4T-1985/1930
📏 28.575 × 56.896 × 19.355 mm
Product Photo
NSKTapered Roller Bearings
NSK HR303/28
Tapered Roller Bearings · 28 × 68 × 18 mm
28Bore d (mm)
68Outer D (mm)
18Width 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 HR303/28 is a Tapered Roller Bearings, with a bore diameter (d) of 28 mm, an outer diameter (D) of 68 mm and a width (B) of 18 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 | Tapered Roller Bearings |
| Type | Tapered Roller Bearings |
| Dimensions (d × D × B) | d 28 mm × D 68 mm × B 18 mm |
| Catalogue Ref. | L7nS2s5F5a |
| A | 14.5 mm |
| B | 18.0 mm |
| C | 15.0 mm |
| COR1 | 55500 N |
| COR2 | 5650 kgf |
| CR1 | 55000 N |
| CR2 | 5650 kgf |
| DA1 | Series 39 mm |
| DA2 | 59 mm |
| DA3 | 58 mm |
| DB1 | 37 mm |
| DB2 | 61.0 mm |
| E | 0.31 Constant |
| LG | 6000 1/min |
| LO | 8000 1/min |
| MASS | 0.341 Kg |
| Model | HR303/28 |
| R | 1.5 mm |
| R1 | 1.5 mm |
| RA1 | 1.5 mm |
| SA | 2.0 mm |
| SB | 4.5 mm |
| Series RA | 1.5 mm |
| Series SD | 28 mm |
| T | 19.75 mm |
| Y0 | 1.Series 10 Factor |
| Y1 | 1.90 Factor |
303/28RANDGE28 × 68 × 18 mm303/28CRANDGE28 × 68 × 18 mmTR286819JANDGE28 × 68 × 19.75 mm323/28CRANDGE28 × 68 × 24 mm6-CEANDGE28.34 × 49.15 × 19 mm302/38.5ANDGE28.5 × 72 × 18.5 mm1985/1930ANDGE28.575 × 56.896 mm
15590/15520-B
📏 28.575 × 57.15 × 7.9375 mm
4T-15590/15520
📏 28.575 × 57.15 × 17.462 mm
15590/15520
📏 28.575 × 57.15 × 17.462 mm
1988/1922/Q
📏 28.575 × 57.15 × 19.845 mm