NSK Ltd.

69-0481-63 Nippon Seiko (NSK) Self-Aligning Roller Bearings 21311EA

คุณลักษณะ

  • This bearing has rollers with barrel-shaped rolling surfaces built between the inner ring with two rows of raceways and the outer ring with spherical raceways.
  • The center of curvature of the outer ring raceway coincides with the bearing center, so it is aligned.
  • If there is a deflection of the shaft or housing, or if there is a misalignment of the shaft center, it is automatically adjusted so that excessive force is not applied to the bearing.
  • Radial and bidirectional axial loads can be applied.
  • The large radial load capacity makes it suitable for applications subjected to heavy loads and impact loads.

ข้อมูลจําเพาะ

  • NSK name number: 21311EAE4
  • types: cylindrical holes
  • Nominal number: 21311EAE4
  • Inside diameter d (mm): 55
  • Outer Diameter D (mm): 120
  • Width B (mm): 29
  • r (mm) minimum: 2
  • Basic load rating (N) Cr: 178000
  • Basic load rating (N) C0r: 174000
  • Permitted speed (min-1) Grease lubrication: 4500
  • Permitted speed (min-1) Oil lubrication: 5600
  • Mounting relation dimensions da (mm) minimum: 65
  • Mounting relation dimensions da (mm) max: 72
  • Mounting relation dimensions Da (mm) max: 110
  • Mounting relation dimensions Da (mm) minimum: 98
  • Mounting relation dimensions ra (mm) max: 2
  • Constant e: 0.23
  • Axial load factor Y2:4.4
  • Axial load factor Y3:3.0
  • Axial Load Factor Y0:2.9
  • Mass (kg) Reference: 1.58
  •  
หมายเลขใบสั่ง 69-0481-63
หมายเลขแบบจําลอง 21311EA
ราคามาตรฐาน JPY: 19,900 USD: 124.74
Excange rate 1USD= 159.53JPY
Valid price in Japan
ปริมาณ 1piece
หุ้นในประเทศญี่ปุ่น
หุ้นซัพพลายเออร์

ผลิตภัณฑ์ที่เกี่ยวข้อง (ขนาดที่แตกต่างกัน, ข้อมูลจําเพาะ,ผลิตภัณฑ์ตัวเลือก ฯลฯ)

รูปภาพผลิตภัณฑ์ หมายเลขใบสั่ง ชื่อ หมายเลขแบบจําลอง ปริมาณ ราคามาตรฐาน ราคาที่ถูกต้องในประเทศญี่ปุ่น หุ้น
[หุ้นซัพพลายเออร์]
69-0481-39 Nippon Seiko (NSK) Self-Aligning Roller Bearings 21304CD 21304CD 1piece JPY: 8,860 USD: 55.54

69-0481-41 Nippon Seiko (NSK) Self-Aligning Roller Bearings 21305CD 21305CD 1piece JPY: 9,640 USD: 60.43

69-0481-43 Nippon Seiko (NSK) Self-Aligning Roller Bearings 21306CD 21306CD 1piece JPY: 10,900 USD: 68.33

69-0481-47 Nippon Seiko (NSK) Self-Aligning Roller Bearings 21307CD 21307CD 1piece JPY: 11,900 USD: 74.59

69-0481-51 Nippon Seiko (NSK) Self-Aligning Roller Bearings 21308EA 21308EA 1piece JPY: 12,800 USD: 80.24

69-0481-52 Nippon Seiko (NSK) Self-Aligning Roller Bearings 21308EAC3 21308EAC3 1piece JPY: 12,800 USD: 80.24

69-0481-55 Nippon Seiko (NSK) Self-Aligning Roller Bearings 21309EA 21309EA 1piece JPY: 13,900 USD: 87.13

69-0481-59 Nippon Seiko (NSK) Self-Aligning Roller Bearings 21310EA 21310EA 1piece JPY: 15,900 USD: 99.67

69-0481-63 Nippon Seiko (NSK) Self-Aligning Roller Bearings 21311EA 21311EA 1piece JPY: 19,900 USD: 124.74

69-0481-64 Nippon Seiko (NSK) Self-Aligning Roller Bearings 21311EAC3 21311EAC3 1piece JPY: 19,900 USD: 124.74

