NTN Bearing de Mexico, S.A.

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.

NTN K10×14×13 needle roller bearings
7.5 in
Kevlar Packing Seal
80 mm x 110 mm x 25 mm JNS NKI 80/25 needle roller bearings
F684HZZ
4x9x4
INA NK110/40 needle roller bearings
6810-2RD
50x65x7
IKO TA 1215 Z needle roller bearings
6302ZZ
15x42x13
NTN RNA4902 needle roller bearings
6802NKE
15x24x5
NTN KV47X52X32.8ZW needle roller bearings
NN 3019 K
95x132x37
ZEN BK0910 needle roller bearings
FY 1.3/4 TF
44.45x39x14
45 mm x 62 mm x 25 mm JNS NKI 45/25 needle roller bearings
68/950/1200
950x1200x90
Toyana RNA6904 needle roller bearings
6704-2RS
20x27x4
Timken B-2220 needle roller bearings
NH203 E
17x40x12
INA SCH710PP needle roller bearings
39250/39412
63.5x104.775x21.433
NBS K 22x28x23 needle roller bearings
6800
10x19x5
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