Cylindrical roller bearing-FGFA bearings

Cylindrical roller bearing

Cylindrical roller bearings feature cylindrical rollers as rolling elements and are classified as separable bearings. The rollers and raceways engage in line contact, enabling high load-carrying capacity. Primarily designed to accommodate radial loads, these bearings exhibit minimal friction between the rolling elements and the flange of the bearing ring, making them suitable for high-speed rotation. They offer exceptional load-carrying capability and maximum rotational speeds.

Designation	Principal dimensions	Basic load ratings	Speed ratings
NUP 217 ECP	85	150	28	190	200	4800	5300
NUP 2217 ECP	85	150	36	250	280	4800	5300
NUP 317 ECJ	85	180	41	340	335	4000	4800
NUP 317 ECM	85	180	41	340	335	4000	4800
NUP 317 ECP	85	180	41	340	335	4000	4800
N 218 ECP	90	160	30	208	220	4500	5000
N 318 ECM	90	190	43	365	360	3800	4500
N 318 ECP	90	190	43	365	360	3800	4500
NJ 1018 ML	90	140	24	93	104	5600	8500
NJ 218 ECJ	90	160	30	208	220	4500	5000
NJ 218 ECM	90	160	30	208	220	4500	5000
NJ 218 ECML	90	160	30	208	220	4500	7500
NJ 218 ECP	90	160	30	208	220	4500	5000
NJ 2218 ECJ	90	160	40	280	315	4500	5000
NJ 2218 ECM	90	160	40	280	315	4500	5000
NJ 2218 ECML	90	160	40	280	315	4500	7500
NJ 2218 ECP	90	160	40	280	315	4500	5000
NJ 2318 ECJ	90	190	64	500	540	3800	4500
NJ 2318 ECM	90	190	64	500	540	3800	4500
NJ 2318 ECML	90	190	64	500	540	3800	6700
NJ 2318 ECP	90	190	64	500	540	3800	4500
NJ 318 ECJ	90	190	43	365	360	3800	4500
NJ 318 ECM	90	190	43	365	360	3800	4500
NJ 318 ECML	90	190	43	365	360	3800	6700
NJ 318 ECP	90	190	43	365	360	3800	4500

Designation

Principal dimensions

Basic load ratings

Speed ratings

dynamic

static

Reference speed

Limiting speed

d[mm]

B[mm]

C[kN]

C₀[kN]

[r/min]

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Wafangdian Fafuge Bearing Co., Ltd., rooted in Wafangdian Bearing Industry Base, is an emerging professional bearing manufacturer. Drawing on the base’s profound industrial heritage, we have upheld craftsmanship since inception, integrated precision manufacturing into R&D and production, and focused on the R&D and refined production of spherical roller bearings.

Cylindrical roller bearing