Na Nutr Rna Natv Pwtr Cry Cyr Nutr 15 17 20 25 30 35 40 45 50 IKO NSK NTN Koyo NACHI Nutr40 Needle Roller Bearing

• Customization: Available
• Stock: 500000 PCS
• Service: OEM Customed Service
• Model NO.: NUTR40 NUTR15 NUTR17 NUTR20 NUTR25 NUTR30
• Model: Nutr40 Nutr 40
• Material: Chrome Steel
• Feature: Standard Duty
• Package: Original Package
• Deliver: 1-3days
• Application: Automobile Gearbox
• Weight (Kg): 0.816
• Transport Package: Original
• Specification: 40*80*32 mm
• Trademark: CNBRG
• Origin: China

Product Description

Needle roller bearing

 

Needle bearing is a roller bearing with a cylindrical roller that is both thin and long relative to its diameter. This roller is called a needle roller. Although it has a small cross section, the bearing still has a high load bearing capacity, the needle bearing is equipped with a thin and long roller (roller diameter DS5mm, L/D22.5, L is the length of the roller), so the radial structure is compact, its inner diameter size and load capacity are the same as other types of bearings, and the outer diameter is the smallest, especially suitable for radial installation size limited support structure.

 

According to the different occasions, bearings or needle roller and cage components without inner rings can be selected, and the journal surface and shell hole surface matched with the bearing are directly used as the inner and outer rolling surface of the bearing. In order to ensure that the load capacity and operating performance are the same as that of the bearing, the hardness, processing accuracy and surface quality of the shaft or shell hole raceway surface should be similar to the raceway of the bearing ring. Such bearings can only bear radial loads.

Taper Roller Bearing 30200 Series
Model	Size (MM)		Model	Size (MM)
NUKR 15	15*35*19		NUKR 3072	30*72*29
NUKR 17	17*40*21		NUKR 35	35*72*29
NUKR 1542	15*42*19		NUKR 3580	35*80*29
NUKR 1747	17*47*21		NUKR 40	40*80*32
NUKR 20	20*47*25		NUKR 45	45*85*32
NUKR 2052	20*52*25		NUKR 4090	40*90*32
NUKR 25	25*52*25		NUKR 50	50*90*32
NUKR 2562	25*62*25		NUKR 45100	45*100*32
NUKR 30	30*62*29		NUKR 50110	50*110*32

Series

Product Category