KOYO 7312 Bearing
Bearing 7312 KOYO , KOYO bearing
- Bearing Weight 1.81 (Inquire about discount price)
- Bore diameter 60
- Outer diameter 130
- Overall width 31
- Bore type KOYO Bearing
- Cage material Steel
- Precision class Class normal (P0)(P6)
- Old Model 7312
- Operating Temperature Range -40 to 250 ºF
Connecting Size
- Size mating parts (da min.)
- 72
- Size mating parts (Da max.)
- 118
- Size mating parts (ra max.)
- 2
Overall dimension
- External diameter
- 130 mm
- Internal diameter
- 60 mm
- B Width
- 31 mm
- Weight
- 1.81 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
- 30°
Load and resources
- Maximum speed with grease lubrication
- 6200 об/мин
- WoilЧастота вращения предельная при жидкой смазке
- 7700 об/мин
Protect
- Seal Up
- Нет
Other
- Number of rolling tracks
- 1
- Расстояние до действительного центра опоры (a)
- 43.2 mm
- Size
- 60x130x31
- MODEL
- BRAND
- IDD
- OD
- WIDTH
- Weight
- DAC3872B12RSCS42
- KOYO
- 38
- 72
- 40
- 24128RHK30
- KOYO
- 140
- 225
- 85
- 12.9
- HAR012
- KOYO
- 60
- 95
- 18
- 0.433
- 24126RHK30
- KOYO
- 130
- 210
- 80
- 10.6
- 7302
- KOYO
- 15
- 42
- 13
- 0.088
- 7318
- KOYO
- 90
- 190
- 43
- 5.30
- HAR012CA
- KOYO
- 60
- 95
- 18
- 0.433
- 5212
- KOYO
- 60
- 110
- 36.5
- 1.36
- ARZ
- KOYO
- 50
- 71
- 12
- 0.137
- 3312
- KOYO
- 60
- 130
- 54
- 3.24
- 5312ZZ
- KOYO
- 60
- 130
- 54
- 3.16
- 7320
- KOYO
- 100
- 215
- 47
- 7.53
- 7334
- KOYO
- 170
- 360
- 72
- 31.2
- 23128RHK
- KOYO
- 140
- 225
- 68
- 10.3
- 7212
- KOYO
- 60
- 110
- 22
- 0.820
- 7307
- KOYO
- 35
- 80
- 21
- 0.475
- 7303
- KOYO
- 17
- 47
- 14
- 0.120
- 7326
- KOYO
- 130
- 280
- 58
- 15.4
- 7314
- KOYO
- 70
- 150
- 35
- 2.70
- ARZ
- KOYO
- 40
- 61
- 12
- 0.114
- 7306
- KOYO
- 30
- 72
- 19
- 0.362
- 7330
- KOYO
- 150
- 320
- 65
- 22.4
- N312
- KOYO
- 60
- 130
- 31
- 1.83
- 23122RHK
- KOYO
- 110
- 180
- 56
- 5.54
- 12Y224VH
- KOYO
- 19.05
- 34.125
- 6.35
- 0.021
- 5212-2RS
- KOYO
- 60
- 110
- 36.5
- 1.36
- 3NCN1012
- KOYO
- 60
- 95
- 18
- 0.419
- 5312-2RS
- KOYO
- 60
- 130
- 54
- 3.16
- 7336
- KOYO
- 180
- 380
- 75
- 40.0
- 5312
- KOYO
- 60
- 130
- 54
- 3.16
KOYO Bearings News
2003-05-19
2006-04-08
2007-09-16
2009-02-24
2010-08-06
2014-12-04
2022-02-21
2023-08-01
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