| 符號 | 數值 | 說明 |
|---|---|---|
| ≈m | 0.01 kg | 重量 |
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FAG
FAG MB7 Retainers 鎖定環 35 × 57 × 5 mm
Retainers
Lock Ring
詢價
預計配送日期：2026.06.16（韓國庫存）
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
- 鎖定環
- Bore
- 35 mm mm
- Outer Ø
- 57 mm mm
- Width
- 5 mm mm
Overview
Lock rings and spacer washers are precision hardened-steel parts that axially position a bearing on its shaft or in its housing. Tab washers (MB and MBL series), plain spacer rings, and stabilizing rings absorb the tolerance stack-up between the bearing, the shoulder, and the retaining nut and prevent the bearing from drifting axially in service.
Common forms include MB / MBL tab washers paired with KM / HM lock nuts, plain spacer rings cut to precise thickness, and stabilizing rings with a keyed inside diameter. All are case-hardened for fatigue resistance against the rotating inner ring face.
Key features
- Precision-ground thickness for exact axial positioning
- Case-hardened steel to resist fretting against bearing ring
- Matched to specific bearing series or housing bore
- Many are consumables — replaced every time the bearing is serviced
Typical applications
- Axial clamping of tapered-bore bearings on adapter sleeves
- Stack-up spacing in multi-bearing shaft arrangements
- Retention of inner race against shaft shoulder
- Replacement of worn original-kit hardware during overhaul
Selection guidance
Identify by bearing part number and position (inboard / outboard) — dimensions and hardness class must match the bearing manufacturer's assembly drawing.
| 符號 | 數值 | 說明 |
|---|---|---|
| d | 35 mm | 內徑 |
| D | 57 mm | 外徑 |
| B | 5 mm | 寬度 |
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:
FAGMB7FAG MB7
