needle roller bearings
Needle bearings feature a smaller cross-section, higher load-carrying capacity, greater rigidity, and lower inertia forces that facilitate size and weight reductions in machinery. They’re designed to withstand oscillation, perform under severe conditions, and interchange with sliding bearings.
Diverse types of needle bearings are available in a wide variety of sizes and tolerances, for a multitude of applications.
Needle roller and cage assemblies are offered in single or double row, solid or split cage, metric and inch sizes; as well as in connecting rod bearings for special applications.
Single and double row bearings are available with or without ribs, and with or without inner rings.
Thrust bearings are offered in single row roller and cage assemblies.
Yoke and stud type track rollers are also available.
- KOYO K15X21X21H needle roller bearings
- 1.0625 in
- 4410 lbf
- NTN RNA4907R needle roller bearings
- 15 mm
- 4270 lbf
- 6 mm x 16 mm x 16 mm ISO NKI6/16 needle roller bearings
- 45 mm
- 3350 kgf
- 90 mm x 120 mm x 36 mm SKF NKI90/36 needle roller bearings
- Tapped Base
- 2-21/64 in
- ISO RNA6916 needle roller bearings
- 6.0000 in
- -30°F to 225°F
- NSK FWF-303620 needle roller bearings
- 12 mm
- 2150 lbf
- KOYO NK19/20 needle roller bearings
- Straight Bushing
- 49 N/mm²
- NSK B-1412 needle roller bearings
- 6.1250 in
- Exceptional Bearing Protection, Rotating Applications, Pumps, Gearboxes, Motors, Energy Efficient Applications, Primary Metals Industry, Steel Industry, Aluminum Industry, Pulp and Paper Industry, Che
- KOYO NQ25/20 needle roller bearings
- 0.3750 in
- 9570 lb
- KOYO J-85 needle roller bearings
- 3-7/16 in
- 24600 lb
- INA NK10/16-TV needle roller bearings
- 0.6250 in
- 1000 lb
- Timken HK2220.2RS needle roller bearings
- 1.3750 in
- 2150 lbf