KOYO N248 Bearing
Bearing N248 KOYO , KOYO bearing
- Bearing Weight 52.1 (Inquire about discount price)
- Bore diameter 240
- Outer diameter 440
- Overall width 72
- Bore type KOYO Bearing
- Cage material Steel
- Precision class Class normal (P0)(P6)
- Old Model N248
- Operating Temperature Range -40 to 250 ºF
Overall dimension
- External diameter
- 440 mm
- Internal diameter
- 240 mm
- B Width
- 72 mm
- Weight
- 52.1 Kg
- Outer ring width
- 72 mm
Size Geometric characteristics
- rРадиус наружней фаски
- 4 mm
- r1 outer ring (flange) installation chamfer
- 4 mm
Load and resources
- Dynamic load capacity
- 949 kN
- C0 Static load capacity
- 1340 kN
- Cr Radial dynamic load
- 949 kN
- Maximum speed with grease lubrication
- 1200 об/мин
- WoilЧастота вращения предельная при жидкой смазке
- 1500 об/мин
Protect
- Seal Up
- Нет
Other
- Number of rolling tracks
- 1
- Size
- 240x440x72
- EwНаружный диаметр комплекта шариков/роликов
- 385 mm
- MODEL
- BRAND
- IDD
- OD
- WIDTH
- Weight
- N248
- KOYO
- 240
- 440
- 72
- 52.1
- N213
- KOYO
- 65
- 120
- 23
- 1.05
- N208
- KOYO
- 40
- 80
- 18
- 0.366
- DC4856VW
- KOYO
- 280
- 350
- 69
- 16
- N210
- KOYO
- 50
- 90
- 20
- 0.479
- N228
- KOYO
- 140
- 250
- 42
- 8.27
- N205
- KOYO
- 25
- 52
- 15
- 0.132
- DC4876VW
- KOYO
- 380
- 480
- 100
- 45.3
- 7048
- KOYO
- 240
- 360
- 56
- 19.7
- N206
- KOYO
- 30
- 62
- 16
- 0.200
- 7248
- KOYO
- 240
- 440
- 72
- 51.8
- N236
- KOYO
- 180
- 320
- 52
- 19.3
- DC4948VW
- KOYO
- 240
- 320
- 80
- 18.4
- N217
- KOYO
- 85
- 150
- 28
- 1.90
- N224
- KOYO
- 120
- 215
- 40
- 5.65
- NTA-4860
- KOYO
- 76.2
- 95.25
- 1.9837
- 0.022
- N234
- KOYO
- 170
- 310
- 52
- 18.4
- DC4868VW
- KOYO
- 340
- 420
- 80
- 25.6
- DC4830VW
- KOYO
- 150
- 190
- 40
- 2.9
- N230
- KOYO
- 150
- 270
- 45
- 10.3
- N348
- KOYO
- 240
- 500
- 95
- 94.6
- N220
- KOYO
- 100
- 180
- 34
- 3.38
- N232
- KOYO
- 160
- 290
- 48
- 14.4
- N216
- KOYO
- 80
- 140
- 26
- 1.51
- DC4840VW
- KOYO
- 200
- 250
- 50
- 5.9
- DC4852VW
- KOYO
- 260
- 320
- 60
- 11
- N240
- KOYO
- 200
- 360
- 58
- 26.8
- DC4860VW
- KOYO
- 300
- 380
- 80
- 23
- N207
- KOYO
- 35
- 72
- 17
- 0.293
- 7948
- KOYO
- 240
- 320
- 38
- 8
Request for inquiry
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