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Industry Bearing

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Radial needle roller and supporting frame unit

Shaft Diameter	Bearing Designation		Mass Approx	Boundary Dimensions			Basic Load Rating		Limiting Speed
Shaft Diameter	Current	Original Code	Mass Approx	Fw	Ew	Bc	Cr Dynamic	Cor Static	Oil
mm	Current	Original Code	g	mm			N		rpm
40	K40X47X18		45.2	40	47	18	29000	49500	9000
	K40X47X20	29243/40	42	40	47	20	32000	56500	9000
	K40X48X20	19244/40	57.7	40	48	20	35500	58500	9000
	K40X45X30 ZW		48	40	45	30	26000	53500	9000
42	K42X47X13	29241/42	22.5 42	47	13	17300	33000	9000
	K42X47X17	49241/42	31.1	42	47	17	21100	42500	9000
	K42X47X25 TN		25.4	42	47	25	27000	57500	9000
	K42X47X27	79241/42	46.6	42	47	27	33000	74500	9000
	K42X48X35	7242/42	60	42	48	35	35000	76000	9000
	K42X50X18		53	42	50	18	31000	49500	9000
	K42X50X20	19244/42	54	42	50	20	34500	56500	9000
	K42X47X30 ZW		54	42	47	30	31000	75500	9000
43	K43X48X17		29.3	43	48	17	21000	42500	9000
	K43X48X27		45.7	43	48	27	33000	74500	9000
	K43X50X18	9249/43	48.5	43	50	18	30500	53500	9000
45	K45X49X19		27	45	49	19	17500	40000	8000
	K45X50X17	49241/45	25.5	45	50	17	22000	45000	8000
	K45X50X27	19241/45	50	45	50	27	34000	79500	8000
	K45X50X32 TN		45	45	50	32	38000	90500	8000
	K45X52X18		51	45	52	18	31000	56500	8000
	K45X52X21 TN		32.9	45	52	21	39500	57500	8000
	K45X53X20	19244/45	62.2	45	53	20	38500	66500	8000
	K45X53X21		65	45	53	21	38000	66500	8000
	K45X53X22		68.4	45	53	22	42000	66500	8000
	K45X53X28		78	45	53	28	51500	97500	8000
	K45X59X18 TN		60.5	45	59	18	43500	53500	7000
	K45X59X32		145.5	45	59	32	72500	101500	7000
	K45X59X36		195	45	59	36	75500	108500	7000
	K45X51X36 ZW		85	45	51	36	44500	98500	7000
47	K47X52X17		32	47	52	17	22800	48500	8000
	K47X52X27		50.7	47	52	27	34500	82500	8000
	K47X53X25		53	47	53	25	38000	81500	8000
	K47X55X28		62.4	47	55	28	52500	99500	7500
48	K48X54X19	39242/48	44	48	54	19	30000	60500	7500
48	K48X54X25	59242/48	55	48	54	25	31000	91000	7500
50	K50X55X13.5		31	50	55	13.5	17500	36000	7500
50	K50X55X17	49241/50	35	50	55	17	21400	46500	7500

