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NACHI O-21 Bearing

Bearing O-21 NACHI , NACHI bearing

Dimensional Specifications

  • Bore type NACHI Bearing
  • Cage material Steel
  • Precision class Class normal (P0)(P6)
  • Old Model O-21
  • Operating Temperature Range -40 to 250 ºF

Connecting Size

Size mating parts (da min.)
85
Size mating parts (Da max.)
79
Size mating parts (ra max.)
1.6

Overall dimension

External diameter
97.631 mm
Internal diameter
66.675 mm
B Width
25.400 mm
Weight
0.660 Kg

Size Geometric characteristics

rРадиус наружней фаски
2.4 mm

Load and resources

Dynamic load capacity
60.5 kN
C0 Static load capacity
160 kN
Cr Radial dynamic load
60.5 kN
Maximum speed with grease lubrication
2000 об/мин
WoilЧастота вращения предельная при жидкой смазке
3000 об/мин

Protect

Seal Up
Нет

Other

Number of rolling tracks
1
TМонтажная высота в сборе
25.400 mm
Size
66.675x97.631x25.400
Size (D1)
67.469 mm
Size (d1)
96.838 mm

HOT BEARING PRICES

    1. MODEL
    2. BRAND
    3. IDD
    4. OD
    5. WIDTH
    6. Weight
    1. N
    2. NACHI
    3. 105
    4. 160
    5. 26
    6. 1.85
    1. NF
    2. NACHI
    3. 105
    4. 190
    5. 36
    6. 3.95
    1. NF
    2. NACHI
    3. 105
    4. 260
    5. 60
    6. 19.1
    1. 2321
    2. NACHI
    3. 105
    4. 225
    5. 77
    6. 14.3
    1. 7907AC
    2. NACHI
    3. 35
    4. 55
    5. 10
    6. 0.074
    1. 7216AC
    2. NACHI
    3. 80
    4. 140
    5. 26
    6. 1.5
    1. 7000AC
    2. NACHI
    3. 10
    4. 26
    5. 8
    6. 0.022
    1. N
    2. NACHI
    3. 180
    4. 280
    5. 46
    6. 10.5
    1. 21310E
    2. NACHI
    3. 50
    4. 110
    5. 27
    6. 1.36
    1. 21307E
    2. NACHI
    3. 35
    4. 80
    5. 21
    6. 0.57
    1. 21312AXK
    2. NACHI
    3. 60
    4. 130
    5. 31
    6. 2.19
    1. N
    2. NACHI
    3. 420
    4. 620
    5. 90
    6. 95.8
    1. N
    2. NACHI
    3. 35
    4. 62
    5. 14
    6. 0.182
    1. N
    2. NACHI
    3. 300
    4. 460
    5. 74
    6. 44.1
    1. N
    2. NACHI
    3. 130
    4. 200
    5. 33
    6. 3.77
    1. 23216E
    2. NACHI
    3. 80
    4. 140
    5. 44.4
    6. 2.95
    1. 21311EX1
    2. NACHI
    3. 55
    4. 120
    5. 29
    6. 1.7
    1. N
    2. NACHI
    3. 220
    4. 340
    5. 56
    6. 18.5
    1. 7003AC
    2. NACHI
    3. 17
    4. 35
    5. 10
    6. 0.045
    1. 7207AC
    2. NACHI
    3. 35
    4. 72
    5. 17
    6. 0.295
    1. N
    2. NACHI
    3. 140
    4. 210
    5. 33
    6. 4.00
    1. 22212EXK
    2. NACHI
    3. 60
    4. 110
    5. 28
    6. 1.2
    1. N
    2. NACHI
    3. 40
    4. 68
    5. 15
    6. 0.223
    1. 22218EXK
    2. NACHI
    3. 90
    4. 160
    5. 40
    6. 3.5
    1. 22213EXK
    2. NACHI
    3. 65
    4. 120
    5. 31
    6. 1.56
    1. 22210AEX
    2. NACHI
    3. 50
    4. 90
    5. 23
    6. 0.65
    1. O-22
    2. NACHI
    3. 69.850
    4. 102.394
    5. 25.400
    6. 0.700
    1. N
    2. NACHI
    3. 80
    4. 125
    5. 22
    6. 0.994
    1. 7217AC
    2. NACHI
    3. 85
    4. 150
    5. 28
    6. 1.87
    1. 22214EXK
    2. NACHI
    3. 70
    4. 125
    5. 31
    6. 1.65