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KOYO 7052B Bearing

Bearing 7052B KOYO , KOYO bearing

Dimensional Specifications

  • Bore type KOYO Bearing
  • Cage material Steel
  • Precision class Class normal (P0)(P6)
  • Old Model 7052B
  • Operating Temperature Range -40 to 250 ºF

Connecting Size

Size mating parts (da min.)
278
Size mating parts (Da max.)
382
Size mating parts (ra max.)
3

Overall dimension

External diameter
400 mm
Internal diameter
260 mm
B Width
65 mm
Weight
29.3 Kg
Outer ring width
65 mm

Size Geometric characteristics

rРадиус наружней фаски
4 mm
r1 outer ring (flange) installation chamfer
1.5 mm
αУгол контакта
40°

Load and resources

Dynamic load capacity
291 кН
C0 Static load capacity
431 кН
Cr Radial dynamic load
291 кН
Maximum speed with grease lubrication
1100 об/мин
WoilЧастота вращения предельная при жидкой смазке
1500 об/мин

Protect

Seal Up
Нет

Other

Number of rolling tracks
1
Расстояние до действительного центра опоры (a)
171 mm
Size
260x400x65

HOT BEARING PRICES

    1. MODEL
    2. BRAND
    3. IDD
    4. OD
    5. WIDTH
    6. Weight
    1. 7064B
    2. KOYO
    3. 320
    4. 480
    5. 74
    6. 47.2
    1. 234452B
    2. KOYO
    3. 260
    4. 400
    5. 164
    6. 65.8
    1. 7013B
    2. KOYO
    3. 65
    4. 100
    5. 18
    6. 0.470
    1. 7017B
    2. KOYO
    3. 85
    4. 130
    5. 22
    6. 0.970
    1. 7008B
    2. KOYO
    3. 40
    4. 68
    5. 15
    6. 0.210
    1. AC523746B
    2. KOYO
    3. 260
    4. 369.5
    5. 46
    6. 15.5
    1. 7068B
    2. KOYO
    3. 340
    4. 520
    5. 82
    6. 63.3
    1. 7034B
    2. KOYO
    3. 170
    4. 260
    5. 42
    6. 7.77
    1. 7030B
    2. KOYO
    3. 150
    4. 225
    5. 35
    6. 4.43
    1. 7004B
    2. KOYO
    3. 20
    4. 42
    5. 12
    6. 0.079
    1. 79/670B
    2. KOYO
    3. 670
    4. 900
    5. 103
    6. 178
    1. 7072B
    2. KOYO
    3. 360
    4. 540
    5. 82
    6. 66.2
    1. 7026B
    2. KOYO
    3. 130
    4. 200
    5. 33
    6. 3.43
    1. 7009B
    2. KOYO
    3. 45
    4. 75
    5. 16
    6. 0.260
    1. 7038B
    2. KOYO
    3. 190
    4. 290
    5. 46
    6. 10.8
    1. 7019B
    2. KOYO
    3. 95
    4. 145
    5. 24
    6. 1.32
    1. 7021B
    2. KOYO
    3. 105
    4. 160
    5. 26
    6. 1.73
    1. 234752B
    2. KOYO
    3. 269
    4. 400
    5. 164
    6. 60.5
    1. 7014B
    2. KOYO
    3. 70
    4. 110
    5. 20
    6. 0.660
    1. 7036B
    2. KOYO
    3. 180
    4. 280
    5. 46
    6. 10.2
    1. 7010B
    2. KOYO
    3. 50
    4. 80
    5. 16
    6. 0.290
    1. 7076B
    2. KOYO
    3. 380
    4. 560
    5. 82
    6. 69.1
    1. 7003B
    2. KOYO
    3. 17
    4. 35
    5. 10
    6. 0.045
    1. 7015B
    2. KOYO
    3. 75
    4. 115
    5. 20
    6. 0.690
    1. 7040B
    2. KOYO
    3. 200
    4. 310
    5. 51
    6. 12.7
    1. 7006B
    2. KOYO
    3. 30
    4. 55
    5. 13
    6. 0.133
    1. 7011B
    2. KOYO
    3. 55
    4. 90
    5. 18
    6. 0.420
    1. 7002B
    2. KOYO
    3. 15
    4. 32
    5. 9
    6. 0.035
    1. 239752B
    2. KOYO
    3. 269
    4. 360
    5. 120
    6. 30.2
    1. 7007B
    2. KOYO
    3. 35
    4. 62
    5. 14
    6. 0.170