69-1296-61 Turning Type Needle Bearing RNA49/NA49 RNA4904UU
คุณลักษณะ
- Turning type needle bearings are bearings with small section height and large load rating.
- The outer ring has stable rigidity and can be easily used with light alloy housings.
- There are two types: without inner ring and with inner ring. In the case of without inner ring, compact design is possible if the shaft is used as a raceway.
- This bearing combines a brimmed outer ring with a unique lightweight and rigid cage and needle roller.
- During rotation, the cage accurately guides the needle roller to obtain the optimum load distribution.
- NA49 of the metric series is a bearing that conforms to the ISO standard.
ข้อมูลจําเพาะ
- Shape: RNA49
- Type: No inner ring
- Seals: Sealed
- Principal dimension d (mm):
- Principal dimension D (mm): 37
- Principal dimension C (mm): 17
- Main dimension Fw (mm): 25
- Basic dynamic load rating C (N): 18000
- Basic static load rating C0 (N): 20500
- Permitted speed (rpm): 7500
- Mass (g) Reference: 54.5
- Built-in inner ring:
- Combination Inner Ring: LRTZ202518
- Combination inner ring inner diameter d (mm): 20
| หมายเลขใบสั่ง | 69-1296-61 | ||||||||||||||
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| หมายเลขแบบจําลอง | RNA4904UU | ||||||||||||||
| ราคามาตรฐาน |
JPY: 3,870
USD: 24.08
Excange rate 1USD= 160.72JPY
Valid price in Japan |
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| ปริมาณ | 1piece | ||||||||||||||
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69-1296-61 Turning Type Needle Bearing RNA49/NA49 RNA4904UU特徴
仕様
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