305806 C-2Z
📏 30 × 72 × 23.8 mm
Product Photo
NSKCustom & Special Bearings
NSK HR31306J
Custom & Special Bearings · 30 × 72 × 20.75 mm
30Bore d (mm)
72Outer D (mm)
20.75Width 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 HR31306J is a Custom & Special Bearings, with a bore diameter (d) of 30 mm, an outer diameter (D) of 72 mm and a width (B) of 20.75 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 | Custom & Special Bearings |
| Type | Custom & Special Bearings |
| Dimensions (d × D × B) | d 30 mm × D 72 mm × B 20.75 mm |
| Catalogue Ref. | zDObPC5Q5o |
| A | 23.1 mm |
| B | 19.0 mm |
| C | 14.0 mm |
| COR1 | 52500 N |
| COR2 | 5350 kgf |
| CR1 | 49000 N |
| CR2 | 5000 kgf |
| DA1 | Series 44 mm |
| DA2 | Series 63 mm |
| DA3 | 55 mm |
| DB1 | 40 mm |
| DB2 | 68.0 mm |
| E | 0.83 Constant |
| LG | 4800 1/min |
| LO | 6800 1/min |
| MASS | 0.393 Kg |
| Model | HR31306J |
| R | 1.5 mm |
| R1 | 1.5 mm |
| RA1 | 1.5 mm |
| SA | 3.0 mm |
| SB | 6.5 mm |
| Series RA | 1.5 mm |
| Series SD | 30 mm |
| T | 20.75 mm |
| Y0 | 0.40 Factor |
| Y1 | 0.73 Factor |
760306TN/P2ANDGE30 × 72 × 21 mm760306TN/P4ANDGE30 × 72 × 21 mm760306TN/P5ANDGE30 × 72 × 21 mmLR5206-ZZANDGE30 × 72 × 23.8 mmLR5206-2RSANDGE30 × 72 × 23.8 mmLR5206ANDGE30 × 72 × 23.8 mm
LR5206-2Z
📏 30 × 72 × 23.8 mm
305706 C-2Z
📏 30 × 72 × 23.8 mm
LR5206-X-2Z
📏 30 × 72 × 23.8 mm