73551/73875
📏 139.7 × 222.25 × 34.925 mm
Product Photo
NTNCustom & Special Bearings
NTN 4T-74550/74850
Custom & Special Bearings · 139.7 × 215.9 × 47.63 mm
139.7Bore d (mm)
215.9Outer D (mm)
47.63Width 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 4T-74550/74850 is a Custom & Special Bearings, with a bore diameter (d) of 139.7 mm, an outer diameter (D) of 215.9 mm and a width (B) of 47.63 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 139.7 mm × D 215.9 mm × B 47.63 mm |
| Catalogue Ref. | 5kRZzmazbe |
| A | -2.2 mm |
| B | 47.630 mm |
| C | 34.930 mm |
| COR | 540000 N |
| CORF | 55 000 kgf |
| CR | 320000 N |
| CRF | Series 32 500 kgf |
| DA | 196 mm |
| DA1 | 158 mm |
| DB | 208 mm |
| DB1 | 151 mm |
| E | 0.49 |
| LSG | 1 600 r/min |
| LSO | 2 100 r/min |
| MASS | 6.05 Kg |
| ORDER | 4T-74550/74850 Model |
| R | 3.5 mm |
| R1 | 3.3 mm |
| Series SD | 139.700 mm |
| T | 47.630 mm |
| Y0 | 0.68 |
| Y2 | 1.23 |
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