Shaft Diameter	Bearing Designation		Mass Approx	Boundary Dimensions			Basic Load Rating		Limiting Speed
Shaft Diameter	Current	Original Code	Mass Approx	Fw	Ew	Bc	Cr Dynamic	Cor Static	Oil
mm	Current	Original Code	g	mm N			rpm
50	K50X55X20	59241/50	39.4	50	55	20	26000	59500	7500
	K50X55X30	9243/50	59.4	50	55	30	38500	96500	7500
	K50X57X18		53.4	50	57	18	33000	62500	7000
	K50X58X20	19244/50	64.9	50	58	20	35000	61500	7000
	K50X58X25	29244/50	81	50	58	25	43500	80500	7000
52	K52X57X12		24	52	57	12	17500	36000	7000
55	K55X60X20		43.4	55	60	20	28000	65500	6500
	K55X60X27		60.5	55	60	27	37500	96500	6500
	K55X60X30		68.6	55	60	30	40500	10300	6500
	K55X61X20	49241/55	56	55	61	20	41000	11000	6500
	K55X62X18		5.4	55	62	18	35000	69500	6500
	K55X63X15		53	55	63	15	24500	40500	6500
	K55X63X20	19243/55	73.3	55	63	20	39500	73500	6500
	K55X63X25	29243/55	88	55	63	25	49500	99500	6500
	K55X63X32		117	55	63	32	61500	129500	6500
	K55X60X40 ZW		96.5	55	60	40	48000	13200	6500
56	K56X61X20		45	56	61	20	27000	64500	6500
58	K58X63X17		42	58	63	17	21500	63500	6000
	K58X64X19		53	58	64	19	24500	77500	6000
	K58X65X18		52	58	65	18	34500	69500	6000
	K58X65X38 ZW		106	58	65	38	48500	106500	6000
60	K60X65X20	49241/60	50.5	60	65	20	29000	71500	6000
	K60X65X30	69241/60	71.2	60	65	30	42000	115500	6000
	K60X68X20	19243/60	79	60	68	20	43000	84500	5500
	K60X68X23		94	60	68	23	49000	100500	5500
	K60X68X25	29243/60	97	60	68	25	52500	110500	5500
	K60X68X27		98	60	68	27	59000	120500	6000
	K60X75X42		240	60	75	42	11300	19200	5500
	K60X66X33 ZW		104	60	66	33	45500	111500	5500
	K60X66X40 ZW		116	60	66	40	57500	150500	5500
	K60X68X30 ZW		136	60	68	30	44000	87500	5500
	K60X68X34 ZW		140	60	68	34	47500	95500	5500
62	K62X70X40 ZW		147.5	62	70	40	65500	145500	5500
63	K63X70X21		75	63	70	21	45000	100500	5500
64	K64X70X16		53	64	70	16	27500	59500	5500
65	K65X70X20	49241/65	49	65	70	20	30000	76500	5500
	K65X70X30		83	65	70	30	43500	123500	5500
	K65X73X23		100	65	73	23	45500	93500	5000
	K65X73X30	39243/65	126	65	73	30	56500	122500	5000

Shaft Diameter	Bearing Designation		Mass Approx	Boundary Dimensions			Basic Load Rating		Limiting Speed
Shaft Diameter	Current	Original Code	Mass Approx	Fw	Ew	Bc	Cr Dynamic	Cor Static	Oil
mm	Current	Original Code	g	mm			N		rpm
68	K68X74X20	49241/68	65	68	74	20	35000	83500	5000
	K68X74X30	69241/68	97	68	74	30	46000	117500	5000
	K68X74X35 ZW	79241/68	116	68	74	35	48000	124500	5000
	K68X75X20		120	68	75	20	53500	127500	4500
70	K70X76X20	49241/70	70	70	76	20	35500	85500	4500
	K70X76X30	69241/70	100	70	76	30	51500	138500	4500
	K70X78X25	29243/70	115	70	78	25	51500	111500	4500
	K70X78X30	39243/70	136	70	78	30	59500	134500	4500
	K70X80X30	29244/70	150	70	80	30	72500	147500	4500
	K70X78X46 ZW		230	70	78	46	77500	18800	4500
72	K72X80X20	19243/72	94	72	80	20	41000	84500	4500
73	K73X79X20		69	73	79	20	36500	99500	4500
75	K75X81X20	49241/75	72	75	81	20	37000	93500	4500
	K75X81X30	69241/75	106	75	81	30	51500	142000	4500
	K75X83X23		113	75	83	23	49500	108000	4000
	K75X83X30	39243/75	147	75	83	30	61500	142000	4000
	K75X83X35 ZW	49243/75	165	75	83	35	62500	146500	4000
	K75X83X40 ZW	59243/75	190	75	83	40	72500	176500	4000
80	K80X86X20	49241/80	76	80	86	20	38000	97500	4000
	K80X86X30	69241/80	114	80	86	30	55500	158500	4000
	K80X88X30	39243/80	141	80	88	30	71500	178500	4000
	K80X88X40 ZW	59243/80	204	80	88	40	75500	191500	4000
	K80X88X46 ZW	69243/80	235	80	88	46	87500	23000	4000
85	K85X92X20	29241/85	96	85	92	20	44000	107500	3500
90	K90X97X20	29241/90	103	90	97	20	44500	112500	3000
	K90X98X27		150	90	98	27	60500	149500	3000
	K90X98X30	39242/90	172	90	98	30	67500	171500	3000
95	K95X102X20	29241/95	110	95	102	20	45500	122500	2900
	K95X102X30	39242/95	177	95	102	30	68500	179500	2900
	K95X103X40 ZW	59242/95	250	95	103	40	82500	227500	2900
100	K100X107X21		120	100	107	21	47500	126500	2700
	K100X108X27		176	100	108	27	56500	142500	2700
	K100X108X30	39242/100	190	100	108	30	70500	187500	2700
105	K105X112X21		123	105	112	21	47000	126500	2500
105	K105X113X30	39242/105	198	105	113	30	71500	196500	2500
110	K110X117X24		146	110	117	24	55500	157500	2300
110	K110X118X30	39244/110	217	110	118	30	77500	218500	2300

