| 符號 | 數值 | 說明 |
|---|---|---|
| ≈m | 0.158 kg | 重量 |
| Cr | 41.000 N | 基本額定動負荷（徑向） |
| C0r | 33.000 N | 基本額定靜負荷（徑向） |
| Cur | 3.800 N | 疲勞極限負荷（徑向） |
| nG | 16.000 1/min | 極限轉速 |
| nϑr | 9.700 1/min | 參考轉速 |
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FAG
FAG 21304-E1-XL-TVPB Spherical Roller Bearings 調心滾子軸承 20 × 52 × 15 mm
Spherical Roller Bearing
NT$1,981.92起
未稅fag:21304-E1-XL-TVPBNT$1,981.92
| 規格 | 價格 | 數量 |
|---|---|---|
| fag:21304-E1-XL-TVPB | NT$1,981.92 |
有庫存預計配送日期：2026.06.16（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
- 調心滾子軸承
- Bore
- 20 mm mm
- Outer Ø
- 52 mm mm
- Width
- 15 mm mm
Overview
FAG 21304-E1-XL-TVPB Spherical Roller Bearing is a heavy-duty bearing that tolerates shaft misalignment and deflection through spherical raceways and barrel-shaped rollers. It supports high radial load and axial load in both directions, making it suitable for mining, steel, paper, wind, and other shock-prone equipment.
The outer ring has a spherical raceway, while the inner ring carries two rows of rollers guided by a cage. This self-aligning structure compensates for minor shaft and housing misalignment during operation.
Key features
- Self-aligning capability for misalignment and shaft deflection
- High radial and bidirectional axial load capacity
- Stable operation under shock and vibration
- Long-life design for heavy-duty equipment
Typical applications
- Conveyor pulleys
- Crushers, screens, and mining equipment
- Steel and paper machinery
- Wind turbines and heavy machinery
Selection guidance
Review load, speed, misalignment, lubrication method, bore type, and adapter sleeve requirements before selection.
| 符號 | 數值 | 說明 |
|---|---|---|
| d | 20 mm | 內徑 |
| D | 52 mm | 外徑 |
| B | 15 mm | 寬度 |
| r1, 2 min | 1,1 mm | 最小倒角尺寸 |
| F | 28,9 mm | Raceway diameter of inner ring |
| 符號 | 數值 | 說明 |
|---|---|---|
| da min | 27 mm | Min. shoulder diameter for mounting, inner ring |
| Da max | 45 mm | Max. shoulder diameter for mounting, housing |
| ra max | 1 mm | Max. fillet radius |
| 符號 | 數值 | 說明 |
|---|---|---|
| e | 0,3 | Limit value Fa/Fr |
| Y | 2,25 | 動軸向負荷係數 |
| 代碼 | 說明 |
|---|---|
| CN (Group N) | Radial clearance group |
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:
21304E1XLTVPB21304 E1 XL TVPB21304E1 XL TVPB21304E1XL TVPB21304 E1XLTVPB21304 E1 XLTVPB2130421304E121304E1XLFAG21304E1XLTVPBFAG 21304 E1 XL TVPBFAG21304 E1 XL TVPB
