| 符號 | 數值 | 說明 |
|---|---|---|
| ≈m | 0.189 kg | 重量 |
| Cr | 11.900 N | 基本額定動負荷（徑向） |
| C0r | 5.700 N | 基本額定靜負荷（徑向） |
| Cur | 460 N | 疲勞極限負荷（徑向） |
| nG | 56.000 1/min | 極限轉速 |
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FAG
FAG HCM7008-C-T-P4S-UL-XL Spindle Bearings 高速主軸軸承 40 × 68 × 15 mm
Spindle Bearings
High Speed Spindle Bearing
詢價
預計配送日期：2026.06.17（韓國庫存）
有庫存預計配送日期：2026.06.17（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
- 高速主軸軸承
- Bore
- 40 mm mm
- Outer Ø
- 68 mm mm
- Width
- 15 mm mm
Overview
FAG HCM7008-C-T-P4S-UL-XL High Speed Spindle Bearing is a super-precision bearing designed to reduce heat and vibration in ultra-high-speed spindle operation. Hybrid ceramic or high-speed designs are suitable for machining centers, grinders, and high-speed motors requiring both accuracy and productivity.
It combines precision raceways, lightweight balls, high-speed cages, and controlled preload. Lubrication method, such as grease or oil-air, and bearing arrangement strongly influence limiting speed and thermal stability.
Key features
- Low heat generation for ultra-high-speed rotation
- High running accuracy for precision machining
- High-speed options including ceramic-ball designs
- Reduced vibration and runout through preload control
Typical applications
- High-speed machining centers
- Grinding spindles
- PCB drilling and precision machining
- High-speed motors and turbo equipment
Selection guidance
Evaluate maximum speed, contact angle, ball material, preload, lubrication, cooling, and precision class together.
| 符號 | 數值 | 說明 |
|---|---|---|
| d | 40 mm | 內徑 |
| D | 68 mm | 外徑 |
| B | 15 mm | 寬度 |
| D1 | 62 mm | Shoulder diameter, outer ring |
| r1, 2 min | 1 mm | 最小倒角尺寸 |
| 符號 | 數值 | 說明 |
|---|---|---|
| ra max | 1 mm | Max. fillet radius |
| 符號 | 數值 | 說明 |
|---|---|---|
| Tmin | -30 °C | 最低工作溫度 |
| Tmax | 100 °C | 最高工作溫度 |
| 代碼 | 說明 |
|---|---|
| Without | Sealing type |
| T | Cage |
| P4S | Tolerance class |
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:
HCM7008CTP4SULXLHCM7008 C T P4S UL XLHCM7008C T P4S UL XLHCM7008CT P4S UL XLHCM7008CTP4S UL XLHCM7008CTP4SUL XLHCM7008 CTP4SULXLHCM7008 C TP4SULXLHCM7008 C T P4SULXLHCM7008 C T P4S ULXLHCM7008HCM7008C
