    2. KOYO
    3. 120
    4. 260
    5. 90.5
    6. 22.2
    1. 32308JR
    2. KOYO
    3. 40
    4. 90
    5. 35.25
    6. 1.06
    1. 32220JR
    2. KOYO
    3. 100
    4. 180
    5. 49
    6. 5.21
    1. 32222JR
    2. KOYO
    3. 110
    4. 200
    5. 56
    6. 7.45
    1. 32018JR
    2. KOYO
    3. 90
    4. 140
    5. 32
    6. 1.8
    1. 32028JR
    2. KOYO
    3. 140
    4. 210
    5. 45
    6. 5.28
    1. 32908JR
    2. KOYO
    3. 40
    4. 62
    5. 15
    6. 0.164
    1. 32008JR
    2. KOYO
    3. 40
    4. 68
    5. 19
    6. 0.282
    1. 32208JR
    2. KOYO
    3. 40
    4. 80
    5. 24.75
    6. 0.554
    1. 31328JR
    2. KOYO
    3. 140
    4. 300
    5. 77
    6. 23.3
    1. 323/32R
    2. KOYO
    3. 32
    4. 75
    5. 29.75
    6. 0.65
    1. 32321JR
    2. KOYO
    3. 105
    4. 225
    5. 81.5
    6. 14.9
    1. 32048JR
    2. KOYO
    3. 240
    4. 360
    5. 76
    6. 26.8
    1. 32038JR
    2. KOYO
    3. 190
    4. 290
    5. 64
    6. 14.7
    1. 32221JR
    2. KOYO
    3. 105
    4. 190
    5. 53
    6. 6.37
    1. 32238JR
    2. KOYO
    3. 190
    4. 340
    5. 97
    6. 36.6
    1. 32948JR
    2. KOYO
    3. 240
    4. 320
    5. 51
    6. 10.9
    1. 322/22R
    2. KOYO
    3. 22
    4. 50
    5. 19.25
    6. 0.178
    1. 30328JR
    2. KOYO
    3. 140
    4. 300
    5. 67.75
    6. 22.6
    1. 323/22R
    2. KOYO
    3. 22
    4. 56
    5. 22.25
    6. 0.273
    1. 32938JR
    2. KOYO
    3. 190
    4. 260
    5. 45
    6. 6.89
    1. 32218JR
    2. KOYO
    3. 90
    4. 160
    5. 42.5
    6. 3.47
    1. 32224JR
    2. KOYO
    3. 120
    4. 215
    5. 61.5
    6. 9.04
    1. 32226JR
    2. KOYO
    3. 130
    4. 230
    5. 67.75
    6. 11.5
    1. 32322JR
    2. KOYO
    3. 110
    4. 240
    5. 84.5
    6. 17.8
    1. 32918JR
    2. KOYO
    3. 90
    4. 125
    5. 23
    6. 0.834
    1. 32968JR
    2. KOYO
    3. 340
    4. 460
    5. 76
    6. 35.6