Brand: NTN

Item Number: NA2201LL/3AS
Category: Support Roller (Yoke Type Track Roller)
EAN: 4547359112610
Country of Origin: Japan
Customs Tariff Number: 8482 50 00

Material: Standard bearing steel
Outer Ring / Running Surface: Spherical outside surface (Standard)
Inner Ring: With inner ring
Cage: Sheet steel cage
Axial Guidance: Without axial guidance
Seal Type: Gap seal on both sides (LL)
Temperature Range: -20 to +120 °C

Inner Diameter (d): 12.00 mm / 0.4724 in
Outer Diameter (D): 32.00 mm / 1.2598 in
Width (B): 13.80 mm / 0.5433 in

Weight: 0.072 kg

Suffix Description:
LL: Synthetic black rubber seals, contact type, on both sides
3A: Lubricant (Shell Oil Co., Alvania #3 grease)
S: Standard fill

Product Description:
The NTN NA2201LL/3AS is a yoke type track roller (support roller) with needle rollers, combining high radial load capacity with a compact design. The thick-walled outer ring supports heavy radial loads, and axial loads caused by misalignment can be absorbed in both directions. Designed for mounting on a shaft, it runs against a flat counter track rather than being installed in a housing bore. The sheet steel cage separates the rolling elements to reduce friction, enabling higher speeds and lower heat generation compared to full complement designs. Typical applications include conveyor systems, linear guidance systems, and cam mechanisms.

   PACKAGE INCLUDES: ONE (1) NTN Bearing NA2201 LL 3AS