Metric AOH Hydraulic Withdrawal Sleeve

**TIMKEN Spherical Roller Bearings: High-Performance Solutions with Metric AOH Hydraulic Withdrawal Sleeves**

TIMKEN Spherical Roller Bearings are engineered to deliver exceptional durability and performance in demanding industrial applications. Designed to accommodate heavy radial loads, moderate thrust loads, and misalignment, these bearings are a preferred choice for machinery operating under harsh conditions. Available in both metric and inch configurations, TIMKEN Spherical Roller Bearings are complemented by a range of accessories, including the **Metric AOH Hydraulic Withdrawal Sleeve**, which ensures secure mounting and dismounting while minimizing downtime and maintenance efforts.

### **Technical Features & Performance Advantages**
TIMKEN Spherical Roller Bearings incorporate advanced design elements to maximize reliability and service life:

– **Self-Aligning Capability:** The spherical outer ring raceway allows the bearing to compensate for shaft misalignment, reducing stress and wear in applications where shaft deflection or mounting inaccuracies may occur.
– **Robust Construction:** High-quality alloy steel, precision grinding, and optimized roller profiles enhance load distribution, extending bearing life even under heavy loads and high speeds.
– **Superior Lubrication Retention:** Innovative cage designs and sealing options ensure optimal lubricant retention, reducing friction and preventing contamination in dirty or wet environments.
– **Metric AOH Hydraulic Withdrawal Sleeve:** This accessory simplifies installation and removal by using hydraulic pressure to expand the sleeve, ensuring a tight fit without damaging the bearing or shaft. It eliminates the need for hammering or excessive force, preserving component integrity.

### **Typical Applications**
TIMKEN Spherical Roller Bearings with AOH Hydraulic Sleeves are widely used in industries where reliability and ease of maintenance are critical:

– **Industrial Machinery:** Conveyors, gearboxes, crushers, and pulverizers benefit from the bearings’ ability to handle shock loads and misalignment in rugged environments.
– **Mining & Construction Equipment:** Excavators, draglines, and heavy-duty pumps rely on these bearings for their high load capacity and resistance to contamination.
– **Wind Turbines & Power Generation:** The self-aligning feature is crucial in wind turbine gearboxes, where shaft deflection and variable loads are common.
– **Steel & Paper Mills:** High-temperature resistance and durability make these bearings ideal for rolling mills and large processing equipment.

By combining **TIMKEN Spherical Roller Bearings** with **Metric AOH Hydraulic Withdrawal Sleeves**, engineers and maintenance teams achieve faster assembly, reduced wear, and extended equipment uptime—key factors in maximizing productivity across heavy industries. Whether in automotive systems, precision machinery, or large-scale industrial applications, TIMKEN’s solutions provide unmatched performance and reliability.

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Part Number d1 L b Thread D1 Appropriate Withdrawal Nut No. Appropriate Hydraulic Nut
AOH24084
400 mm
230 mm
30 mm
Tr440x5
HM 3188
HMV 88
AOH3272G
340 mm
274 mm
40 mm
Tr380x5
HM 3176
HMV 76
AOH3184G
400 mm
266 mm
40 mm
Tr440x5
HM 3188
HMV 88
AOH3976
360 mm
130 mm
22 mm
Tr400x5
HM L80
HMV 80
AOH24184
400 mm
310 mm
30 mm
Tr440x5
HM 3188
HMV 88
AOH3076G
360 mm
170 mm
31 mm
Tr400x5
HM 3080
HMV 80
AOH3284G
400 mm
321 mm
46 mm
Tr440x5
HM 3188
HMV 88
AOH24076
360 mm
208 mm
28 mm
Tr400x5
HM 3180
HMV 80
AOH3988
420 mm
145 mm
25 mm
Tr460x5
HM L92
HMV 92
AOH3176G
360 mm
232 mm
36 mm
Tr400x5
HM 3180
HMV 80
AOHX3088G
420 mm
194 mm
35 mm
Tr460x5
HM 3092
HMV 92
AOH3968
320 mm
112 mm
21 mm
Tr360x5
HM L72
HMV 72
AOH24176
360 mm
271 mm
28 mm
Tr400x5
HM 3180
HMV 80
AOHX3188G
420 mm
270 mm
42 mm
Tr460x5
HM 3192
HMV 92
AOH3068G
320 mm
162 mm
28 mm
Tr360x5
HM 3072
HMV 72
AOH3276G
360 mm
284 mm
42 mm
Tr400x5
HM 3180
HMV 80
AOHX3288
420 mm
330 mm
48 mm
Tr480x5
HM 3196
HMV 96
AOH24068
320 mm
206 mm
26 mm
Tr360x5
HM 3172
HMV 72
AOH3980
380 mm
130 mm
22 mm
Tr420x5
HM L84
HMV 84
AOHX3288G
420 mm
330 mm
48 mm
Tr460x5
HM 3192
HMV 92