TIMKEN（铁姆肯）

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309K TIMKEN 向心球轴承

专业销售TIMKEN向心球轴承309K，并且为客户提供属于TIMKEN向心球轴承。本公司专业提供TIMKEN向心球轴承全系列产品。并且提供对此类产品的模块号、碳化物、充分的、球)批直径变动量、振动、等具体参数。构成元素：公制尺寸 309K 。类似型号：SNW-3026 x 4 1/2、 UCT208-25、紧定套 HA3126QAAPL20A100S、 558 - 552-B、轴承附件 SNW-40 x 7 1/4、推卸套 AH3076G、TIMKEN QAACW13A060S TIMKEN HE2334 TIMKEN SNT 518-615 - 21315K - TSNG615 产品应用：造纸机械、医疗与保健、风力发电机、自动化、机床。应用设备：试验机、电动机、计量泵、压合机、保险柜、吹瓶机、污水处理成套设备、振动盘、发电机、发电机组、硬币清分机。

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309K产品参数

参数	数据	说明
Design Units	Metric
Bearing Weight	0.8620 Kg
Bearing Weight	1.90 lb
D - Outer Diameter	100.000 mm
D - Outer Diameter	3.9370 in
d - Bore	45.000 mm
d - Bore	1.7717 in
C - Inner Ring Width	25.000 mm
C - Inner Ring Width	0.9843 in
B - Outer Ring Width	25.000 mm
B - Outer Ring Width	0.9843 in
do - Ball Diameter	17.462500 mm
do - Ball Diameter	0.687500 in
Z - Number of Balls Per Row	8
R - Inner Ring "To Clear" Radius	1.50 mm	Maximum housing fillet radius that bearing corners will clear.
R - Inner Ring "To Clear" Radius	0.059 in	Maximum housing fillet radius that bearing corners will clear.
r - Outer Ring "To Clear" Radius	1.50 mm	Maximum shaft fillet radius that bearing corners will clear.
r - Outer Ring "To Clear" Radius	0.059 in	Maximum shaft fillet radius that bearing corners will clear.
da - Inner Ring Backing Diameter	54.10 mm
da - Inner Ring Backing Diameter	2.13 in
Da - Outer Ring Backing Diameter	90.90 mm
Da - Outer Ring Backing Diameter	3.58 in
Ce - Dynamic Radial Rating	59500 N	Based on 106 revolutions of calculated fatigue life.
Ce - Dynamic Radial Rating	13400 lbf	Based on 106 revolutions of calculated fatigue life.
C0 - Static Radial Rating	31500 N
C0 - Static Radial Rating	7100 lbf
Limiting Speed (Grease)	4140 rpm
Limiting Speed (Oil)	4830 rpm