KX20
📏 31.75 × 50.8 × 66.675 mm
Product Photo
NSKNeedle Roller Bearings
NSK 12SF20
Needle Roller Bearings · 31.75 × 50.8 × 27.76 mm
31.75Bore d (mm)
50.8Outer D (mm)
27.76Width 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 12SF20 is a Needle Roller Bearings, with a bore diameter (d) of 31.75 mm, an outer diameter (D) of 50.8 mm and a width (B) of 27.76 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 | Needle Roller Bearings |
| Type | Needle Roller Bearings |
| Dimensions (d × D × B) | d 31.75 mm × D 50.8 mm × B 27.76 mm |
| Catalogue Ref. | RuSfpFd4ek |
| ALP | 6.5 degree |
| B | 27.76 mm |
| C | 23.80 mm |
| CDK | 7600000 g |
| CDN | 74500 N |
| CSK | 23600000 g |
| CSN | 231000 N |
| MASS | 0.235 Kg |
| Model | 12SF20 |
| SD1 | 35.7 mm |
| Series SD | 31.750 mm |
| U | 45.59 mm |
KXO20
📏 31.75 × 50.8 × 66.675 mm
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GBRI 203320 UU
📏 31.75 × 52.388 × 32 mm
BRI 203320 UU
📏 31.75 × 52.388 × 32 mm
BRI 203320 U
📏 31.75 × 52.388 × 32 mm
GBRI 203320 U
📏 31.75 × 52.388 × 32 mm
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📏 31.75 × 52.388 × 32 mm
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📏 31.75 × 76.2 × 44.45 mm
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