- INA ZKLN3072-2Z
- Brand: INA
- Type series:Other Special Customized Bearings
- Model: ZKLN3072-2Z
- d : 30mm D : 72mm B : 38mm Weight: 0.72Kg
Product parameters
| Dimensions | |||
| d | 30 | mm | Tolerance: -0,005 |
|---|---|---|---|
| D (type) | 72 | mm | Tolerance: -0,010 |
| B (type) | 38 | mm | Tolerance: -0,25 |
| D (type)a max | Series 64 | mm | - |
| d1 | 51 | mm | - |
| da min | 47 | mm | - |
| r1 min | 0.6 | mm | - |
| rmin | 0.3 | mm | - |
| Description | |||
| Heavy load series | |||
| 2.5 | μm | AxialRunout Screw supportBearingConfiguredAxialRunout based on inner ring rotation. | |
| ZMA30/52. AM30 | Recommended INA Lock nut designation | ||
| Weight | |||
| m | 720 | g | Mass |
|---|---|---|---|
| Basic rated load | |||
| C (type)a | 59000 | N (type) | Basic ratingDynamic load, Axial |
|---|---|---|---|
| C (type)0a | 108000 | N (type) | Basic ratingStatic load, Axial |
| Limiting rotational speed | |||
| nSeries G Fett | 4000 | r/min | Grease lubricationAtLimiting rotational speed |
|---|---|---|---|
| BearingFriction torque | |||
| Series MRL | 0.4 | Nm | BearingFriction torque |
|---|---|---|---|
| AxialRigidity | |||
| caL | 950 | N (type)/μm | AxialRigidity |
|---|---|---|---|
| Tilting rigidity | |||
| ckL | 400 | Nm/mrad | Tilting rigidity |
|---|---|---|---|
| Mass moment of inertia | |||
| Series Mm | 1.91 | kg x cm^2 | Mass moment of inertia of rotating inner ring |
|---|---|---|---|
| Tightening torque | |||
| Series MA (type) | 65 | Nm | Tightening torque Only applicable toINAPrecision lock nut |
|---|---|---|---|
| AxialPreload | |||
| 19509 | N (type) | AxialPreload | |
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- KOYO 7306CDT FY
- KOYO 7306DT FY
- KOYO 7306BDT FY
- KOYO 7306CDF FY
- KOYO 7306DF FY
- KOYO 7306BDF FY
- KOYO 7306CDB FY
- KOYO 7306DB FY
- KOYO 7306BDB FY
- NACHI 7306DT
- NACHI 7306CDT
- NACHI 7306DF
- NACHI 7306CDF
- NACHI 7306DB
- NACHI 7306CDB
- KOYO 7306CDT
- KOYO 7306DT
- KOYO 7306BDT
- KOYO 7306CDF
- KOYO 7306DF
- KOYO 7306BDF
- KOYO 7306CDB
- KOYO 7306DB
- KOYO 7306BDB
- INA ZKLN3072-2RS
- NTN 7306CDT
- NTN 7306CDF
- NTN 7306CDB
- NTN 7306DT
- NTN 7306DF
- NTN 7306DB
- TG 7306ACDB
- TG 7306CDB
- TG 7306BDB
- Domestic-made 7306ACL1/P5DFSO
- Domestic-made 7306ACN2L1/P6DFS0
- Domestic-made 7306CQ4/P5DFS0
- Domestic-made 7306CQ4/P6DFS0
- Domestic-made 7306C/DT
- Domestic-made 7306C/DF
- Domestic-made 7306C/DB
- Domestic-made 7306B/DT
- Domestic-made 7306B/DF
- Domestic-made 7306B/DB
- Domestic-made 7306AC/DT
- Domestic-made 7306AC/DF
- Domestic-made 7306AC/DB
- Domestic-made 7306ACN2L1/DFS0
- Domestic-made 7306CQ1/DFS0
- TMB 7306ADLA/P4DF
- LYC CZY-15T
- LYC 7306 ACN2L1/P6DFS0
- ZWZ 7306ACM/DB
- CJB 7306B/DF
- CJB 7306B/DT
- LYC 7306 CQ1/P5DFS0
- LYC 7306 CQ1/P6DFS0
- LYC 7306 ACN2L1/P5DFS0
- LYC 7306 ACL1/P5DF
Company Profile｜Andge Bearing
Andge Bearing is a global provider of specialized bearing products and solutions, dedicated to delivering efficient, flexible, and competitive product and service support to small and medium-sized bearing distributors worldwide.
We deeply understand the challenges SME bearing distributors face in daily operations—complex models, diverse demands, scattered orders, heavy inventory pressure, and high customer customization requirements. Based on this, Andge Bearing is committed to building a customer-centric, problem-solving service system that delivers truly valuable support to our partners.
Our Services
Diversified Product Supply
Covering both standard and non-standard bearing models to meet diverse industry and application needs.
Customized Solutions
Deliver tailored product matching, technical guidance, and customized services aligned with your market positioning and end-user requirements.
Flexible Collaboration Models
Support small-batch, multi-order procurement to reduce inventory and capital burdens.
Expert Support & Responsiveness
Ensure swift communication, clear selection recommendations, and reliable delivery to enhance operational efficiency.
Our Mission
To empower small and medium-sized bearing distributors worldwide by solving practical business challenges, enhancing their market competitiveness, and fostering sustainable growth.
Our Vision
To become the trusted long-term partner for global small and medium-sized bearing distributors, connecting markets worldwide through expertise, flexibility, and integrity.
1: We not only sell these trusted brands, but we can also customize bearing products according to your requirements.
2: Fast delivery is our strength, reaching 90% of global cities within 10 days.
3: We also provide technical support and after-sales service, with our engineers ready to assist you within 24 hours.
4: Payment is convenient and fast. We accept wire transfers, letters of credit, PayPal, Visa, MasterCard, Wise, Stripe, and WorldFirst.