NTN *30228U

Custom & Special Bearings · 140 × 250 × 45.75 mm

140Bore d (mm)

250Outer D (mm)

45.75Width B (mm)

✓323,474 SKUs in the online catalogue ✓OEM & custom bearings welcome ✓Reply within 30 minutes (working days) ✓Global shipping from Wuxi, China

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Wuxi Andge Bearing Co., Ltd.Professional bearing supplier · Wuxi, Jiangsu, China ⚡ Reply ≤ 30 min

The NTN *30228U is a Custom & Special Bearings, with a bore diameter (d) of 140 mm, an outer diameter (D) of 250 mm and a width (B) of 45.75 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	NTN
Category	Custom & Special Bearings
Type	Custom & Special Bearings
Dimensions (d × D × B)	d 140 mm × D 250 mm × B 45.75 mm
Catalogue Ref.	g6eA4f8M91
A	48.5 mm
B	42.0 mm
C	36.0 mm
COR	570000 N
CORF	58 500 kgf
CR	420000 N
CRF	43 000 kgf
DA	236 mm
DA1	158 mm
DA2	219 mm
DB	237
DB1	163 mm
E	0.44
ISO	4FB
LSG	1 400 r/min
LSO	1 900 r/min
MASS	9.26 Kg
ORDER	*30228U Model
R	4.0 mm
R1	3.0 mm
R1AS	2.5 mm
RAS	3 mm
SA	7 mm
SB	9.5 mm
Series SD	140 mm
T	45.75 mm
Y0	0.76
Y2	1.38