| 符號 | 數值 | 說明 |
|---|---|---|
| d | 65 mm | 內徑 |
| D | 140 mm | 外徑 |
| B | 48 mm | 寬度 |
| Cr | 310.000 N | 基本額定動負荷（徑向） |
| C0r | 345.000 N | 基本額定靜負荷（徑向） |
| Cur | 55.000 N | 疲勞極限負荷（徑向） |
| nG | 3.200 1/min | 極限轉速 |
| nϑr | 2.180 1/min | 參考轉速 |
| ≈m | 3,44 kg | 重量 |
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INA
INA SL19-2313 圓柱滾子軸承 65 × 140 × 48 mm
Cylindrical Roller Bearing
NT$7,392.25起
未稅ina:SL19-2313NT$7,392.25
| 規格 | 價格 | 數量 |
|---|---|---|
| ina:SL19-2313 | NT$7,392.25 |
有庫存預計配送日期：2026.06.15（韓國庫存）
顯示價格為 EX-WORKS（國貿條規 2020）韓國首爾。運費、關稅及保險由買方承擔。
- Category
- 圓柱滾子軸承
- Dimensions
- 65x140x48mm
Overview
INA SL19-2313 Cylindrical Roller Bearing is designed for high radial load capacity through line contact between rollers and raceways. It is suitable for rigid, heavy-duty applications such as motors, gearboxes, rolling mills, and machine tools, with N, NU, NJ, and NUP designs offering different axial locating functions.
Cylindrical rollers and a cage are arranged between inner and outer ring raceways. Depending on flange configuration, the bearing can be separable and may support axial load in one or both directions.
Key features
- High radial load capacity
- Rigid performance for high-speed operation
- Separable design for easier mounting
- Axial locating capability by design variant
Typical applications
- Industrial electric motors
- Gearboxes and reducers
- Machine tool spindle support positions
- Rolling mills, paper machines, and heavy machinery
Selection guidance
Choose the N, NU, NJ, or NUP design by load direction, axial locating requirement, cage material, internal clearance, and lubrication condition.
| 符號 | 數值 | 說明 |
|---|---|---|
| D1 | 116,5 mm | 外圈肩徑 |
| Da max | 116,5 mm | 外殼肩最大直徑 |
| d1 | 90 mm | 內圈肩徑 |
| da min | 80,5 mm | 軸肩最小直徑 |
| dc min | 90 mm | 軸肩最小值 |
| F | 80,7 mm | 內圈滾道直徑 |
| ra max | 2,1 mm | 最大圓角半徑 |
| rmin | 2,1 mm | 最小倒角尺寸 |
| s | 3,5 mm | 軸向位移 |
| 項目 | 代碼 | 說明 |
|---|---|---|
| 滾動體列數 | 1 | 單列結構 |
| 符號 | 數值 | 說明 |
|---|---|---|
| Tmin | -30 °C | 最低工作溫度 |
| Tmax | 120 °C | 最高工作溫度 |
- 徑向負荷
- 單向軸向負荷
- 脂潤滑
- 油潤滑
- 無密封
Also searched as
The same part number can be written with or without separators, or in progressive prefix form. We index these common variants so your search reaches this page:
SL192313SL19 2313SL19INASL192313INA SL19 2313INASL19 2313INA SL192313INASL19
