Heavy Duty Needle Roller Bearings (Machined)

Needle Roller Bearings are bearings for rotary motion that use needle-shaped thin rollers as rolling elements. Compared to ball bearings, they have low sectional height and large load capacity. As a machine part, they help save space by making the whole machine compact. They play an important role in a wide range of products such as automobiles, motorcycles, printing machines, industrial robots and construction machinery.

FILTERS

Bore Dia

12 mm(5)

14 mm(6)

15 mm(12)

16 mm(7)
Outer Dia

19 mm(2)

22 mm(7)

23 mm(3)

24 mm(9)

27 mm(2)

28 mm(5)

32 mm(1)

35 mm(1)
Width

12 mm(3)

13 mm(10)

14 mm(2)

16 mm(7)

20 mm(6)

22 mm(1)

23 mm(1)

Part Number	ID	OD	Width	Inner RIng	Shield Type
RNAO16X24X13-XL	16 mm	24 mm	13 mm	No	Open
RNA6901-XL	16 mm	24 mm	22 mm	No	Open
RNA4901-XL	16 mm	24 mm	13 mm	No	Open
RNA4901-RSR-XL	16 mm	24 mm	13 mm	No	Single seal
RNA4901-2RSR-XL	16 mm	24 mm	13 mm	No	Double seals
NK16/20-XL	16 mm	24 mm	20 mm	No	Open
NK16/16-XL	16 mm	24 mm	16 mm	No	Open
RNAO15X23X13-XL	15 mm	23 mm	13 mm	No	Open
NKI15/20-XL	15 mm	27 mm	20 mm	Yes	Open
NKI15/16-XL	15 mm	27 mm	16 mm	Yes	Open
NKIS15-XL	15 mm	35 mm	20 mm	Yes	Open
NK15/20-XL	15 mm	23 mm	20 mm	No	Open
NK15/16-XL	15 mm	23 mm	16 mm	No	Open
NAO15X32X12-IS1-XL	15 mm	32 mm	12 mm	Yes	Open
NAO15X28X13-XL	15 mm	28 mm	13 mm	Yes	Open
NA6902-XL	15 mm	28 mm	23 mm	Yes	Open
NA4902-XL	15 mm	28 mm	13 mm	Yes	Open
NA4902-RSR-XL	15 mm	28 mm	14 mm	Yes	Single seal
NA4902-2RSR-XL	15 mm	28 mm	14 mm	Yes	Double seals
RNA4900-XL	14 mm	22 mm	13 mm	No	Open
RNA4900-RSR-XL	14 mm	22 mm	13 mm	No	Single seal
RNA4900-2RSR-XL	14 mm	22 mm	13 mm	No	Double seals
NK14/20-XL	14 mm	22 mm	20 mm	No	Open
NK14/16-XL	14 mm	22 mm	16 mm	No	Open
NK14/16-D-XL	14 mm	22 mm	16 mm	No	Open
RNAO12X22X12-TV-XL	12 mm	22 mm	12 mm	No	Open
NKI12/20-XL	12 mm	24 mm	20 mm	Yes	Open
NKI12/16-XL	12 mm	24 mm	16 mm	Yes	Open
NK12/16-XL	12 mm	19 mm	16 mm	No	Open
NK12/12-XL	12 mm	19 mm	12 mm	No	Open

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