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 309 ECM	45	100	25	112	100	7500	8500
NJ 309 ECML	45	100	25	112	100	7500	13000
NJ 309 ECP	45	100	25	112	100	7500	8500
NU 1009 ECP	45	75	16	52	52	11000	11000
NU 1009 ECPH	45	75	16	52	52	11000	11000
NU 209 ECJ	45	85	19	69.5	64	9000	9500
NU 209 ECM	45	85	19	69.5	64	9000	9500
NU 209 ECML	45	85	19	69.5	64	9000	15000
NU 209 ECP	45	85	19	69.5	64	9000	9500
NU 2209 ECJ	45	85	23	85	81.5	9000	9500
NU 2209 ECP	45	85	23	85	81.5	9000	9500
NU 2209 ECPH	45	85	23	85	81.5	9000	9500
NU 2309 ECML	45	100	36	160	153	7500	13000
NU 2309 ECP	45	100	36	160	153	7500	8500
NU 309 ECJ	45	100	25	112	100	7500	8500
NU 309 ECM	45	100	25	112	100	7500	8500
NU 309 ECML	45	100	25	112	100	7500	13000
NU 309 ECP	45	100	25	112	100	7500	8500
NU 309 ECPH	45	100	25	112	100	7500	8500
NUP 209 ECJ	45	85	19	69.5	64	9000	9500
NUP 209 ECP	45	85	19	69.5	64	9000	9500
NUP 2209 ECP	45	85	23	85	81.5	9000	9500
NUP 2309 ECML	45	100	36	160	153	7500	13000
NUP 2309 ECP	45	100	36	160	153	7500	8500
NUP 309 ECJ	45	100	25	112	100	7500	8500

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