NTN NN4921K

Cylindrical Roller Bearings · 105 × 145 × 40 mm

105Bore d (mm)

145Outer D (mm)

40Width 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 NN4921K is a Cylindrical Roller Bearings, with a bore diameter (d) of 105 mm, an outer diameter (D) of 145 mm and a width (B) of 40 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	Cylindrical Roller Bearings
Type	Cylindrical Roller Bearings
Dimensions (d × D × B)	d 105 mm × D 145 mm × B 40 mm
Catalogue Ref.	TT4Jxn3A2B
B	40 mm
BB	136 mm
COR	268000 N
CORF	27 400 kgf
CR	133000 N
CRF	Series 13 500 kgf
DA	138.5 mm
DA1	111.5 mm
DB1	115 mm
DB2	138.5 mm
DC	116 mm
DD	120 mm
FW	118.0 mm
LSG	4 100 r/min
LSO	4 800 r/min
MASS	1.73 Kg
ORDER	NN4921K Model
R	1.1 mm
R1	1.0 mm
Series EW	134.0 mm
Series SD	105 mm