Needle roller bearing for large ends of connecting rods-Ningbo Demy (D&M) Bearings Co., Ltd.

Needle roller bearing for large ends of connecting rods

Description：

Needle roller bearings are commonly used for the large ends of connecting rods in internal combustion engines. These bearings are preferred for their ability to handle high radial loads and provide smooth operation even under heavy engine loads. The cylindrical rollers in a needle roller bearing offer a large surface area for load distribution, making them ideal for applications where space is limited, such as in connecting rod assemblies. Additionally, needle roller bearings are known for their high durability and reliability, making them well-suited for the demanding conditions of automotive engines.

Boundary dimentions			Limiting loads (N)		Limiting loads {kgf}		Bearing number	Weight(g)
Fw	Ew	Bc -0.2 -0.4	Cr	Cor	Cr	Cor	Bearing number	(Approx.)
12	16	10	6100	6500	620	665	FWF-121610-E	4.0
14	19	10	1800	8050	795	820	FWF-141910-E	6.2
14	20	12	8900	8600	910	880	FWF-142012-E	8.3
15	19	9	5650	6250	575	640	FWF-15199-E	4.1
15	20	10	7300	7600	745	775	FWF-152010-E	6.0
15	21	10	7950	7500	810	765	FWF-152110-E	8.5
16	21	11	8650	9600	880	980	FWF-162111-E	7.5
16	22	12	9500	9600	965	980	FWF-162212-E	9.5
18	23	14	11800	14800	1200	1510	FWF-182314-E	10
18	24	12	10000	10600	1020	1080	FWF-182412-E	11
20	26	12	12200	14100	1250	1440	FWF-202612-E	13
20	26	17	16800	21200	1710	2160	FWF-202617-E	17
20	28	18	18100	19400	1840	1970	FWF-202818-E	25
22	28	14	13900	17100	1420	1740	FWF-222814-E	14
22	29	15	16300	19000	1660	1930	FWF-222915-E	19
22	32	16	19700	19400	2010	1970	FWF-223216-E	31
23	31	16	17600	19400	1800	1980	FWF-233116-E	23
24	30	15	15600	20300	1590	2070	FWF-243015-E	17
24	30	17	17900	24300	1830	2480	FWF-243017-E	19
24	31	20	21600	27800	2200	2840	FWF-243120-E	30
25	32	16	17700	21900	1810	2230	FWF-253216-E	24
28	35	16	18400	23700	1880	2410	FWF-283516-E	25
29.75	36.75	16.5	19600	26000	1990	2650	FWF-293616Z-E	28
30	37	16	21900	30500	2230	3100	FWF-303716-E	29
30	38	18	25500	34000	2600	3450	FWF-303818-E	35

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