NTN 7312B Bearing
Bearing 7312B NTN , NTN bearing
- Bearing Weight 1.77 (Inquire about discount price)
- Bore diameter 60
- Outer diameter 130
- Overall width 31
- Bore type NTN Bearing
- Cage material Steel
- Precision class Class normal (P0)(P6)
- Old Model 7312B
- Operating Temperature Range -40 to 250 ºF
Connecting Size
- Size mating parts (da min.)
- 72
- Size mating parts (ra max.)
- 2
- Size mating parts (db min.)
- 67
Overall dimension
- External diameter
- 130 mm
- Internal diameter
- 60 mm
- B Width
- 31 mm
- Weight
- 1.77 Kg
- Outer ring width
- 31 mm
Size Geometric characteristics
- rРадиус наружней фаски
- 2.1 mm
- r1 outer ring (flange) installation chamfer
- 1.1 mm
- αУгол контакта
- 40°
Load and resources
- Dynamic load capacity
- 90 кН
- C0 Static load capacity
- 66 кН
- Cr Radial dynamic load
- 90 кН
- Maximum speed with grease lubrication
- 5 100 об/мин
- WoilЧастота вращения предельная при жидкой смазке
- 6 800 об/мин
Protect
- Seal Up
- Нет
Other
- Number of rolling tracks
- 1
- Расстояние до действительного центра опоры (a)
- 56 mm
- Size
- 60x130x31
- MODEL
- BRAND
- IDD
- OD
- WIDTH
- Weight
- 7312B
- NTN
- 60
- 130
- 31
- 1.77
- 7321B
- NTN
- 105
- 225
- 49
- 8.36
- 7334B
- NTN
- 170
- 360
- 72
- 35.3
- 7305BDB
- NTN
- 25
- 62
- 17
- 0.468
- 7311BDB
- NTN
- 55
- 120
- 29
- 2.84
- 7212BDB
- NTN
- 60
- 110
- 22
- 1.56
- 7312
- NSK
- 60
- 130
- 31
- 1.78
- 7324B
- NTN
- 120
- 260
- 55
- 14.7
- 7306BDB
- NTN
- 30
- 72
- 19
- 0.704
- 7313B
- NTN
- 65
- 140
- 33
- 2.15
- 7301BDB
- NTN
- 12
- 37
- 12
- 0.09
- 7328B
- NTN
- 140
- 300
- 62
- 21.5
- 7300B
- NTN
- 10
- 35
- 11
- 0.041
- 7307BDB
- NTN
- 35
- 80
- 21
- 0.938
- 7304B
- NTN
- 20
- 52
- 15
- 0.141
- 7310B
- NTN
- 50
- 110
- 27
- 1.11
- 7332B
- NTN
- 160
- 340
- 68
- 29.8
- 7315B
- NTN
- 75
- 160
- 37
- 3.13
- 7314BDB
- NTN
- 70
- 150
- 35
- 5.22
- 7304BDB
- NTN
- 20
- 52
- 15
- 0.282
- 7312BBG
- NTN
- 60.000
- 130.000
- 31.000
- 1.72
- 7307B
- NTN
- 35
- 80
- 21
- 0.469
- 7320BDB
- NTN
- 100
- 215
- 47
- 14.64
- 7318BDB
- NTN
- 90
- 190
- 43
- 10.32
- 7330BDB
- NTN
- 150
- 320
- 65
- 50.2
- 7311B
- NTN
- 55
- 120
- 29
- 1.42
- 7315BDB
- NTN
- 75
- 160
- 37
- 6.26
- 7318B
- NTN
- 90
- 190
- 43
- 5.16
- 7302B
- NTN
- 15
- 42
- 13
- 0.057
- 7334BDB
- NTN
- 170
- 360
- 72
- 70.6
NTN Bearings News
2003-09-20
2006-08-09
2008-01-18
2009-06-28
2018-02-23
2019-08-05
2022-06-24
2023-12-02
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