Description:
This high-quality NTN tapered roller bearing from Japan is a reliable choice for your mechanical power transmission needs. With dimensions of 82.55×150.09×44.45 mm, it is suitable for a variety of applications. The brand name NTN ensures top-notch performance and durability. Its model number, 749/742, indicates its compatibility with other bearing and bushing parts. Made in Japan, it meets the highest manufacturing standards. Get this industrial automation and motion control component for your business needs.
Specifications
- MADE IN JAPAN
- Brand NTN
- Item Number749/742 NTN
- Also known as749-20024 / 742-20024
749-99401 - Category Tapered Roller Bearing Single Row
Weight and Dimensions
- Inner (d) MM85,03
- Outer (D) MM150,09
- Width (B) MM44,45
- Inner (d) Inch3.3475
- Outer (D) Inch5.9090
- Width (B) Inch1.7500
- Weight (kg)3.21
Product Properties
- Precision Standard Precision
- Product description
- The 749/742 NTN is a single-row tapered roller bearing. This bearing type gets its name from the tapered rollers between the inner and outer rings. The raceways are conical. This design allows these versatile bearings to accommodate combined loads. They support high radial and axial loads (in one direction). The greater the contact angle, the greater the axial load capacity.
- The 749/742 NTN is easy to (dis)assemble as it is a combination of a cup and a cone. The cone unit consists of an inner ring with cage and roller set. The cup is the outer ring. Single-row tapered roller bearings have an open design. Because of the internal construction, they must be mounted in mirror-image arrangement together with a second tapered roller bearing. Paired bearing sets can also be applied in X, O, or tandem arrangements.
Package Include :Â ONE NTN BEARINGÂ 749/742
