SNW/SNP – Pull-Type Sleeve, Locknut, Lockwasher/Lockplate Assemblies

**TIMKEN Spherical Roller Bearings & Accessories: Engineered for Durability and Performance**

When it comes to demanding industrial applications, **TIMKEN Spherical Roller Bearings** stand out as a benchmark for reliability, load capacity, and misalignment tolerance. Available in both **metric and inch sizes**, these bearings are designed to handle heavy radial and axial loads in harsh operating conditions, making them indispensable in industries ranging from mining and construction to automotive and precision machinery. Complemented by a range of high-quality **SNW/SNP accessories**—including adapter sleeves, withdrawal sleeves, and locknuts—TIMKEN ensures seamless integration, extended service life, and reduced maintenance costs.

### **Technical Features & Performance Advantages**
TIMKEN Spherical Roller Bearings are engineered with **self-aligning capabilities**, thanks to their double-row barrel-shaped rollers and a common spherical outer ring raceway. This design compensates for **shaft misalignment and housing deflection**, reducing stress and preventing premature wear. Key features include:

– **Superior Load Capacity:** Optimized roller geometry and premium steel construction allow these bearings to support **high radial and moderate axial loads** simultaneously, even in shock-loaded environments.
– **Enhanced Lubrication Retention:** Advanced cage designs and sealing options ensure optimal lubricant distribution, minimizing friction and heat generation.
– **Robust Construction:** Manufactured from **high-purity steel** and subjected to rigorous heat treatment, TIMKEN bearings resist fatigue, spalling, and contamination.
– **Interchangeable Inch & Metric Options:** With standardized dimensions, these bearings offer flexibility for global machinery designs and retrofitting.

The **SNW (metric) and SNP (inch) accessory series** further enhance performance by providing secure shaft mounting and dismounting. These include:
– **Adapter & Withdrawal Sleeves:** Simplify bearing installation/removal on tapered shafts.
– **Locknuts & Lock Washers:** Prevent loosening under high-vibration conditions.
– **Sealed & Shielded Variants:** Extend bearing life in dirty or wet environments.

### **Typical Applications**
TIMKEN Spherical Roller Bearings are trusted in critical applications where durability and precision are non-negotiable:
– **Heavy Industry:** Crushers, conveyors, and gearboxes in mining/cement plants.
– **Material Handling:** Crane hooks, pulley systems, and rolling mills.
– **Automotive & Transport:** Axle systems, drivetrains, and off-highway vehicles.
– **Energy & Wind Turbines:** Pitch/yaw bearings exposed to dynamic loads.

By combining **innovative engineering, rigorous testing, and industry-leading materials**, TIMKEN ensures these bearings deliver **longer service intervals, reduced downtime, and lower total cost of ownership**. Whether in extreme environments or precision systems, TIMKEN Spherical Roller Bearings and accessories provide the strength and adaptability needed to keep operations running smoothly.

For industries that refuse to compromise on performance, TIMKEN remains the gold standard.

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Part Number Diameter d B2 Bearing Number Sleeve Locknut Lockwasher and Lockplates
SNP-32/750 x 27 15/16
N/A
N/A
232/750K
S-32/750
N 750
P 750
SNP-31/750 x 27 15/16
N/A
N/A
231/750K
S-31/750
N 750
P 750
SNP-30/800 x 29 7/16
N/A
N/A
230/800K
S-30/800
N 800
P 800
SNP-31/800 x 29 7/16
N/A
N/A
231/800K
S-31/800
N 800
P 800
SNP-30/850 x 31 7/16
N/A
N/A
230/850K
S-30/850
N 850
P 850
SNP-31/850 x 31 7/16
N/A
N/A
231/850K
S-31/850
N 850
P 850
SNP-30/900 x 33 7/16
N/A
N/A
230/900K
S-30/900
N 900
P 900
SNP-30/950 x 35 7/16
N/A
N/A
230/950K
S-30/950
N 950
P 950
SNP-32/670 x 24 15/16
N/A
N/A
232/670K
S-32/670
N 670
P 670
SNP-31/670 x 24 15/16
N/A
N/A
231/670K
S-31/670
N 670
P 670
SNP-30/710 x 26 7/16
N/A
N/A
230/710K
S-30/710
N 710
P 710
SNP-32/710 x 26 7/16
N/A
N/A
232/710K
S-32/710
N 710
P 710
SNP-31/710 x 26 7/16
N/A
N/A
231/710K
S-31/710
N 710
P 710
SNP-30/750 x 27 15/16
N/A
N/A
230/750K
S-30/750
N 750
P 750
SNP-3288 x 16 1/2
N/A
N/A
23288K
S-3288
N 088
P 88
SNP-30/560 x 20 15/16
N/A
N/A
230/560K
S-30/560
N 560
P 560
SNP-3188 x 16 1/2
N/A
N/A
23188K
S-3188
N 088
P 88
SNP-32/560 x 20 15/16
N/A
N/A
232/560K
S-32/560
N 560
P 560
SNP-3076 X 13 15/16
N/A
N/A
23076K
S-3076
N 076
P 76
SNP-3292 x 16 15/16
N/A
N/A
23292K
S-3292
N 092
P 92