HJ321
📏 105 × 147 × 22.5 mm
Product Photo
NSKCylindrical Roller Bearings
NSK NNU4921K
Cylindrical Roller Bearings · 105 × 145 × 40 mm
105Bore d (mm)
145Outer D (mm)
40Width 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 NSK NNU4921K is a Cylindrical Roller Bearings, with a bore diameter (d) of 105 mm, an outer diameter (D) of 145 mm and a width (B) of 40 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 | NSK |
|---|---|
| Category | Cylindrical Roller Bearings |
| Type | Cylindrical Roller Bearings |
| Dimensions (d × D × B) | d 105 mm × D 145 mm × B 40 mm |
| Catalogue Ref. | zDFKWA8W9d |
| B | 40 mm |
| COR1 | 315000 N |
| COR2 | 32000 kgf |
| CR1 | 161000 N |
| CR2 | 16400 kgf |
| D1A | 113 mm |
| DA1 | 111.5 mm |
| DA2 | 116 mm |
| DA3 | 138.5 mm |
| DC | 120 mm |
| FW | 117.0 mm |
| LG | 3800 1/min |
| LO | 4800 1/min |
| MASS | 1.99 Kg |
| Model | NNU4921K |
| R | 1.1 mm |
| Series RA | 1.0 mm |
| Series SD | 105 mm |
HJ321
📏 105 × 147 × 22.5 mm
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