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Part numbers (TNR)	R1651 223 2Y
Size	25
Accuracy class	H
Preloading	0,08 C
Ball Chain	Yes
Seal	double-lipped
Lubrication	pre-lubricated
A [mm]	70
A1 [mm]	35
A2 [mm]	23
A3 [mm]	23.5
B [mm]	86.2
B1 [mm]	57.8
H [mm]	36
H1 [mm]	29.9
K1 [mm]	12.45
K2 [mm]	13.6
K3 [mm]	5.5
K4 [mm]	5.5
H2 with rail seal cover strip [mm]	24.45
H2 without rail seal cover strip [mm]	24.25
E1 [mm]	57
E2 [mm]	45
E3 [mm]	40
E8 [mm]	38.3
E9 [mm]	11.5
N1 [mm]	9.3
N2 [mm]	7
N6±0,5 [mm]	15.2
S1 [mm]	6.7
S2 [mm]	M8
S5 [mm]	7
S9 [mm]	M3x5
T [mm]	60
V1 [mm]	7.5
weight [kg]	0.65
C [N]	21300
C0 [N]	27300
Mt [Nm]	300
Mt0 stat [Nm]	400
ML [Nm]	170
ML0 [Nm]	225
Note	Determination of the dynamic load capacities and moments is based on a travel life of 100,000 m per ISO 14728-1. Often only 50,000 m are actually stipulated. For comparison: Multiply values C, Mt and ML from the table by 1.26.
Dynamic characteristics	Travel speed: vmax = 5 m/s Acceleration: amax = 500 m/s2 (If Fcomb > 2.8 · Fpr : amax = 50 m/s2)
Product group info	Note Can be used on all Ball Guide Rails SNS.

　　专业销售R1651-223-2Y轴承,德国REXROTH/STAR品牌供应,我们可为您提供有关

R1651-223-2Y

轴承的产品详细参数及技术服务,公司拥有快捷的物流体系、能在较短的时间内为用户解决REXROTH/STAR轴承的配套供应和提供个性化的优质服务。欢迎垂询订购德国REXROTH/STAR R1651-223-2Y轴承价格和库存信息。R1651-223-2Y全国销售热线：021-52797858转8008询价
　　R1651-223-2Y导轨/滑块/丝杆源自于德国博世力士乐(BOSCH REXROTH STAR)，

R1651-223-2Y

的内径25mm,,外径70mm,厚度86.2mm，STAR是全球领先的传动与控制专家，相关配套轴承产品有R1651-223-2Y, 1653-612-10, 1661-713-10, 2011-224-04, R0610-025-00, R8429-009-01, R0733-060-00, R0658-040-00, R0678-030-00, R2001-313-3Z导轨滑块轴承, R2001-322-0X导轨滑块轴承, R2001-713-14导轨滑块轴承, R1653-314-22导轨滑块轴承, R201122304, R201189330, R165331320, R344601404, R150630020, R151201024, R1015030, R074052000, R067124045, R102725344, R186133310, R180545331, R053061200, R1651-223-2Y轴承

力士乐STAR引入的新型负载保持和下降阀使行走机械具有更高的能效，也更易于控制。利用重力作用、而不是发动机功率，就能帮助吊臂的下降；力士乐STAR的这种新型“绿色阀”极大降低了功率要求，因而减少了燃油消耗和排放量。
　　原理其实并不复杂：利用重力降低吊臂及其负载，而不再使用设备的宝贵能源。而这与传统负载保持与下降阀的原理刚好相反。从严格的意义而言，为满足安全要求并确保平稳运动，必须用一只平衡阀来平衡吊臂的重量；这就需要发动机输出更多功率，以建立打开阀门所必需的压力。对于伸缩臂叉装车、R1651-223-2Y轴承

R1651-223-2Y轴承现货图片