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 2308 ECML	40	90	33	129	120	8000	15000
NJ 2308 ECP	40	90	33	129	120	8000	9500
NJ 308 ECJ	40	90	23	93	78	8000	9500
NJ 308 ECM	40	90	23	93	78	8000	9500
NJ 308 ECML	40	90	23	93	78	8000	15000
NJ 308 ECP	40	90	23	93	78	8000	9500
NJ 308 ECPH	40	90	23	93	78	8000	9500
NU 1008 ML	40	68	15	28.5	26	12000	18000
NU 208 ECJ	40	80	18	62	53	9500	11000
NU 208 ECM	40	80	18	62	53	9500	11000
NU 208 ECML	40	80	18	62	53	9500	16000
NU 208 ECP	40	80	18	62	53	9500	11000
NU 208 ECPH	40	80	18	62	53	9500	11000
NU 2208 ECJ	40	80	23	81.5	75	9500	11000
NU 2208 ECML	40	80	23	81.5	75	9500	16000
NU 2208 ECP	40	80	23	81.5	75	9500	11000
NU 2208 ECPH	40	80	23	81.5	75	9500	11000
NU 2308 ECJ	40	90	33	129	120	8000	9500
NU 2308 ECML	40	90	33	129	120	8000	15000
NU 2308 ECP	40	90	33	129	120	8000	9500
NU 2308 ECPH	40	90	33	129	120	8000	9500
NU 308 ECJ	40	90	23	93	78	8000	9500
NU 308 ECM	40	90	23	93	78	8000	9500
NU 308 ECML	40	90	23	93	78	8000	15000
NU 308 ECP	40	90	23	93	78	8000	9500

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