69-0528-08 ［Discontinued］Nippon Seiko (NSK) Single Row Cylindrical Roller Bearing N320M
คุณลักษณะ
- This bearing has a simple shape in which the cylindrical roller and the raceway are in line contact.
- It has a large loading capacity and mainly loads radial loads.
- Since the friction between the rolling element and the raceway ring brim is small, it is suitable for high-speed rotation.
- NU Type
- N-type is suitable for free side bearings.
- NJ Type
- NF type can load axial load in one direction to some extent.
ข้อมูลจําเพาะ
- NSK name number: N320M
- Type: N
- Nominal Number: 320
- Inside diameter d (mm): 100
- Outer Diameter D (mm): 215
- Width B (mm): 47
- r (mm) minimum: 3
- r1 (mm) minimum: 3
- EW(mm):185.5
- Basic load rating Cr (N): 299000
- Basic load rating C0r (N): 335000
- Permitted speed (min-1) Grease lubrication: 2800
- Permitted speed (min-1) Oil lubrication: 3400
- internal clearance symbols: CN
- Remarks: Comb holder
- FW (for catalog): 129.5
- EW (for catalog): 185.5
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69-0528-08 ［Discontinued］Nippon Seiko (NSK) Single Row Cylindrical Roller Bearing N320M特徴
仕様
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