Cam Followers, Yoke Type & Stud Type Track Rollers

Track Rollers are ready-to-install needle roller and cylindrical roller bearings with a thick outer ring, which are used in applications such as cam drives, bed guides, logistics conveying equipment, linear guide systems and other applications. In addition to being able to withstand high radial loads, they can also withstand, for example, axial loads caused by slight misalignment, skew operation or short-term impact. Support type rollers are available with or without outer ring axial guidance, double-sided sealing or open type. The outer surface of the outer ring is convex arc. Track Rollers have a smaller Hertzian stress, which reduces the edge load and the wear of the supporting track under inclined conditions, and at the same time extends the working life of the supporting track. Track Rollers are installed on shafts or bolts, and it is easier to install with another Track Rollers that integrates bolts.

Product Number	System of measurement	BEARING TYPE	Outside Dia	weight	d1	B
KR16	Metric	KR	16 mm	19	6 mm	28 mm
KR19	Metric	KR	19 mm	29	8 mm	32 mm
KR22	Metric	KR	22 mm	45	10 mm	36 mm
KR26	Metric	KR	26 mm	59	10 mm	36 mm
KR30	Metric	KR	30 mm	92	12 mm	40 mm
KR32	Metric	KR	32 mm	103	12 mm	40 mm
KR35	Metric	KR	35 mm	173	16 mm	52 mm
KR40	Metric	KR	40 mm	247	18 mm	58 mm
KRE16-PP	Metric	KRE..-PP	16 mm	20	6 mm	28 mm
KRE19-PP	Metric	KRE..-PP	19 mm	32	8 mm	32 mm
KRE22-PP	Metric	KRE..-PP	22 mm	47	10 mm	36 mm
KRE26-PP	Metric	KRE..-PP	26 mm	62	10 mm	36 mm
KRE30-PP	Metric	KRE..-PP	30 mm	93	12 mm	40 mm
KRE32-PP	Metric	KRE..-PP	32 mm	104	12 mm	40 mm
KRE35-PP	Metric	KRE..-PP	35 mm	177	16 mm	52 mm
KRE40-PP	Metric	KRE..-PP	40 mm	255	18 mm	58 mm
KRE47-PP	Metric	KRE..-PP	47 mm	400	20 mm	66 mm
KRE52-PP	Metric	KRE..-PP	52 mm	473	20 mm	66 mm
KRE62-PP	Metric	KRE..-PP	62 mm	789	24 mm	80 mm
KRE72-PP	Metric	KRE..-PP	72 mm	1038	24 mm	80 mm
KRE80-PP	Metric	KRE..-PP	80 mm	1665	30 mm	100 mm
KRE90-PP	Metric	KRE..-PP	90 mm	2032	30 mm	100 mm
KR16-PP	Metric	KR..-PP	16 mm	18	6 mm	28 mm
KR16 SK-PP	Metric	KR..-PP	16 mm	19	6 mm	28 mm
KR19-PP	Metric	KR..-PP	19 mm	29	8 mm	32 mm
KR19 SK-PP	Metric	KR..-PP	19 mm	29	8 mm	32 mm
KR22-PP	Metric	KR..-PP	22 mm	43	10 mm	36 mm
KR26-PP	Metric	KR..-PP	26 mm	57	10 mm	36 mm
KR30-PP	Metric	KR..-PP	30 mm	88	12 mm	40 mm
KR32-PP	Metric	KR..-PP	32 mm	98	12 mm	40 mm
KR35-PP	Metric	KR..-PP	35 mm	164	16 mm	52 mm
