4T-72200C/72487
📏 50.8 × 123.83 × 36.51 mm
Product Photo
NTNCustom & Special Bearings
NTN 4T-619/612
Custom & Special Bearings · 50.8 × 120.65 × 41.28 mm
50.8Bore d (mm)
120.65Outer D (mm)
41.28Width 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-619/612 is a Custom & Special Bearings, with a bore diameter (d) of 50.8 mm, an outer diameter (D) of 120.65 mm and a width (B) of 41.28 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 50.8 mm × D 120.65 mm × B 41.28 mm |
| Catalogue Ref. | rIz3pQ7j7d |
| A | 14.4 mm |
| B | 41.280 mm |
| C | 31.750 mm |
| COR | 213000 N |
| CORF | 21 700 kgf |
| CR | 172000 N |
| CRF | 17 500 kgf |
| DA | 105 mm |
| DA1 | 67 mm |
| DB | 110 mm |
| DB1 | 61 mm |
| E | 0.31 |
| LSG | 3 300 r/min |
| LSO | 4 400 r/min |
| MASS | 2.3 Kg |
| ORDER | 4T-Series 619/612 Model |
| R | 3.5 mm |
| R1 | 3.3 mm |
| Series SD | 50.800 mm |
| T | 41.280 mm |
| Y0 | 1.05 |
| Y2 | 1.91 |
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