Part Number SNW-28 x 4 7/8, "SNW/SNP – Pull-Type Sleeve, Locknut, Lockwasher/Lockplate Assemblies" On The Timken Company


All Product Types > ENGINEERED BEARINGS > Mounted Bearings > Spherical Roller Bearing Metric and Inch Accessories > SNW/SNP – Pull-Type Sleeve, Locknut, Lockwasher/Lockplate Assemblies > Part Number SNW-28 x 4 7/8


	Part Number SNW-28 x 4 7/8, "SNW/SNP – Pull-Type Sleeve, Locknut, Lockwasher/Lockplate Assemblies"

The table below shows dimensions for adapter assemblies and components used in the mounting of tapered bore bearings on shafts.
SNW assembly consists of a sleeve, locknut and lockwasher.
SNP assembly consists of a sleeve, locknut and lockplate.

SNW SNP – Pull-Type Sleeve Locknut Lockwasher

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SNW/SNP – Pull-Type Sleeve, Locknut, Lockwasher/Lockplate Assemblies2

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Specifications · Shaft Dimensions · Adapter Dimensions · Accessory Numbers

Specifications

Series		222K

Diameter d		4.875 in

Bearing Number		22228K

Taper		1:12

Shaft Dimensions

Tolerance¹

-0.005 in

¹ Tolerance range is from +0 to value listed.

Adapter Dimensions

B₂		3.971 in

S		1.063 in

D₁		7.099 in

Accessory Numbers

Sleeve		S-28 x 4 7/8

Locknut		AN 28

Lockwasher and Lockplates		W 28

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DOWNLOADS


		Metric Accessories Index (PDF, 77KB)

		Metric Accessories Prefixes and Suffixes (PDF, 33KB)

		Nomenclature (PDF, 41KB)