69-0481-67 Nippon Seiko (NSK) Self-Aligning Roller Bearings 21312EA 21312EA 1piece JPY: 22,600 USD: 141.67

69-0481-68 Nippon Seiko (NSK) Self-Aligning Roller Bearings 21312EAC3 21312EAC3 1piece JPY: 22,600 USD: 141.67

69-0481-71 Nippon Seiko (NSK) Self-Aligning Roller Bearings 21313EA 21313EA 1piece JPY: 26,400 USD: 165.49

69-0481-72 Nippon Seiko (NSK) Self-Aligning Roller Bearings 21313EAC3 21313EAC3 1piece JPY: 26,400 USD: 165.49

69-0481-75 Nippon Seiko (NSK) Self-Aligning Roller Bearings 21314EA 21314EA 1piece JPY: 30,800 USD: 193.07

69-0481-79 Nippon Seiko (NSK) Self-Aligning Roller Bearings 21315EA 21315EA 1piece JPY: 33,300 USD: 208.74

69-0481-80 Nippon Seiko (NSK) Self-Aligning Roller Bearings 21315EAC3 21315EAC3 1piece JPY: 33,300 USD: 208.74

69-0481-83 Nippon Seiko (NSK) Self-Aligning Roller Bearings 21316EA 21316EA 1piece JPY: 37,800 USD: 236.95

69-0481-84 Nippon Seiko (NSK) Self-Aligning Roller Bearings 21316EAC3 21316EAC3 1piece JPY: 37,800 USD: 236.95

69-0481-87 Nippon Seiko (NSK) Self-Aligning Roller Bearings 21317EA 21317EA 1piece JPY: 40,900 USD: 256.38

69-0481-88 Nippon Seiko (NSK) Self-Aligning Roller Bearings 21317EAC3 21317EAC3 1piece JPY: 40,900 USD: 256.38

69-0481-91 Nippon Seiko (NSK) Self-Aligning Roller Bearings 21318EA 21318EA 1piece JPY: 52,500 USD: 329.09

69-0481-92 Nippon Seiko (NSK) Self-Aligning Roller Bearings 21318EAC3 21318EAC3 1piece JPY: 52,500 USD: 329.09

69-0481-97 Nippon Seiko (NSK) Self-Aligning Roller Bearings 21320M 21320M 1piece JPY: 121,000 USD: 758.48

69-0481-40 [Discontinued]Nippon Seiko (NSK) Self-Aligning Roller Bearings 21304CDC3 21304CDC3 1piece JPY: 8,520 USD: 53.41

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69-0481-42 [Discontinued]Nippon Seiko (NSK) Self-Aligning Roller Bearings 21305CDC3 21305CDC3 1piece JPY: 9,270 USD: 58.11

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69-0481-44 [Discontinued]Nippon Seiko (NSK) Self-Aligning Roller Bearings 21306CDC3 21306CDC3 1piece JPY: 10,500 USD: 65.82

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69-0481-48 [Discontinued]Nippon Seiko (NSK) Self-Aligning Roller Bearings 21307CDC3 21307CDC3 1piece JPY: 11,400 USD: 71.46

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69-0481-56 [Discontinued]Nippon Seiko (NSK) Self-Aligning Roller Bearings 21309EAC3 21309EAC3 1piece JPY: 13,400 USD: 84.00

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69-0481-60 [Discontinued]Nippon Seiko (NSK) Self-Aligning Roller Bearings 21310EAC3 21310EAC3 1piece JPY: 15,300 USD: 95.91

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69-0481-76 [Discontinued]Nippon Seiko (NSK) Self-Aligning Roller Bearings 21314EAC3 21314EAC3 1piece JPY: 29,600 USD: 185.55

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69-0481-95 [Discontinued]Nippon Seiko (NSK) Self-Aligning Roller Bearings 21319C 21319C 1piece JPY: 55,000 USD: 344.76

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69-0481-96 [Discontinued]Nippon Seiko (NSK) Self-Aligning Roller Bearings 21319CC3 21319CC3 1piece JPY: 55,000 USD: 344.76

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69-0481-98 [Discontinued]Nippon Seiko (NSK) Self-Aligning Roller Bearings 21320MC3 21320MC3 1piece JPY: 116,000 USD: 727.14

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