KR40-PP	Metric	KR..-PP	40 mm	239	18 mm	58 mm
KR47-PP	Metric	KR..-PP	47 mm	381	20 mm	66 mm
KR52-PP	Metric	KR..-PP	52 mm	454	20 mm	66 mm
KR62-PP	Metric	KR..-PP	62 mm	770	24 mm	80 mm
KR72-PP	Metric	KR..-PP	72 mm	1010	24 mm	80 mm
KR80-PP	Metric	KR..-PP	80 mm	1608	30 mm	100 mm
KR90-PP	Metric	KR..-PP	90 mm	1975	30 mm	100 mm
KRV22-PP	Metric	KRV..-PP	22 mm	45	10 mm	36 mm
KRV26-PP	Metric	KRV..-PP	26 mm	59	10 mm	36 mm
KRV16-PP	Metric	KRV..-PP	16 mm	19	6 mm	28 mm
KRV19-PP	Metric	KRV..-PP	19 mm	31	8 mm	32 mm
KRV30-PP	Metric	KRV..-PP	30 mm	91	12 mm	40 mm
KRV32-PP	Metric	KRV..-PP	32 mm	101	12 mm	40 mm
KRV35-PP	Metric	KRV..-PP	35 mm	166	16 mm	52 mm
KRV40-PP	Metric	KRV..-PP	40 mm	247	18 mm	58 mm
KRV47-PP	Metric	KRV..-PP	47 mm	390	20 mm	66 mm
KRV52-PP	Metric	KRV..-PP	52 mm	463	20 mm	66 mm
KRV62-PP	Metric	KRV..-PP	62 mm	787	24 mm	80 mm
KRV72-PP	Metric	KRV..-PP	72 mm	1027	24 mm	80 mm
KRV80-PP	Metric	KRV..-PP	80 mm	1636	30 mm	100 mm
KRV90-PP	Metric	KRV..-PP	90 mm	2003	30 mm	100 mm
NUKR35	Metric	NUKR	35 mm	164	16 mm	52 mm
NUKR40	Metric	NUKR	40 mm	242	18 mm	58 mm
NUKR47	Metric	NUKR	47 mm	380	20 mm	66 mm
NUKR52	Metric	NUKR	52 mm	450	20 mm	66 mm
NUKR62	Metric	NUKR	62 mm	795	24 mm	80 mm
NUKR72	Metric	NUKR	72 mm	1020	24 mm	80 mm
NUKR80	Metric	NUKR	80 mm	1600	30 mm	100 mm
NUKR90	Metric	NUKR	90 mm	1960	30 mm	100 mm
NUKRE35	Metric	NUKRE	35 mm	177	16 mm	52 mm
NUKRE40	Metric	NUKRE	40 mm	258	18 mm	58 mm
NUKRE47	Metric	NUKRE	47 mm	400	20 mm	66 mm
NUKRE52	Metric	NUKRE	52 mm	470	20 mm	66 mm
NUKRE62	Metric	NUKRE	62 mm	824	24 mm	80 mm
NUKRE72	Metric	NUKRE	72 mm	1050	24 mm	80 mm
NUKRE80	Metric	NUKRE	80 mm	1670	30 mm	100 mm
NUKRE90	Metric	NUKRE	90 mm	2020	30 mm	100 mm
PWKR35-2RS-XL	Metric	PWKR..-2RS	35 mm	164	16 mm	52 mm
PWKR40-2RS-XL	Metric	PWKR..-2RS	40 mm	242	18 mm	58 mm
PWKR47-2RS-XL	Metric	PWKR..-2RS	47 mm	380	20 mm	66 mm
PWKR52-2RS-XL	Metric	PWKR..-2RS	52 mm	450	20 mm	66 mm
PWKR62-2RS-XL	Metric	PWKR..-2RS	62 mm	795	24 mm	80 mm
PWKR72-2RS-XL	Metric	PWKR..-2RS	72 mm	1020	24 mm	80 mm
PWKR80-2RS-XL	Metric	PWKR..-2RS	80 mm	1600	30 mm	100 mm
PWKR90-2RS-XL	Metric	PWKR..-2RS	90 mm	1960	30 mm	100 mm
PWKRE35-2RS-XL	Metric	PWKRE..-2RS	35 mm	177	16 mm	52 mm
PWKRE40-2RS-XL	Metric	PWKRE..-2RS	40 mm	258	18 mm	58 mm
PWKRE47-2RS-XL	Metric	PWKRE..-2RS	47 mm	400	20 mm	66 mm
PWKRE52-2RS-XL	Metric	PWKRE..-2RS	52 mm	470	20 mm	66 mm
PWKRE62-2RS-XL	Metric	PWKRE..-2RS	62 mm	824	24 mm	80 mm
