KOYO 7211B Bearing
Bearing 7211B KOYO , KOYO bearing
- Bearing Weight 0.635 (Inquire about discount price)
- Bore diameter 55
- Outer diameter 100
- Overall width 21
- Bore type KOYO Bearing
- Cage material Steel
- Precision class Class normal (P0)(P6)
- Old Model 7211B
- Operating Temperature Range -40 to 250 ºF
Connecting Size
- Size mating parts (da min.)
- 63.5
- Size mating parts (Da max.)
- 91.5
- Size mating parts (ra max.)
- 1.5
Overall dimension
- External diameter
- 100 mm
- Internal diameter
- 55 mm
- B Width
- 21 mm
- Weight
- 0.635 Kg
- Outer ring width
- 21 mm
Size Geometric characteristics
- rРадиус наружней фаски
- 1.5 mm
- r1 outer ring (flange) installation chamfer
- 1 mm
- αУгол контакта
- 40°
Load and resources
- Maximum speed with grease lubrication
- 5700 об/мин
- WoilЧастота вращения предельная при жидкой смазке
- 7600 об/мин
Protect
- Seal Up
- Нет
Other
- Number of rolling tracks
- 1
- Расстояние до действительного центра опоры (a)
- 43.6 mm
- Size
- 55x100x21
- MODEL
- BRAND
- IDD
- OD
- WIDTH
- Weight
- 7240B
- KOYO
- 200
- 360
- 58
- 22.4
- 7226B
- KOYO
- 130
- 230
- 40
- 6.21
- 7311B
- KOYO
- 55
- 120
- 29
- 1.45
- 7011B
- KOYO
- 55
- 90
- 18
- 0.420
- 7208B
- KOYO
- 40
- 80
- 18
- 0.382
- 234411B
- KOYO
- 55
- 90
- 44
- 0.978
- 7220B
- KOYO
- 100
- 180
- 34
- 3.32
- AC7251B
- KOYO
- 360
- 509.5
- 70
- 42.9
- 7228B
- KOYO
- 140
- 250
- 42
- 7.76
- 7201B
- KOYO
- 12
- 32
- 10
- 0.038
- 7215B
- KOYO
- 75
- 130
- 25
- 1.23
- 7219B
- KOYO
- 95
- 170
- 32
- 2.78
- 7209B
- KOYO
- 45
- 85
- 19
- 0.430
- 7207B
- KOYO
- 35
- 72
- 17
- 0.295
- 234711B
- KOYO
- 57
- 90
- 44
- 0.9
- 7200B
- KOYO
- 10
- 30
- 9
- 0.031
- 7203B
- KOYO
- 17
- 40
- 12
- 0.070
- 7248B
- KOYO
- 240
- 440
- 72
- 52.8
- 7238B
- KOYO
- 190
- 340
- 55
- 18.8
- 7234B
- KOYO
- 170
- 310
- 52
- 15.1
- AC725482B
- KOYO
- 360
- 539.5
- 82
- 63.5
- 7216B
- KOYO
- 80
- 140
- 26
- 1.50
- 7222B
- KOYO
- 110
- 200
- 38
- 4.65
- 7236B
- KOYO
- 180
- 320
- 52
- 15.7
- 7230B
- KOYO
- 150
- 270
- 45
- 9.75
- 7217B
- KOYO
- 85
- 150
- 28
- 1.87
- JB1199B
- KOYO
- 100
- 195
- 150
- 27.5
- 7232B
- KOYO
- 160
- 290
- 48
- 12.1
- 7202B
- KOYO
- 15
- 35
- 11
- 0.048
- 7205B
- KOYO
- 25
- 52
- 15
- 0.135
Request for inquiry
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