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.

Part Number Width Inner Diameter Outer Diameter Weight Price
FCB-30 30mm 30mm 37mm 60g $45.08
HFL3030 30mm 30mm 37mm 54g $45.01
RCB162117 26.99mm 25.40mm 33.35mm 49g $32.10
24TK308E1 AK2S 67mm 195g
$13.96 $18.19
44TKB2806A NS7S 185g $22.74
45TKD07 UN3S 282g
$35.57 $46.25
48TKA3201 320g
$27.79 $36.34
48TKA3214 210g
$28.66 $36.85
48TKA3214 UN3S 210g
$10.44 $13.91
48TKA3301 UN3S 23mm 33mm 63.50mm 280g
$14.69 $29.38
50TKB3504BR ENSS 335g
$17.60 $19.97
55TKA3102A UN3S 29mm 31.75mm 64mm 270g
$14.05 $28.10
58TKZ3701A ENCS 348g
$14.99 $22.63
62TKA3309 ENCS 44,50 35mm 62mm 365g
$16.92 $31.06
62TKB3304A UN3S 260g
$7.45 $9.58