| 符號 | 數值 | 說明 |
|---|---|---|
| ≈m | 6.124 kg | 重量 |
| Cr | 380.000 N | 基本額定動負荷（徑向） |
| C0r | 415.000 N | 基本額定靜負荷（徑向） |
| Cur | 48.500 N | 疲勞極限負荷（徑向） |
| nG | 4.850 1/min | 極限轉速 |
| nϑr | 3.600 1/min | 參考轉速 |
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FAG
FAG 21318E1K-TVPB-C3(B-B) Spherical Roller Bearings 調心滾子軸承 90 × 190 × 43 mm
Spherical Roller Bearing
NT$7,552.37起
未稅fag:21318E1K-TVPB-C3(B-B)NT$7,552.37
| 規格 | 價格 | 數量 |
|---|---|---|
| fag:21318E1K-TVPB-C3(B-B) | NT$7,552.37 |
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
- 調心滾子軸承
- Bore
- 90 mm mm
- Outer Ø
- 190 mm mm
- Width
- 43 mm mm
Overview
FAG 21318E1K-TVPB-C3(B-B) 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 | 90 mm | 內徑 |
| D | 190 mm | 外徑 |
| B | 43 mm | 寬度 |
| r1, 2 min | 3 mm | 最小倒角尺寸 |
| F | 112,6 mm | Raceway diameter of inner ring |
| 符號 | 數值 | 說明 |
|---|---|---|
| da min | 104 mm | Min. shoulder diameter for mounting, inner ring |
| Da max | 176 mm | Max. shoulder diameter for mounting, housing |
| ra max | 2,5 mm | Max. fillet radius |
| 符號 | 數值 | 說明 |
|---|---|---|
| Tmin | -30 °C | 最低工作溫度 |
| Tmax | 200 °C | 最高工作溫度 |
| 符號 | 數值 | 說明 |
|---|---|---|
| e | 0,24 | Limit value Fa/Fr |
| Y | 2,87 | 動軸向負荷係數 |
| 代碼 | 說明 |
|---|---|
| E1 | Product variant code |
| Z | Bore type |
| JPA | Cage |
| 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:
21318E1KTVPBC3(BB)21318E1K TVPB C3(B B)21318E1KTVPB C3(B B)21318E1KTVPBC3(B B)21318E1K TVPBC3(BB)21318E1K TVPB C3(BB)21318E1K21318E1KTVPB21318E1KTVPBC3(BFAG21318E1KTVPBC3BBFAG 21318E1K TVPB C3 B BFAG21318E1K TVPB C3 B B