PWKRE72-2RS-XL	Metric	PWKRE..-2RS	72 mm	1050	24 mm	80 mm
PWKRE80-2RS-XL	Metric	PWKRE..-2RS	80 mm	1670	30 mm	100 mm
PWKRE90-2RS-XL	Metric	PWKRE..-2RS	90 mm	2020	30 mm	100 mm
PWKR35-2RS-RR-XL	Metric	PWKR..-2RS-RR	35 mm	164	16 mm	52 mm
PWKR40-2RS-RR-XL	Metric	PWKR..-2RS-RR	40 mm	242	18 mm	58 mm
PWKR47-2RS-RR-XL	Metric	PWKR..-2RS-RR	47 mm	380	20 mm	66 mm
PWKR52-2RS-RR-XL	Metric	PWKR..-2RS-RR	52 mm	450	20 mm	66 mm
PWKR62-2RS-RR-XL	Metric	PWKR..-2RS-RR	62 mm	795	24 mm	80 mm
PWKR72-2RS-RR-XL	Metric	PWKR..-2RS-RR	72 mm	1020	24 mm	80 mm
PWKR90-2RS-RR-XL	Metric	PWKR..-2RS-RR	90 mm	1960	30 mm	100 mm
PWKR80-2RS-RR-XL	Metric	PWKR..-2RS-RR	80 mm	1600	30 mm	100 mm
NATR5-PP	Metric	NATR..-PP	16 mm	14.0
NATV5-PP	Metric	NATV..-PP	16 mm	15.0
NATR5	Metric	NATR	16 mm	14.0
NATV5	Metric	NATV	16 mm	15.0
STO6-TV	Metric	STO	19 mm	17.0
NA22/6-2RSR	Metric	NA22-2RSR	19 mm	22.0
NATR6-PP	Metric	NATR..-PP	19 mm	19.0
NATV6-PP	Metric	NATV..-PP	19 mm	21.0
NATR6	Metric	NATR	19 mm	20.0
NATV6	Metric	NATV	19 mm	21.0
RSTO5-TV	Metric	RSTO	16 mm	8.5
STO8-TV	Metric	STO	24 mm	26.0
NA22/8-2RSR	Metric	NA22-2RSR	24 mm	34.0
NATR8-PP	Metric	NATR..-PP	24 mm	38.0
NATV8-PP	Metric	NATV..-PP	24 mm	41.0
NATR8	Metric	NATR	24 mm	41.0
NATV8	Metric	NATV	24 mm	42.0
RSTO6-TV	Metric	RSTO	19 mm	12.5
STO10	Metric	STO	30 mm	49.0
RNA22/6-2RSR	Metric	RNA22..-2RSR	19 mm	18.0
NA2200-2RSR	Metric	NA22-2RSR	30 mm	60.0
NATR10-PP	Metric	NATR..-PP	30 mm	64.0
NATV10-PP	Metric	NATV..-PP	30 mm	64.0
NATR10	Metric	NATR	30 mm	64.0
NATV10	Metric	NATV	30 mm	65.0
RSTO8-TV	Metric	RSTO	24 mm	21.0
STO12	Metric	STO	32 mm	57.0
RNA22/8-2RSR	Metric	RNA22..-2RSR	24 mm	29.0
NA2201-2RSR	Metric	NA22-2RSR	32 mm	67.0
NATR12-PP	Metric	NATR..-PP	32 mm	66.0
NATV12-PP	Metric	NATV..-PP	32 mm	69.0
NATR12	Metric	NATR	32 mm	71.0
NATV12	Metric	NATV	32 mm	72.0
RSTO10	Metric	RSTO	30 mm	42.0
RNA2200-2RSR	Metric	RNA22..-2RSR	30 mm	52.0
STO15	Metric	STO	35 mm	63.0
NA2202-2RSR	Metric	NA22-2RSR	35 mm	75.0
NATR15-PP	Metric	NATR..-PP	35 mm	95.0
NATV15-PP	Metric	NATV..-PP	35 mm	101.0
NATR15	Metric	NATR	35 mm	101.0
NATV15	Metric	NATV	35 mm	109.0
NUTR15	Metric	NUTR	35 mm	99.0
NUTR1542	Metric	NUTR	42 mm	158.0
PWTR15-2RS-XL	Metric	PWTR..-2RS	35 mm	99.0
PWTR1542-2RS-XL	Metric	PWTR..-2RS	42 mm	158.0
PWTR15-2RS-RR-XL	Metric	PWTR..-2RS-RR	35 mm	99.0
PWTR1542-2RS-RR-XL	Metric	PWTR..-2RS-RR	42 mm	158.0
RSTO12	Metric	RSTO	32 mm	49.0
