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NTN N311 Bearing

Bearing N311 NTN , NTN bearing

Dimensional Specifications

  • Bore type NTN Bearing
  • Cage material Steel
  • Precision class Class normal (P0)(P6)
  • Old Model N311
  • Operating Temperature Range -40 to 250 ºF

Overall dimension

External diameter
120 mm
Internal diameter
55 mm
B Width
29 mm
Weight
1.42 Kg
Outer ring width
29 mm

Size Geometric characteristics

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

Load and resources

Dynamic load capacity
111 kN
C0 Static load capacity
111 kN
Cr Radial dynamic load
111 kN
Maximum speed with grease lubrication
5 900 об/мин
WoilЧастота вращения предельная при жидкой смазке
7 000 об/мин

Protect

Seal Up
Нет

Other

Number of rolling tracks
1
Size (J)
77.2 mm
Size
55x104.5x29
EwНаружный диаметр комплекта шариков/роликов
104.5 mm

HOT BEARING PRICES

    1. MODEL
    2. BRAND
    3. IDD
    4. OD
    5. WIDTH
    6. Weight
    1. NK110/40R+IR100X110X40
    2. NTN
    3. 100.000
    4. 130.000
    5. 40.000
    6. 1.36
    1. NK110/30R+IR100X110X30
    2. NTN
    3. 100.000
    4. 130.000
    5. 30.000
    6. 2.94
    1. N311
    2. NTN
    3. 55
    4. 120
    5. 29
    6. 1.42
    1. 181111X/181180XG
    2. Gamet
    3. 111.125
    4. 180.975
    5. 108
    6. 8.34
    1. ARX40X110X23
    2. NTN
    3. 40.000
    4. 110.000
    5. 23.000
    6. 1.43
    1. N314
    2. NTN
    3. 70
    4. 150
    5. 35
    6. 2.65
    1. 238/1180
    2. NTN
    3. 1180.000
    4. 1420.000
    5. 180.000
    6. 559.00
    1. SF9211
    2. NTN
    3. 460.000
    4. 540.000
    5. 40.000
    6. 15.80
    1. 7311DF
    2. NTN
    3. 55
    4. 120
    5. 29
    6. 2.78
    1. 181111X/181190XG
    2. Gamet
    3. 111.125
    4. 190.5
    5. 108
    6. 10.05
    1. 181111X/181190P
    2. Gamet
    3. 111.125
    4. 190
    5. 95.3
    6. 8.68
    1. 181111X/181180XP
    2. Gamet
    3. 111.125
    4. 180.975
    5. 95.3
    6. 7.03
    1. HUB111
    2. NTN
    3. 40
    4. 84
    5. 49.5
    6. 1.23
    1. 181111X/181190XC
    2. Gamet
    3. 111.125
    4. 190.5
    5. 47.62
    6. 4.85
    1. N311E
    2. NTN
    3. 55.000
    4. 120.000
    5. 29.000
    6. 1.41
    1. DE5211
    2. NTN
    3. 260.000
    4. 369.500
    5. 92.000
    6. 31.30
    1. 7211BG
    2. NTN
    3. 55.000
    4. 100.000
    5. 21.000
    6. 0.62
    1. 7011DF
    2. NTN
    3. 55
    4. 90
    5. 18
    6. 0.894
    1. 7911UCG/GLP4
    2. NTN
    3. 55
    4. 80
    5. 13
    6. 0.18
    1. 7011UDB/GMP5
    2. NTN
    3. 55
    4. 90
    5. 36
    6. 0.76
    1. 7311
    2. NTN
    3. 55
    4. 120
    5. 29
    6. 1.39
    1. 7911
    2. NTN
    3. 55
    4. 80
    5. 13
    6. 0.214
    1. N336
    2. NTN
    3. 180
    4. 380
    5. 75
    6. 43.2
    1. N312
    2. NTN
    3. 60
    4. 130
    5. 31
    6. 1.76
    1. SF4211
    2. NTN
    3. 210.000
    4. 300.000
    5. 40.000
    6. 9.05
    1. 181111X/181180XC
    2. Gamet
    3. 111.125
    4. 180.975
    5. 47.62
    6. 4.08
    1. SF0011
    2. NTN
    3. 9.525
    4. 22.225
    5. 5.556
    6. 0.01
    1. N348
    2. NTN
    3. 240
    4. 500
    5. 95
    6. 91.3
    1. 4R7411
    2. NTN
    3. 370.000
    4. 520.000
    5. 380.000
    6. 256.00
    1. 7211DT
    2. NTN
    3. 55
    4. 100
    5. 21
    6. 1.2