• Welcome

NSK 30344 Bearing

Bearing 30344 NSK , NSK bearing

Dimensional Specifications

  • Bore type NSK Bearing
  • Cage material Steel
  • Precision class Class normal (P0)(P6)
  • Old Model 30344
  • Operating Temperature Range -40 to 250 ºF

Connecting Size

Size mating parts (da min.)
253
Size mating parts (Da min.)
390
Size mating parts (Da max.)
438
Size mating parts (db max.)
283
Size mating parts (ra max.)
5
Size mating parts (rb max.)
4
Size mating parts (Db min.)
414

Overall dimension

External diameter
460 mm
Internal diameter
220 mm
B Width
97 mm
Weight
72.4 Kg
Outer ring width
73 mm

Size Geometric characteristics

rРадиус наружней фаски
6 mm
r1 outer ring (flange) installation chamfer
5 mm

Load and resources

Dynamic load capacity
1430 кН
C0 Static load capacity
1990 кН
Cr Radial dynamic load
1430 кН
Maximum speed with grease lubrication
750 об/мин
WoilЧастота вращения предельная при жидкой смазке
1000 об/мин

Protect

Seal Up
Нет

Other

Number of rolling tracks
1
TМонтажная высота в сборе
97 mm
Расстояние до действительного центра опоры (a)
85.3 mm
Estimated coefficient (e)
0.36
Y0Estimated coefficient
0.92
Y1Estimated coefficient
1.7
Size
220x460x97

HOT BEARING PRICES

    1. MODEL
    2. BRAND
    3. IDD
    4. OD
    5. WIDTH
    6. Weight
    1. 22344CAE4
    2. NSK
    3. 220
    4. 460
    5. 145
    6. 116
    1. 23034
    2. ISB
    3. 160
    4. 260
    5. 67
    6. 15
    1. 30306CN
    2. NSK
    3. 30
    4. 72
    5. 20.75
    1. 30340
    2. NSK
    3. 200
    4. 420
    5. 89
    6. 52.3
    1. 30308/30308B
    2. Fersa
    3. 40
    4. 90
    5. 10.25
    1. 21307CDE4
    2. NSK
    3. 35
    4. 80
    5. 21
    6. 0.53
    1. 22309EAE4
    2. NSK
    3. 45
    4. 100
    5. 36
    6. 1.34
    1. 32344
    2. NSK
    3. 220
    4. 460
    5. 154
    6. 114
    1. 30348
    2. NSK
    3. 240
    4. 500
    5. 105
    6. 92.6
    1. 22340CAE4
    2. NSK
    3. 200
    4. 420
    5. 138
    6. 92.6
    1. TL22348CAE4
    2. NSK
    3. 240
    4. 500
    5. 155
    6. 147
    1. 21309EAE4
    2. NSK
    3. 45
    4. 100
    5. 25
    6. 0.96
    1. 22344
    2. ISB
    3. 200
    4. 460
    5. 145
    6. 130
    1. 30BWD04
    2. NSK
    3. 30
    4. 68
    5. 45
    6. 0.69
    1. 543086/543114
    2. NSK
    3. 219.969
    4. 290.01
    5. 31.75
    6. 5.14
    1. 21304CDE4
    2. NSK
    3. 20
    4. 52
    5. 15
    6. 0.17
    1. 21308EAE4
    2. NSK
    3. 40
    4. 90
    5. 23
    6. 0.73
    1. 30334
    2. NSK
    3. 170
    4. 360
    5. 80
    6. 33.5
    1. 543085/543114
    2. NSK
    3. 215.9
    4. 290.01
    5. 31.75
    6. 5.49
    1. N
    2. NSK
    3. 220
    4. 460
    5. 88
    6. 72.8
    1. EP30BWK14
    2. NSK
    3. 30
    4. 46.3
    5. 1.35
    1. 21305CDE4
    2. NSK
    3. 25
    4. 62
    5. 17
    6. 0.26
    1. 30244
    2. NSK
    3. 220
    4. 400
    5. 72
    6. 33.6
    1. TL22344CAE4
    2. NSK
    3. 220
    4. 460
    5. 145
    6. 116
    1. 30264
    2. NSK
    3. 320
    4. 580
    5. 104
    6. 99.3
    1. N
    2. NSK
    3. 20
    4. 52
    5. 15
    6. 0.148
    1. 22308EAE4
    2. NSK
    3. 40
    4. 90
    5. 33
    6. 0.98
    1. 22348CAE4
    2. NSK
    3. 240
    4. 500
    5. 155
    6. 147
    1. 30305CN
    2. NSK
    3. 25
    4. 62
    5. 18.25
    1. 21306CDE4
    2. NSK
    3. 30
    4. 72
    5. 19
    6. 0.39