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needle roller bearings
Contact NowA 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.
Bearing Number | Bore Dia | Outer DIa | Width | Size |
---|---|---|---|---|
NTN K16X22X20 needle roller bearings | NTN | 0.0 | N/A | NTN |
NTN KJ35X42X30 needle roller bearings | 8482.10.50.68 | 0.0 | 0637400409623 | 0.809 |
NTN HK1516LLD needle roller bearings | N/A | KOYO | KOYO | 0.0 |
10 mm x 26 mm x 12 mm NTN NAO-10×26×12 needle roller bearings | Set Screw | Non-expansion | 0.5 Inch | 12.7 Mill | MUCHPL2018CW |
NTN HK2030ZWD needle roller bearings | 0.0 | NTN | NTN | 0.08 |
NTN NK12/16 needle roller bearings | 8482.10.50.68 | CONSOLIDATED BEARING | Single Row Ball Bear | N/A |
NTN KV48X54X23.3 needle roller bearings | ASAHI BEARINGS | 0.0 | 0808250388981 | AMI BEARINGS |
NTN K48X53X29.8 needle roller bearings | PT INTERNATIONAL | M06110 | 0800675052041 | 0.0 |
NTN K150X160X46 needle roller bearings | 5.5 Inch | 139.7Mill | Pillow Block Bearing | Single Lip Contact | Set Screw |
NTN KV32X37X23.8 needle roller bearings | NACHI | NACHI | Bearings | N/A |
NTN K8X12X13 needle roller bearings | Single Row Ball Bear | Open | 0.6746 | 0 Inch | 0 Millimete |
NTN KMJ20X26X13 needle roller bearings | 0.0 | N/A | PEER BEARING CO. | M06110 |