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
NJ 2317 ECML	85	180	60	455	490	4000	7000
NJ 2317 ECP	85	180	60	455	490	4000	4800
NJ 317 ECJ	85	180	41	340	335	4000	4800
NJ 317 ECM	85	180	41	340	335	4000	4800
NJ 317 ECP	85	180	41	340	335	4000	4800
NU 1017 ML	85	130	22	78	86.5	6000	9000
NU 217 ECJ	85	150	28	190	200	4800	5300
NU 217 ECM	85	150	28	190	200	4800	5300
NU 217 ECML	85	150	28	190	200	4800	8000
NU 217 ECP	85	150	28	190	200	4800	5300
NU 2217 ECJ	85	150	36	250	280	4800	5300
NU 2217 ECM	85	150	36	250	280	4800	5300
NU 2217 ECML	85	150	36	250	280	4800	8000
NU 2217 ECP	85	150	36	250	280	4800	5300
NU 2217 ECPH	85	150	36	250	280	4800	5300
NU 2317 ECJ	85	180	60	455	490	4000	4800
NU 2317 ECM	85	180	60	455	490	4000	4800
NU 2317 ECML	85	180	60	455	490	4000	7000
NU 2317 ECP	85	180	60	455	490	4000	4800
NU 317 ECJ	85	180	41	340	335	4000	4800
NU 317 ECM	85	180	41	340	335	4000	4800
NU 317 ECP	85	180	41	340	335	4000	4800
NUB 217 ECJ	85	150	36	190	200	4800	5300
NUP 217 ECJ	85	150	28	190	200	4800	5300
NUP 217 ECML	85	150	28	190	200	4800	8000

Designation

Principal dimensions

Basic load ratings

Speed ratings

dynamic

static

Reference speed

Limiting speed

d[mm]

B[mm]

C[kN]

C₀[kN]

[r/min]

Leave your email and let us serve you

Your needs are the driving force behind our continuous progress.

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