| 記号 | 値 | 説明 |
|---|---|---|
| ≈m | 11.7 kg | 質量 |
| Cr | 295.000 N | 基本動定格荷重（ラジアル） |
| C0r | 260.000 N | 基本静定格荷重（ラジアル） |
| Cur | 17.200 N | 疲労限界荷重（ラジアル） |
| nG | 6.000 1/min | 許容回転数 |
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FAG
FAG B7040-E-T-P4S-UL Spindle Bearings スピンドル軸受 200 × 310 × 51 mm
Spindle Bearing
見積依頼
配送予定日：2026.06.16（国内在庫）
在庫あり配送予定日：2026.06.16（国内在庫）
表示価格はEX-WORKS（インコタームズ2020）韓国・ソウル渡しです。輸送費・関税・保険は買主負担となります。
- Category
- スピンドル軸受
- Bore
- 200 mm mm
- Outer Ø
- 310 mm mm
- Width
- 51 mm mm
Overview
FAG B7040-E-T-P4S-UL Spindle Bearing is a super-precision angular contact ball bearing for high-speed, high-accuracy spindle positions in machine tools. It supports low heat generation, high rigidity, and controlled preload to improve machining quality and spindle stability.
It consists of precision-ground rings, high-accuracy balls, and a high-speed cage. P4S-class accuracy and matched arrangements are used to set preload, rigidity, and running accuracy, while lubrication method strongly affects performance.
Key features
- Super-precision running accuracy
- Low heat generation at high speed
- High spindle rigidity through preload matching
- Suitable for stable machining quality
Typical applications
- Machining center spindles
- Grinding and milling spindles
- High-speed motor spindles
- Precision inspection and processing equipment
Selection guidance
Review precision class, contact angle, arrangement, preload, lubrication method, maximum speed, and required spindle rigidity.
| 記号 | 値 | 説明 |
|---|---|---|
| d | 200 mm | 内径 |
| D | 310 mm | 外径 |
| B | 51 mm | 幅 |
| D1 | 293 mm | Shoulder diameter, outer ring |
| r1, 2 min | 2,1 mm | 最小面取り寸法 |
| 記号 | 値 | 説明 |
|---|---|---|
| ra max | 2,1 mm | Max. fillet radius |
| 記号 | 値 | 説明 |
|---|---|---|
| Tmin | -30 °C | 最低使用温度 |
| Tmax | 100 °C | 最高使用温度 |
| コード | 説明 |
|---|---|
| P4S | Tolerance class |
| Without | Sealing type |
| T | Cage |
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:
B7040ETP4SULB7040 E T P4S ULB7040E T P4S ULB7040ET P4S ULB7040ETP4S ULB7040 ETP4SULB7040 E TP4SULB7040 E T P4SULB7040B7040EB7040ETB7040ETP4S
