S4-110
📏 4 × 4 × 7 mm
Product Photo
NTNCustom & Special Bearings
NTN B-A4-57
Custom & Special Bearings · 4 × 4 × 7 mm
4Bore d (mm)
4Outer D (mm)
7Width B (mm)
✓323,474 SKUs in the online catalogue
✓OEM & custom bearings welcome
✓Reply within 30 minutes (working days)
✓Global shipping from Wuxi, China
Wuxi Andge Bearing Co., Ltd.Professional bearing supplier · Wuxi, Jiangsu, China
⚡ Reply ≤ 30 min
The NTN B-A4-57 is a Custom & Special Bearings, with a bore diameter (d) of 4 mm, an outer diameter (D) of 4 mm and a width (B) of 7 mm. Supplied by Wuxi Andge Bearing Co., Ltd. (AndgeBearing), a bearing manufacturer and exporter based in Wuxi, Jiangsu, China — OEM and custom bearings welcome, RFQ replied within 30 minutes on working days.
Full Specifications
| Brand | NTN |
|---|---|
| Category | Custom & Special Bearings |
| Type | Custom & Special Bearings |
| Dimensions (d × D × B) | d 4 mm × D 4 mm × B 7 mm |
| Catalogue Ref. | QV4cvD6L6x |
| C | 0.2 mm |
| D1 | 9.80 mm |
| L | 7.0 mm |
| ORDER | B-A4-57 Model |
| S | Series 10 mm |
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