1.

Needle Roller and Cage Assemblies
Model: KT, KV
‧Each needle roller is precisely rotated by an independent guide installed between the track spindle and the inner diameter range of the bearing box. ...

2.

Connecting Rod Needles
Model: KVE, KTE, KTUE
‧Ideal for use in motorbikes, small engines, air compressors, outboard engines, and sewing machines.

‧The KTUE model is designed for motorcycles w...

3.

Needle Rollers
Model: NR
‧Of high-carbon high-chrome bearing steel, with hardness from HRC60 to 64, finely ground and polished.--Chamfered to decrease stress concentration on ...

4.

Stud-Type Track Rollers (of metric specifications)
Model: CF (KR)…PP, CFV (KRV)…PP
‧Consisting of a thick outer ring, spindle, needle roller and cage assembly, and seal. Seal and all the components are securely fastened via impact pr...

5.

Stud-Type Track Rollers (of British specifications)
Model: n/a
‧This series of bearings are available with CF or CR outer rings, both of which are of high-carbon, high-chrome bearing steel; with hardness lowered t...

6.

Needle Roller Bearings (without inner rings)
Model: NK, RNA, RNAF(O), BR(MR), MRS
‧Inner and outer rings are of high-carbon high-chrome bearing steel tubes, machined, heat-treated, and finely ground prior to grading and assembly. Th...

7.

Needle Roller Bearings (with inner rings)
Model: NKI, NA, NFA(O), BRI, NKIS, NA....uu
‧Inner and outer rings are of high-carbon high-chrome bearing steel tubes, machined, heat-treated, and finely ground prior to grading and assembly. Th...

8.

Yoke-Type Track Rollers (separable)
Model: NAST, RNAST, NAST…. ZZ
‧The outer ring, inner ring and needle roller are installed separately and work in lubricated area for high-speed rotation

‧The RNAST (RSTO) model...

9.

Yoke-Type Track Rollers (non-separable)
Model: NATR, NATR…PP, NATV…PP, NUTR, NATR…X
‧Yoke is widely used in pressure rollers, eccentric rollers, and rocking-arm rollers. Yoke-type track rollers are equipped with thicker outer rings of...

10.

Inner Rings
Model: IR (LRT, IRT), MI (LRB)
‧SYI-brand inner rings offer needle rollers and rollers perfect track surfaces for smooth radius movement.

‧Options available for various applica...