RNA2201-2RSR	Metric	RNA22..-2RSR	32 mm	57.0
STO17	Metric	STO	40 mm	107.0
NA2203-2RSR	Metric	NA22-2RSR	40 mm	112.0
NATR17-PP	Metric	NATR..-PP	40 mm	139.0
NATV17-PP	Metric	NATV..-PP	40 mm	147.0
NATR17	Metric	NATR	40 mm	144.0
NATV17	Metric	NATV	40 mm	152.0
NUTR17	Metric	NUTR	40 mm	147.0
NUTR1747	Metric	NUTR	47 mm	220.0
PWTR17-2RS-XL	Metric	PWTR..-2RS	40 mm	147.0
PWTR1747-2RS-XL	Metric	PWTR..-2RS	47 mm	220.0
PWTR17-2RS-RR-XL	Metric	PWTR..-2RS-RR	40 mm	147.0
PWTR1747-2RS-RR-XL	Metric	PWTR..-2RS-RR	47 mm	220.0
RSTO15	Metric	RSTO	35 mm	50.0
STO20	Metric	STO	47 mm	152.0
RNA2202-2RSR	Metric	RNA22..-2RSR	35 mm	60.0
NA2204-2RSR	Metric	NA22-2RSR	47 mm	177.0
NATR20-PP	Metric	NATR..-PP	47 mm	236.0
NATV20-PP	Metric	NATV..-PP	47 mm	245.0
NATR20	Metric	NATR	47 mm	246.0
NATV20	Metric	NATV	47 mm	254.0
NUTR20	Metric	NUTR	47 mm	245.0
NUTR2052	Metric	NUTR	52 mm	321.0
PWTR20-2RS-XL	Metric	PWTR..-2RS	47 mm	245.0
PWTR2052-2RS-XL	Metric	PWTR..-2RS	52 mm	321.0
PWTR20-2RS-RR-XL	Metric	PWTR..-2RS-RR	47 mm	245.0
PWTR2052-2RS-RR-XL	Metric	PWTR..-2RS-RR	52 mm	321.0
RSTO17	Metric	RSTO	40 mm	88.0
RNA2203-2RSR	Metric	RNA22..-2RSR	40 mm	94.0
RSTO20	Metric	RSTO	47 mm	130.0
STO25	Metric	STO	52 mm	177.0
RNA2204-2RSR	Metric	RNA22..-2RSR	47 mm	152.0
NA2205-2RSR	Metric	NA22-2RSR	52 mm	209.0
NATR25-PP	Metric	NATR..-PP	52 mm	271.0
NATV25-PP	Metric	NATV..-PP	52 mm	281.0
NATR25	Metric	NATR	52 mm	275.0
NATV25	Metric	NATV	52 mm	285.0
NUTR25	Metric	NUTR	52 mm	281.0
NUTR2562	Metric	NUTR	62 mm	450.0
PWTR25-2RS-XL	Metric	PWTR..-2RS	52 mm	281.0
PWTR2562-2RS-XL	Metric	PWTR..-2RS	62 mm	450.0
PWTR25-2RS-RR-XL	Metric	PWTR..-2RS-RR	52 mm	281.0
PWTR2562-2RS-RR-XL	Metric	PWTR..-2RS-RR	62 mm	450.0
RSTO25	Metric	RSTO	52 mm	150.0
STO30	Metric	STO	62 mm	308.0
RNA2205-2RSR	Metric	RNA22..-2RSR	52 mm	179.0
NA2206-2RSR	Metric	NA22-2RSR	62 mm	324.0
NATR30-PP	Metric	NATR..-PP	62 mm	444.0
NATV30-PP	Metric	NATV..-PP	62 mm	468.0
NATR30	Metric	NATR	62 mm	470.0
NATV30	Metric	NATV	62 mm	481.0
NUTR30	Metric	NUTR	62 mm	465.0
NUTR3072	Metric	NUTR	72 mm	697.0
PWTR30-2RS-XL	Metric	PWTR..-2RS	62 mm	465.0
PWTR3072-2RS-XL	Metric	PWTR..-2RS	72 mm	697.0
PWTR30-2RS-RR-XL	Metric	PWTR..-2RS-RR	62 mm	465.0
PWTR3072-2RS-RR-XL	Metric	PWTR..-2RS-RR	72 mm	697.0
STO35	Metric	STO	72 mm	441.0
RNA2206-2RSR	Metric	RNA22..-2RSR	62 mm	284.0
NA2207-2RSR	Metric	NA22-2RSR	72 mm	505.0
NATR35-PP	Metric	NATR..-PP	72 mm	547.0
NATV35-PP	Metric	NATV..-PP	72 mm	630.0
