NSK is a Japanese manufacturer of bearings and precision motion technologies, with more than a century of expertise in bearing design for industrial machinery, machine tools and automotive applications. Its range includes deep groove and angular contact ball bearings, high-precision spindle bearings, tapered, spherical and cylindrical roller bearings, mounted units and linear motion systems.

NSK bearings and motion components are used where running accuracy, speed and reliability are critical, from general industrial equipment and gearboxes to machine-tool spindles, automotive systems and production machinery.

At SP Spare Parts, we supply a broad range of NSK bearings, mounted units, linear motion components and related spare parts for new installations and maintenance. Search by NSK part number or cross-reference to find the exact component or a suitable equivalent for your equipment.

Self-aligning ball bearings

Part Number Width Inner Diameter Outer Diameter Weight Price
108 WA 7mm 8mm 22mm 14g
$14.08 $20.48
1200 10mm 30mm 34g
$15.96 $21.16
1200 C3 9mm 10mm 30mm 34g
$20.02 $25.75
1201 12mm 32mm 40g
$20.60 $21.95
1201 C3 10mm 12mm 32mm 40g $28.51
1201 TNG 10mm 12mm 32mm 39g $17.62
1201 TNG-C3 10mm 12mm 32mm 39g $20.45
1202 15mm 35mm 49g $19.62
1202 C3 11mm 15mm 35mm 49g $19.61
1202 TNG 11mm 15mm 35mm 47g
$12.34 $15.97
1202 TNG-C3 11mm 15mm 35mm 47g $17.36
1203 17mm 40mm 73g
$13.99 $21.78
1203 C3 12mm 17mm 40mm 73g $20.54
1203 TNG 12mm 17mm 40mm 73g $19.10
1203 TNG-C3 12mm 17mm 40mm 67g
$18.38 $19.88