| 記号 | 値 | 説明 |
|---|---|---|
| d | 12 mm | 軸受内径 |
| D | 22 mm | 軸受外径 |
| B | 10 mm | 内輪幅 |
| Cr | 13.900 N | 基本動定格荷重（ラジアル） |
| C0r | 53.600 N | 基本静定格荷重（ラジアル） |
| ≈m | 16,6 g | 質量 |
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INA
INA GE12-DO 球面滑り軸受
Plain Bearings
Spherical Plain Bearing
JP¥978～
税別ina:GE12-DOJP¥978
| 仕様 | 価格 | 数量 |
|---|---|---|
| ina:GE12-DO | JP¥978 |
在庫あり配送予定日：2026.06.15（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
- 球面滑り軸受
Overview
INA GE12-DO Spherical Plain Bearing is a sliding-contact bearing that allows oscillating motion and misalignment. It supports high radial and changing-direction loads, making it suitable for hydraulic cylinders, linkages, construction machinery, and agricultural joints.
A spherical inner ring slides against a matching spherical outer ring. Maintenance-required, maintenance-free, and sealed designs can be selected according to load, speed, and service conditions.
Key features
- Suitable for oscillating and tilting motion
- Allows misalignment
- High static load capacity
- Maintenance-required and maintenance-free options
Typical applications
- Hydraulic cylinder rod ends
- Construction machinery linkages
- Agricultural joints
- Industrial pivot structures
Selection guidance
Check load direction, oscillation angle, relubrication access, sealing need, ring material, and mounting dimensions.
| 記号 | 値 | 説明 |
|---|---|---|
| C | 7 mm | Width Outer ring |
| dK | 18 mm | Ball diameter |
| α | 11 ° | Tilt angle |
| dOT | 0 mm | Bore diameter bearing, upper tolerance |
| dUT | -0,008 mm | Bore diameter bearing, lower tolerance |
| DOT | 0 mm | Outside diameter, upper tolerance |
| DUT | -0,009 mm | Outside diameter, lower tolerance |
| BOT | 0 mm | Width inner ring, upper tolerance |
| BUT | -0,12 mm | Width inner ring, lower tolerance |
| COT | 0 mm | Width outer ring, upper tolerance |
| CUT | -0,24 mm | Width outer ring, lower tolerance |
| Gr | 0,032 - 0,068 | Radial Clearance |
| Grmax | 0,068 mm | Radial clearance, maximum |
| Grmin | 0,032 mm | Radial clearance, minimum |
| 項目 | コード | 説明 |
|---|---|---|
| メンテナンス | Maintenance required | |
| 材質 | Steel | |
| シール | Without | |
| ラジアル内部すきま | CN (Group N) | 標準内部すきま |
| コーティング | Durotect M | Inner- and outer ring coated with Durotect M (Manganese Phosphate) |
| 記号 | 値 | 説明 |
|---|---|---|
| r1smin | 0,3 mm | 縁間隔 |
| r2smin | 0,3 mm | 縁間隔 |
| da max | 14,9 mm | Connection measure Inner ring |
| Da min | 17,5 mm | ハウジング接続径 |
| 記号 | 値 | 説明 |
|---|---|---|
| Tmin | -60 °C | 最低使用温度 |
| Tmax | 200 °C | 最高使用温度 |
- ラジアル荷重
- 一方向のアキシアル荷重
- 両方向のアキシアル荷重
- グリース潤滑
- シールなし
- 静的角度誤差・ミスアライメント
- 動的角度誤差・ミスアライメント
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:
GE12DOGE12 DOGE12INAGE12DOINA GE12 DOINAGE12 DOINA GE12DOINAGE12
