NSK Ltd.

69-0514-77 Nippon Seiko (NSK) High Precision Angular Bearingr Ball Bearing(Universal Combination/Single Unit Type) 7220CTSULP4

คุณลักษณะ

  • Single row Angular Contact Ball Bearings have a contact angle and are suitable for radial and unidirectional axial or combined loads.
  • Due to its structure, an axial component force is generated when a radial load is applied. Therefore, use two units facing each other or a combination of two or more units.
  • Due to the difference in contact angle, Angular Contact Ball Bearings have different load conditions at the contact area between the ball and the inner and outer rings when the same load is applied, resulting in different elastic deformation and stress at the contact area.
  • When an axial load is applied, the larger the contact angle, the smaller the rolling element load and the less the load on the contact area.
  • When a radial load is applied, the smaller the contact angle, the smaller the rolling element load and the less the load on the contact area.

ข้อมูลจําเพาะ

  • NSK name number: 7220CTYNSULP4
  • Type: Universal Combination (Single Unit)
  • Nominal number: 7220 C
  • Contact angle (°): 15
  • Inside diameter d (mm): 100
  • Outer Diameter D (mm): 180
  • Width B (mm): 34
  • r (mm) minimum: 2.1
  • r1 (mm) minimum: 1.1
  • Working point position a (mm): 35.7
  • Basic load rating Cr (kN): 149
  • Basic load rating C0r (kN): 127
  • Allowable axial load (kN): 88.5
  • Permitted speed (min-1) Grease lubrication: 8300
  • Permitted speed (min-1) Oil lubrication: 12500
  • Coefficient f0:14.5
  • Mass (kg) Reference: 3.180
  • Cage Material: Synthetic Resin Cage
  • Precision Grade: ISO 4
  • preload: light preload
  •  
หมายเลขใบสั่ง 69-0514-77
หมายเลขแบบจําลอง 7220CTSULP4
ราคามาตรฐาน JPY: 148,000 USD: 928.37
Excange rate 1USD= 159.42JPY
Valid price in Japan
ปริมาณ 1piece
หุ้นในประเทศญี่ปุ่น
หุ้นซัพพลายเออร์

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[หุ้นซัพพลายเออร์]
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69-0514-77 Nippon Seiko (NSK) High Precision Angular Bearingr Ball Bearing(Universal Combination/Single Unit Type) 7220CTSULP4 7220CTSULP4 1piece JPY: 148,000 USD: 928.37

69-0514-69 [Discontinued]Nippon Seiko (NSK) Single Row Angular Bearingr Contact Ball Bearing 7220AW 7220AW 1piece JPY: 29,600 USD: 185.67

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69-0514-70 [Discontinued]Nippon Seiko (NSK) Combination Angular Bearingr Contact Ball Bearing 7220AWDB 7220AWDB 1piece JPY: 71,000 USD: 445.36

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69-0514-71 [Discontinued]Nippon Seiko (NSK) Single Row Angular Bearingr Contact Ball Bearing 7220BM 7220BM 1piece JPY: 44,400 USD: 278.51

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69-0514-72 [Discontinued]Nippon Seiko (NSK) Single Row Angular Bearingr Contact Ball Bearing 7220BW 7220BW 1piece JPY: 29,600 USD: 185.67

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69-0514-73 [Discontinued]Nippon Seiko (NSK) Combination Angular Bearingr Contact Ball Bearing 7220BWDB 7220BWDB 1piece JPY: 71,000 USD: 445.36

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69-0514-74 [Discontinued]Nippon Seiko (NSK) High Precision Angular Bearingr Ball Bearing(Combination Type) 7220CTDBLP5 7220CTDBLP5 1piece JPY: 202,000 USD: 1,267.09

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