Japanese Truck Part-1-31321073-2 Clutch Release Bearing Assy for Isuzu 6wf1

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**Product Information** **Model No.:** 1-31321073-2A6 **Brand:** Cxz51K **Engine:** 6wf1 **Packing:** Neutral Packing **Material:** High Quality Material **Application:** Clutch Release Bearing Assy **Trademark:** DY **Transport Package:** Carton **Specification:** Original **Origin:** China **HS Code:** 8708 --- **PART NAME:** CLUTCH RELEASE BEARING ASSY **PART NO:** 1-31321073-2 **DETAILS**
MATERIAL HIGH QUALITY MATERIAL
PACKING WAY CARTON
AFTER-SALE FAST AND EFFICIENT AFTER SALE
LOOKING PRETTY GOOD LOOKING
MARKET FAST MOVING ITEMS
--- We have been supplying a wide range of high-quality truck parts at competitive prices for over 20 years. Our experience and dedication ensure that we deliver reliable products to our customers. We specialize in Japanese automotive brands such as **HINO, ISUZU, MITSUBISHI, and Nissan**, offering a comprehensive range of parts including: - Clutch Parts - Engine Parts - Gearbox Parts - Chassis Parts - Brake System - Drive System - Steering System **Packing:** Standard export packing **Delivery Time:** Within 2 weeks after payment If you need any assistance or have questions, feel free to contact us anytime. We are here to help! **Contact Information:** Phone: +86 134 378 38845 --- **Vehicle Models & Engine Models**
Vehicle Model Engine Model Vehicle Model Engine Model
MITSUBISHI FV51JK 6M70 ISUZU CYH51Y 6WF1D
FV517 6D24 CYH51Q 6WF1A
FV515 8DC93 CXZ51K 6WF1
FV415 8DC91, 8DC92 CXZ51L (T9F) 6WF1
FV413 8DC82 CXH50S 6WA1
FV313 8DC81 CXH50T 6WG1
T850 6D22 CXZ81K 10PE1
HD270 D8AY, D6AC, D6CA CXZ194 10PC1
CXZ187 6RB1
CVR146 6QA1
CXZ81Q 8PE1
HINO HINO 700 E13CT, FS1E NISSAN CWB459, CWB452 PF6
HINO 500 FM2P/P11C CWB520, CWA54 RF8
HINO 700 P11CUH CWB536 RG8
ZY240 EP100 CWA52 RD8
FS2K K13D CWA53 RE8
FC166, 164 W06E CK20 PD6
ZM440, 400 ED100 CK31 PE6
SS633 EF750
ZM443, 403, FS275 EK100
F17C, F17D, F17E AM630
FG175 EH700

Rolled Ball Screws

Hojama rolled ball screw

 

How to Eliminate Backlash in Ball Screw Assembly

1. Readjust or regrind to achieve a contact rate of over 70%. It is considered qualified if a 0.03mm feeler gauge cannot be inserted.​
2. Utilize the automatic compensation function of the control system to eliminate gaps. Measure and adjust the axial movement of the linear screw using instruments.​
3. Adjust the preload and check the axial runout value to ensure the error does not exceed 0.015mm.​
4. Perform repair and adjustment.​
5. Adjust until each guide rail surface is properly lubricated.​
6. Retighten and conduct repeated tests with a dial indicator.​
7. Remove the interfering parts.​
8. Carry out repair, adjustment, or gasket addition as needed.​
 

DN Value of Ball Screw​

1. Definition of DN Value​

The high-speed performance of ball screws is evaluated by the DmN value. Here, Dm represents the pitch circle diameter (P.C.D) of the upper and lower balls in the ball screw, and N is the maximum rotational speed of the screw. Therefore, the DmN value indicates the revolution speed of the balls, and it also serves as the designed high-speed limit of the ball screw. For the convenience of calculation, the outer diameter D of the ball screw is used instead of Dm. For example, for a 50ψx 30 ball screw, when the maximum rotational speed of the screw is 3000 rpm, the DN value can reach 150,000, and the maximum feed rate is 90 m/min.​
 

2. Differences between High DN Value and High Lead​

High Lead: By increasing the lead of the linear ballscrew, the feed rate is enhanced. For instance, in applications that require rapid movement of the load, a high-lead ball screw can achieve a faster linear speed at the same rotational speed of the motor.​
High DN Value: It involves an effective balance between the rotational speed and the lead, taking into account issues such as accuracy, dynamic and static loads, critical speed, vibration induced by inertial forces, and temperature rise caused by high-speed operation. In high-speed machining centers, a high-DN-value ball screw is selected to ensure both high-speed movement and high-precision positioning. High-speed operation may lead to problems like increased friction, which can cause temperature rise and affect the accuracy of the ball screw. A high-DN-value ball screw is designed to mitigate these issues through optimized design and material selection.

Rolled Ball Screws,C7 Ball Screws,Industrial Ball Screws

Suzhou Industrial Park Hojama Technology Co., Ltd , https://www.hojama-tech.com