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NACHI 2902 Bearing

Bearing 2902 NACHI , NACHI bearing

Dimensional Specifications

  • Bore type NACHI Bearing
  • Cage material Steel
  • Precision class Class normal (P0)(P6)
  • Old Model 2902
  • Operating Temperature Range -40 to 250 ºF

Connecting Size

Size mating parts (da min.)
25
Size mating parts (Da max.)
21
Size mating parts (ra max.)
0.6

Overall dimension

External diameter
31 mm
Internal diameter
15 mm
B Width
12 mm
Weight
0.041 Kg

Size Geometric characteristics

rРадиус наружней фаски
0.6 mm

Load and resources

Dynamic load capacity
14.3 kN
C0 Static load capacity
22.8 kN
Cr Radial dynamic load
14.3 kN
Maximum speed with grease lubrication
5100 об/мин
WoilЧастота вращения предельная при жидкой смазке
7700 об/мин

Protect

Seal Up
Нет

Other

Number of rolling tracks
1
TМонтажная высота в сборе
12 mm
Size
15x31x12
Size (D1)
15.2 mm
Size (d1)
31 mm

HOT BEARING PRICES

    1. MODEL
    2. BRAND
    3. IDD
    4. OD
    5. WIDTH
    6. Weight
    1. 2902
    2. NACHI
    3. 15
    4. 31
    5. 12
    6. 0.041
    1. 7002AC
    2. NACHI
    3. 15
    4. 32
    5. 9
    6. 0.035
    1. 7202AC
    2. NACHI
    3. 15
    4. 35
    5. 11
    6. 0.048
    1. N
    2. NACHI
    3. 85
    4. 130
    5. 22
    6. 1.04
    1. 23024E
    2. NACHI
    3. 120
    4. 180
    5. 46
    6. 4.2
    1. 2906
    2. NACHI
    3. 30
    4. 50
    5. 14
    6. 0.107
    1. N
    2. NACHI
    3. 360
    4. 540
    5. 82
    6. 67.7
    1. N
    2. NACHI
    3. 380
    4. 560
    5. 82
    6. 71.1
    1. N
    2. NACHI
    3. 120
    4. 180
    5. 28
    6. 2.47
    1. 2910
    2. NACHI
    3. 50
    4. 74
    5. 18
    6. 0.255
    1. 7018AC
    2. NACHI
    3. 90
    4. 140
    5. 24
    6. 1.26
    1. 7900AC
    2. NACHI
    3. 10
    4. 22
    5. 6
    6. 0.008
    1. 7206AC
    2. NACHI
    3. 30
    4. 62
    5. 16
    6. 0.21
    1. N
    2. NACHI
    3. 75
    4. 115
    5. 20
    6. 0.735
    1. 2914
    2. NACHI
    3. 70
    4. 95
    5. 20
    6. 0.400
    1. 150KBE02
    2. NACHI
    3. 150
    4. 270
    5. 87
    6. 22.9
    1. 7000AC
    2. NACHI
    3. 10
    4. 26
    5. 8
    6. 0.022
    1. 24024EX1
    2. NACHI
    3. 120
    4. 180
    5. 60
    6. 5.36
    1. 7202DB
    2. NACHI
    3. 15
    4. 35
    5. 11
    6. 0.048
    1. 2918
    2. NACHI
    3. 90
    4. 120
    5. 22
    6. 0.670
    1. N
    2. NACHI
    3. 80
    4. 125
    5. 22
    6. 0.994
    1. 2928
    2. NACHI
    3. 140
    4. 185
    5. 31
    6. 2.33
    1. 7210AC
    2. NACHI
    3. 50
    4. 90
    5. 20
    6. 0.485
    1. 7200AC
    2. NACHI
    3. 10
    4. 30
    5. 9
    6. 0.034
    1. 7013AC
    2. NACHI
    3. 65
    4. 100
    5. 18
    6. 0.47
    1. 7211AC
    2. NACHI
    3. 55
    4. 100
    5. 21
    6. 0.635
    1. 7218AC
    2. NACHI
    3. 90
    4. 160
    5. 30
    6. 2.3
    1. 2919
    2. NACHI
    3. 95
    4. 130
    5. 25
    6. 0.795
    1. 7005AC
    2. NACHI
    3. 25
    4. 47
    5. 12
    6. 0.091
    1. 190KBE02
    2. NACHI
    3. 190
    4. 340
    5. 105
    6. 44.0