RTW611
📏 41.275 × 85.725 × 33.325 mm
Product Photo
KOYOCustom & Special Bearings
KOYO 3877/21
Custom & Special Bearings · 41.275 × 85.725 × 30.162 mm
41.275Bore d (mm)
85.725Outer D (mm)
30.162Width 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 KOYO 3877/21 is a Custom & Special Bearings, with a bore diameter (d) of 41.275 mm, an outer diameter (D) of 85.725 mm and a width (B) of 30.162 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 | KOYO |
|---|---|
| Category | Custom & Special Bearings |
| Type | Custom & Special Bearings |
| Dimensions (d × D × B) | d 41.275 mm × D 85.725 mm × B 30.162 mm |
| Catalogue Ref. | m7HxOk3t2t |
| B | 30.162 mm |
| C | 23.812 mm |
| C0 | 136000 N |
| CR | 108000 N |
| NG | 4800 1/min |
| NO | 6400 1/min |
| ORDER | 3877/21 Model |
| R | 3.60 mm |
| Series SD | 41.275 mm |
| T | 30.162 mm |
3877/3820-B
📏 41.275 × 85.852 × 11.1125 mm
3576R/25
📏 41.275 × 87.312 × 30.886 mm
3577/3525
📏 41.275 × 87.3125 mm
419/414
📏 41.275 × 88.501 × 29.083 mm
365A/362A
📏 41.275 × 88.9 × 22.225 mm
HM803146/10
📏 41.275 × 88.9 × 29.37 mm
HM803145/10
📏 41.275 × 88.9 × 29.37 mm
A312-38
📏 41.275 × 89 × 23.9 mm
SNV090-F-L + 20210K + H210X110 + TCV510X110
📏 41.275 × 90 mm
SNV090-F-L + 20210K + H210X110 + DH510X110
📏 41.275 × 90 mm
SNV090-F-L + 22210K + H310X110 + DH510X110
📏 41.275 × 90 mm
SNV090-F-L + 22210K + H310X110 + TSV510X110
📏 41.275 × 90 mm
SNV090-F-L + 1210K + H210X110 + TCV510X110
📏 41.275 × 90 mm