NTN 51256 Bearing
Bearing 51256 NTN , NTN bearing
- Bearing Weight 26.1 (Inquire about discount price)
- Bore diameter 280
- Outer diameter 380
- Overall width 80
- Bore type NTN Bearing
- Cage material Steel
- Precision class Class normal (P0)(P6)
- Old Model 51256
- Operating Temperature Range -40 to 250 ºF
Connecting Size
- Size mating parts (da min.)
- 339
- Size mating parts (Da max.)
- 321
- Size mating parts (ra max.)
- 2
Overall dimension
- External diameter
- 380 mm
- Internal diameter
- 280 mm
- B Width
- 80 mm
- Weight
- 26.1 Kg
Size Geometric characteristics
- rРадиус наружней фаски
- 2.1 mm
Load and resources
- Dynamic load capacity
- 460 kN
- C0 Static load capacity
- 1 970 kN
- Cr Radial dynamic load
- 460 kN
- Maximum speed with grease lubrication
- 510 об/мин
- WoilЧастота вращения предельная при жидкой смазке
- 730 об/мин
Protect
- Seal Up
- Нет
Other
- Number of rolling tracks
- 1
- TМонтажная высота в сборе
- 80 mm
- Size
- 280x380x80
- Size (D1)
- 284 mm
- Size (d1)
- 375 mm
- MODEL
- BRAND
- IDD
- OD
- WIDTH
- Weight
- 30256
- NTN
- 280
- 500
- 89
- 66.6
- 51206
- NTN
- 30
- 52
- 16
- 0.139
- 51126
- NTN
- 130
- 170
- 30
- 1.73
- 22256
- ISB
- 260
- 500
- 130
- 125
- 51106
- NTN
- 30
- 47
- 11
- 0.069
- 51176
- NTN
- 380
- 460
- 65
- 22.3
- 51416
- NTN
- 80
- 170
- 68
- 7.77
- 51196
- NTN
- 480
- 580
- 80
- 43.3
- 51226
- NTN
- 130
- 190
- 45
- 4.22
- NF256
- NTN
- 280
- 500
- 80
- 70.8
- 51252
- NTN
- 260
- 360
- 79
- 24.2
- 51216
- NTN
- 80
- 115
- 28
- 0.916
- 5S-BNT006
- NTN
- 30
- 55
- 13
- 0.097
- 51156
- NTN
- 280
- 350
- 53
- 11.8
- 51316
- NTN
- 80
- 140
- 44
- 2.72
- 51236
- NTN
- 180
- 250
- 56
- 8.34
- 51116
- NTN
- 80
- 105
- 19
- 0.422
- 5S-BNT206
- NTN
- 30
- 62
- 16
- 0.113
- 51136
- NTN
- 180
- 225
- 34
- 2.92
- N2256
- NTN
- 280
- 500
- 130
- 107
- 51336
- NTN
- 180
- 300
- 95
- 27.5
- 51406
- NTN
- 30
- 70
- 28
- 0.516
- 51306
- NTN
- 30
- 60
- 21
- 0.269
- 32256
- NTN
- 280
- 500
- 137
- 110
- 51326
- NTN
- 130
- 225
- 75
- 12.7
- N2226
- NTN
- 130
- 230
- 64
- 10
- 51305
- NTN
- 25
- 52
- 18
- 0.176
- ARX22X48X16
- NTN
- 22.000
- 48.000
- 16.000
- 0.28
- 32976
- NTN
- 380
- 520
- 87
- 50.5
- NK95/36R+IR85X95X36
- NTN
- 85.000
- 115.000
- 36.000
- 3.14
NTN Bearings News
2002-12-22
2005-11-11
2007-04-21
2008-09-30
2010-03-11
2011-08-20
2015-12-18
2020-04-16
2021-09-25
2023-03-07
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