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
NU 319 ECP	95	200	45	390	390	3600	4300
NUP 219 ECM	95	170	32	255	265	4300	4800
NUP 219 ECP	95	170	32	255	265	4300	4800
NUP 2219 ECP	95	170	43	325	375	4300	4800
NUP 2319 ECJ	95	200	67	530	585	3600	4300
N 220 ECP	100	180	34	285	305	4000	4500
N 320 ECM	100	215	47	450	440	3200	3800
N 320 ECP	100	215	47	450	440	3200	3800
NJ 220 ECJ	100	180	34	285	305	4000	4500
NJ 220 ECM	100	180	34	285	305	4000	4500
NJ 220 ECML	100	180	34	285	305	4000	6700
NJ 220 ECP	100	180	34	285	305	4000	4500
NJ 2220 ECJ	100	180	46	380	450	4000	4500
NJ 2220 ECM	100	180	46	380	450	4000	4500
NJ 2220 ECML	100	180	46	380	450	4000	6700
NJ 2220 ECP	100	180	46	380	450	4000	4500
NJ 2320 ECJ	100	215	73	670	735	3200	3800
NJ 2320 ECM	100	215	73	670	735	3200	3800
NJ 2320 ECML	100	215	73	670	735	3200	6000
NJ 2320 ECP	100	215	73	670	735	3200	3800
NJ 320 ECJ	100	215	47	450	440	3200	3800
NJ 320 ECM	100	215	47	450	440	3200	3800
NJ 320 ECML	100	215	47	450	440	3200	6000
NJ 320 ECP	100	215	47	450	440	3200	3800
NU 1020 M	100	150	24	100	114	5000	5000

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