SD3052G
📏 400 mm
Product Photo
NTNBall Bearing Units
NTN SD638G
Ball Bearing Units · 400 mm
400Outer D (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 SD638G is a Ball Bearing Units, with a bore diameter (d) of mm, an outer diameter (D) of 400 mm and a width (B) of 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 | Ball Bearing Units |
| Type | Ball Bearing Units |
| Dimensions (d × D × B) | D 400 mm |
| Catalogue Ref. | tmLf7A9s9R |
| A | Series 330 mm |
| A1 | 300 mm |
| BN | SD638G Model |
| H | 240 mm |
| H1 | 70 mm |
| J | 680 mm |
| J1 | 190 mm |
| L | 820 mm |
| MASS | 210 Kg |
| MD1 | 170 mm |
| N | Series 60 mm |
| N1 | 40 mm |
| RSN | ZF38 Rubber sealModeld2Side |
| S | M36 ReferenceDimensionsModel |
| SRBN | 22338BK;H2338 Self-aligning spherical rollerBearingModel |
| Series G | 132.5 mm |
| Series H2 | 475 mm |
| T | M30 ReferenceDimensionsModel |
| Y | 100 mm |
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