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NTN 22248BK Bearing

Bearing 22248BK NTN , NTN bearing

Dimensional Specifications

  • Bore type NTN Bearing
  • Cage material Steel
  • Precision class Class normal (P0)(P6)
  • Old Model 22248BK
  • Operating Temperature Range -40 to 250 ºF

Connecting Size

Size mating parts (da min.)
258
Size mating parts (Da max.)
422
Size mating parts (ra max.)
3

Overall dimension

External diameter
440 mm
Internal diameter
240 mm
B Width
120 mm
Weight
80 Kg
Outer ring width
120 mm

Size Geometric characteristics

rРадиус наружней фаски
4 mm

Load and resources

Dynamic load capacity
1 940 kN
C0 Static load capacity
3 100 kN
Cr Radial dynamic load
1 940 kN
Maximum speed with grease lubrication
920 об/мин
WoilЧастота вращения предельная при жидкой смазке
1 200 об/мин

Protect

Seal Up
Нет

Other

Number of rolling tracks
2
Estimated coefficient (e)
0.28
Y0Estimated coefficient
2.38
Y1Estimated coefficient
2.43
Size
240x440x120
Y2Estimated coefficient
3.62

HOT BEARING PRICES

    1. MODEL
    2. BRAND
    3. IDD
    4. OD
    5. WIDTH
    6. Weight
    1. 22228BK
    2. NTN
    3. 140
    4. 250
    5. 68
    6. 13.7
    1. 22328BK
    2. NTN
    3. 140
    4. 300
    5. 102
    6. 33
    1. 22238BK
    2. NTN
    3. 190
    4. 340
    5. 92
    6. 35.8
    1. 22226BK
    2. NTN
    3. 130
    4. 230
    5. 64
    6. 10.9
    1. 22318BK
    2. NTN
    3. 90
    4. 190
    5. 64
    6. 8.16
    1. 23228BK
    2. NTN
    3. 140
    4. 250
    5. 88
    6. 18.2
    1. 22224BK
    2. NTN
    3. 120
    4. 215
    5. 58
    6. 8.89
    1. 22338BK
    2. NTN
    3. 190
    4. 400
    5. 132
    6. 79.3
    1. 22240BK
    2. NTN
    3. 200
    4. 360
    5. 98
    6. 43
    1. 22244BK
    2. NTN
    3. 220
    4. 400
    5. 108
    6. 59.1
    1. 22348BK
    2. NTN
    3. 240
    4. 500
    5. 155
    6. 145
    1. 23248BK
    2. NTN
    3. 240
    4. 440
    5. 160
    6. 105
    1. 22220BK
    2. NTN
    3. 100
    4. 180
    5. 46
    6. 4.84
    1. 22222BK
    2. NTN
    3. 110
    4. 200
    5. 53
    6. 7.04
    1. 24138BK30
    2. NTN
    3. 190
    4. 320
    5. 128
    6. 42.2
    1. 23244BK
    2. NTN
    3. 220
    4. 400
    5. 144
    6. 77.6
    1. 23148BK
    2. NTN
    3. 240
    4. 400
    5. 128
    6. 63.8
    1. NJ2224-E-TVP2
    2. FAG
    3. 120
    4. 215
    5. 58
    6. 8.54
    1. 23238BK
    2. NTN
    3. 190
    4. 340
    5. 120
    6. 46.2
    1. 22334BK
    2. NTN
    3. 170
    4. 360
    5. 120
    6. 58.5
    1. 23028BK
    2. NTN
    3. 140
    4. 210
    5. 53
    6. 6.12
    1. 22320BK
    2. NTN
    3. 100
    4. 215
    5. 73
    6. 12.1
    1. 22312BK
    2. NTN
    3. 60
    4. 130
    5. 46
    6. 2.83
    1. 2222
    2. NSK
    3. 110
    4. 200
    5. 53
    6. 6.64
    1. 24168BK30
    2. NTN
    3. 340
    4. 580
    5. 243
    6. 265
    1. 22309CK
    2. NTN
    3. 45
    4. 100
    5. 36
    6. 1.3
    1. 22322BK
    2. NTN
    3. 110
    4. 240
    5. 80
    6. 16.7
    1. 22264BK
    2. NTN
    3. 320
    4. 580
    5. 150
    6. 168
    1. 22356BK
    2. NTN
    3. 280
    4. 580
    5. 175
    6. 220
    1. 23068BK
    2. NTN
    3. 340
    4. 520
    5. 133
    6. 100