NTN 7212B Bearing
Bearing 7212B NTN , NTN bearing
- Bearing Weight 0.78 (Inquire about discount price)
- Bore diameter 60
- Outer diameter 110
- Overall width 22
- Bore type NTN Bearing
- Cage material Steel
- Precision class Class normal (P0)(P6)
- Old Model 7212B
- Operating Temperature Range -40 to 250 ºF
Connecting Size
- Size mating parts (da min.)
- 68.5
- Size mating parts (ra max.)
- 1.5
- Size mating parts (db min.)
- 65.5
Overall dimension
- External diameter
- 110 mm
- Internal diameter
- 60 mm
- B Width
- 22 mm
- Weight
- 0.78 Kg
- Outer ring width
- 22 mm
Size Geometric characteristics
- rРадиус наружней фаски
- 1.5 mm
- r1 outer ring (flange) installation chamfer
- 1 mm
- αУгол контакта
- 40°
Load and resources
- Dynamic load capacity
- 56 кН
- C0 Static load capacity
- 44.5 кН
- Cr Radial dynamic load
- 56 кН
- Maximum speed with grease lubrication
- 5 700 об/мин
- WoilЧастота вращения предельная при жидкой смазке
- 7 600 об/мин
Protect
- Seal Up
- Нет
Other
- Number of rolling tracks
- 1
- Расстояние до действительного центра опоры (a)
- 47.5 mm
- Size
- 60x110x22
- MODEL
- BRAND
- IDD
- OD
- WIDTH
- Weight
- 7212BDB
- NTN
- 60
- 110
- 22
- 1.56
- 7211B
- NTN
- 55
- 100
- 21
- 0.612
- 7238BDB
- NTN
- 190
- 340
- 55
- 42.6
- 7213B
- NTN
- 65
- 120
- 23
- 0.981
- 7220B
- NTN
- 100
- 180
- 34
- 3.26
- 7212BDF
- NTN
- 60
- 110
- 22
- 1.56
- 7217BDB
- NTN
- 85
- 150
- 28
- 3.64
- 7240B
- NTN
- 200
- 360
- 58
- 25.3
- 7234B
- NTN
- 170
- 310
- 52
- 17
- 7213BDB
- NTN
- 65
- 120
- 23
- 1.962
- 7201BDB
- NTN
- 12
- 32
- 10
- 0.072
- 7412B
- NTN
- 60.000
- 150.000
- 35.000
- 2.75
- 7208BDB
- NTN
- 40
- 80
- 18
- 0.75
- 7234BDB
- NTN
- 170
- 310
- 52
- 34
- 7228BDB
- NTN
- 140
- 250
- 42
- 17.56
- 7212CGD2/GNP4
- NTN
- 60
- 110
- 22
- 0.76
- 7224CDB
- NTN
- 120.000
- 215.000
- 80.000
- 10.70
- 7200BDB
- NTN
- 10
- 30
- 9
- 0.058
- 7210B
- NTN
- 50
- 90
- 20
- 0.466
- 7215BDB
- NTN
- 75
- 130
- 25
- 2.38
- 7201B
- NTN
- 12
- 32
- 10
- 0.036
- 7215B
- NTN
- 75
- 130
- 25
- 1.19
- 7226BDB
- NTN
- 130
- 230
- 40
- 14.3
- 7200B
- NTN
- 10
- 30
- 9
- 0.029
- 7217B
- NTN
- 85
- 150
- 28
- 1.82
- 7218B
- NTN
- 90
- 160
- 30
- 2.22
- 7222BDB
- NTN
- 110
- 200
- 38
- 9.08
- 7203B
- NTN
- 17
- 40
- 12
- 0.066
- 7206BDB
- NTN
- 30
- 62
- 16
- 0.394
- 7226B
- NTN
- 130
- 230
- 40
- 7.15
Request for inquiry
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