NUTR35	Metric	NUTR	72 mm	630.0
NUTR3580	Metric	NUTR	80 mm	836.0
PWTR35-2RS-XL	Metric	PWTR..-2RS	72 mm	630.0
PWTR3580-2RS-XL	Metric	PWTR..-2RS	80 mm	836.0
PWTR35-2RS-RR-XL	Metric	PWTR..-2RS-RR	72 mm	630.0
PWTR3580-2RS-RR-XL	Metric	PWTR..-2RS-RR	80 mm	836.0
RSTO30	Metric	RSTO	62 mm	255.0
STO40	Metric	STO	80 mm	530.0
NA2208-2RSR	Metric	NA22-2RSR	80 mm	628.0
NATR40-PP	Metric	NATR..-PP	80 mm	795.0
NATV40-PP	Metric	NATV..-PP	80 mm	832.0
NUTR40	Metric	NUTR	80 mm	816.0
NUTR4090	Metric	NUTR	90 mm	1129.0
PWTR40-2RS-XL	Metric	PWTR..-2RS	80 mm	816.0
PWTR4090-2RS-XL	Metric	PWTR..-2RS	90 mm	1129.0
PWTR40-2RS-RR-XL	Metric	PWTR..-2RS-RR	80 mm	816.0
PWTR4090-2RS-RR-XL	Metric	PWTR..-2RS-RR	90 mm	1129.0
RSTO35	Metric	RSTO	72 mm	375.0
RNA2207-2RSR	Metric	RNA22..-2RSR	72 mm	432.0
STO45	Metric	STO	85 mm	576.0
NUTR45	Metric	NUTR	85 mm	883.0
NUTR45100	Metric	NUTR	100 mm	1396.0
PWTR45-2RS-XL	Metric	PWTR..-2RS	85 mm	883.0
PWTR45100-2RS-XL	Metric	PWTR..-2RS	100 mm	1396.0
PWTR45-2RS-RR-XL	Metric	PWTR..-2RS-RR	85 mm	883.0
PWTR45100-2RS-RR-XL	Metric	PWTR..-2RS-RR	100 mm	1396.0
RNA2208-2RSR	Metric	RNA22..-2RSR	80 mm	530.0
RSTO40	Metric	RSTO	80 mm	420.0
STO50	Metric	STO	90 mm	617.0
NA2210-2RSR	Metric	NA22-2RSR	90 mm	690.0
NATR50-PP	Metric	NATR..-PP	90 mm	867.0
NATV50-PP	Metric	NATV..-PP	90 mm	969.0
NUTR50	Metric	NUTR	90 mm	950.0
NUTR50110	Metric	NUTR	110 mm	1690.0
PWTR50-2RS-XL	Metric	PWTR..-2RS	90 mm	950.0
PWTR50110-2RS-XL	Metric	PWTR..-2RS	110 mm	1690.0
NNTR50X130X65-2ZL	Metric	NNTR..-2ZL	130 mm	5200.0
PWTR50-2RS-RR-XL	Metric	PWTR..-2RS-RR	90 mm	950.0
PWTR50110-2RS-RR-XL	Metric	PWTR..-2RS-RR	110 mm	1690.0
RSTO45	Metric	RSTO	85 mm	453.0
NNTR55X140X70-2ZL	Metric	NNTR..-2ZL	140 mm	6400.0
RSTO50	Metric	RSTO	90 mm	481.0
NNTR60X150X75-2ZL	Metric	NNTR..-2ZL	150 mm	7800.0
NNTR65X160X75-2ZL	Metric	NNTR..-2ZL	160 mm	8800.0
NNTR70X180X85-2ZL	Metric	NNTR..-2ZL	180 mm	13000.0
NNTR80X200X90-2ZL	Metric	NNTR..-2ZL	200 mm	16800.0
NNTR90X220X100-2ZL	Metric	NNTR..-2ZL	220 mm	22500.0
NNTR100X240X105-2ZL	Metric	NNTR..-2ZL	240 mm	28000.0
NNTR110X260X115-2ZL	Metric	NNTR..-2ZL	260 mm	35600.0
NNTR120X290X135-2ZL	Metric	NNTR..-2ZL	290 mm	52800.0
NNTR130X310X146-2ZL	Metric	NNTR..-2ZL	310 mm	65200.0

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Bearings & Components

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Cam Followers, Yoke Type & Stud Type Track Rollers