滚针轴承-FGFA轴承

滚针轴承

滚针轴承是一款以细长滚针为滚动体的紧凑型传动部件，核心优势为体积小、径向承载能力强—— 在同等安装空间内，承载能力远超普通球轴承，且结构紧凑，能大幅节省设备空间。适配中低速运转场景，耐冲击、传动效率稳定，安装维护便捷，广泛应用于汽车变速箱、摩托车发动机、纺织机械、液压泵等对空间和承载有高要求的设备，是小型化设备中高效传递径向力的核心部件。

Designation	Principal dimensions	Basic load ratings	Speed ratings
IR 32X40X36	32	40	36
IR 35X40X17	35	40	17
IR 35X40X20	35	40	20
IR 35X40X20.5	35	40	20.5
IR 35X40X30	35	40	30
IR 35X42X20 IS1	35	42	20
IR 35X42X36	35	42	36
IR 35X43X22	35	43	22
LR 35X40X12.5	35	40	12.5
LR 35X40X16.5	35	40	16.5
LR 35X40X20.5	35	40	20.5
IR 38X43X20	38	43	20
IR 38X43X30	38	43	30
IR 40X45X17	40	45	17
IR 40X45X20	40	45	20
IR 40X45X20.5	40	45	20.5
IR 40X45X30	40	45	30
IR 40X48X22	40	48	22
IR 40X48X40	40	48	40
IR 40X50X20 IS1	40	50	20
IR 40X50X22	40	50	22
LR 40X45X16.5	40	45	16.5
LR 40X45X20.5	40	45	20.5
IR 42X47X20	42	47	20
IR 42X47X30	42	47	30

Designation

Principal dimensions

Basic load ratings

Speed ratings

dynamic

static

Reference speed

Limiting speed

F_w[mm]

E_w[mm]

U[mm]

C[kN]