NTN BEARING MANUFACTURING DE MEXICO,S.A.DE C.V.

Needle roller bearings

A needle roller bearing is a special type of roller bearing which uses long, thin cylindrical rollers resembling needles. Ordinary roller bearings' rollers are only slightly longer than their diameter, but needle bearings typically have rollers that are at least four times longer than their diameter.Like all bearings, they are used to reduce the friction of a rotating surface.

Compared to ball bearings and ordinary roller bearings, needle bearings have a greater surface area in contact with the races, so they can support a greater load. They are also thinner, so they require less clearance between the axle and the surrounding structure.

Needle bearings are heavily used in automobile components such as rocker arm pivots, pumps, compressors, and transmissions. The drive shaft of a rear-wheel drive vehicle typically has at least eight needle bearings (four in each U joint) and often more if it is particularly long, or operates on steep slopes.

JNS RNAF152313 needle roller bearings
NJ2988
440x600x95
NTN NK47/30R needle roller bearings
Mounted Bearing
22226
IKO RNA 6911 needle roller bearings
6904-2RD
20x37x9
NTN K35X41X15 needle roller bearings
6801
12x21x5
NSK MJ-32161 needle roller bearings
120KBE30+L
120x180x46
KOYO JH-1010 needle roller bearings
B12-79VVC4
12x40x14
NTN HKS11X16X13M needle roller bearings
6801ZZ
12x21x5
30,6 mm x 40 mm x 25,85 mm INA 712056810 needle roller bearings
6317NK
85x180x41
NTN HK3016LL needle roller bearings
636H
6x22x7
NSK M-341 needle roller bearings
68/600
600x730x60
38,1 mm x 61,912 mm x 32 mm IKO BRI 243920 UU needle roller bearings
6812-2RD
60x78x10
45 mm x 68 mm x 30 mm ISO NA5909 needle roller bearings
6413-N
65x160x37
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