Shaft Diameter	Bearing Designation		Mass Approx	Boundary Dimensions
Shaft Diameter	Current	Original Code	Mass Approx	Fw	Ew	Bc
mm	Current	Original Code	g	mm
19.051	KNL19.051X28.588X36.75	64903	70	19.051	28.588	36.75
19.051	KNL19.051X28.588X43.25	64904	80	19.051	28.588	43.25
20	KNL20X30.2X18	64704	40	20	30.2	18
20.612	KNL20.612X33.325X35	864904	96	20.612	33.325	35
20.638	KNL20.638X33.338X36.75	64705	92	20.638	33.338	36.75
25	KNL25X38X24.7	64805	82	25	38	24.7
25.4	KNL25.4X41.2X60.4	64905	265	25.4	41.2	60.4
27.71	KNL27.7X42.825X44.1	64906	183	27.71	42.825	44.1
28.575	KNL28.575X41.275X34.925	64806	122	28.575	41.275	34.925
28.578	KNL28.578X41.275X40	94626	155	28.578	41.275	40
29.975	KNL29.975X42X44.1	64706	160	29.975	42	44.1
29.975	KNL29.975X42X31	9148/30	81	29.975	42	31
31.75	KNL31.75X44.45X31.75	864807	115.8	31.75	44.45	31.75
31.9	KNL31.9X41.46X32	31.9X41.46X32	95	31.9	41.46	32
32	KNL32X50X45	30643/32	272	32	50	45
32	KNL32X52X49	64907	329	32	52	49
37.96	KNL37.96X53.9X36	37.96X53.9X36	208.3	37.96	53.9	36
40	KNL40X60X30	10643/40	248	40	60	30
52.412	KNL52.412X71.425X42.3	864911	441	52.412	71.425	42.3
65	KNL65X89X58.9	864913	943	65	89	58.9
74	KNL74X106X57.9	864915	1563	74	106	57.9

Shaft Diameter	Bearing Designation		Mass Approx	Boundary Dimensions			Basic Load Rating
Shaft Diameter	Current	Original Code	Mass Approx	Fw	Ew	Bc	Cr Dynamic	Cor Static
mm	Current	Original Code	g	mm			N
8	KZK8X12X8	19242/8	1.9	8	12	8	4700	4580
10	KZK10X14X10	29242/10	3.3	10	14	10	5000	5160
12	KZK12X15X13	49241/12	3.6	12	15	13	5300	7400
	KZK12X16X10	29242/12	3.5	12	16	10	6100	6900
	KZK12X16X11		3.7	12	16	11	6200	7100
	KZK12X17X10	, 19243/12	5	12	17	10	7020	7020
	KZK12X18X10	19242/12	7.8	12	18	10	7400	7200
14	KZK14X18X10	29241/14	4	14	18	10	7100	8500
	KZK14X19X10	19242/14	5.5	14	19	10	7300	7600
	KZK14X19X12		7.5	14	19	12	7460	7950
	KZK14.4X20.4X10		6.5	14.4	20.4	10	8100	7800
15	KZK15X19X9		5	15	19	9	6800	7100
	KZK15X19X10	29241/15	6	15	19	10	7200	8400
	KZK15X20X10	19242/15	7.5	15	20	10	7800	9100
	KZK15X21X10		8.5	15	21	10	8400	10500
	KZK15X21X11		9.5	15	21	11	8500	10700
	KZK15.2X22.2X12		11.5	15.2	22.2	12	8600	11100
16	KZK16X20X10	29241/16	5.8	16	20	10	8200	9200
	KZK16X20X24	79241/16	6.3	16	20	24	8700	9400
	KZK16X21X10	19242/16	5.8	16	21	10	8800	9800
	KZK16X22X12	19243/16	9.5	16	22	12	11000	11900
	KZK16X22X14		11	16	22	14	13200	13930
17	KZK17X21X10	29241/17	6.7	17	21	10	7600	9000
17	KZK17X23X11		9.5	17	23	11	8100	11300
18	KZK18X22X10	29241/18	6.9	18	22	10	7600	9800
	KZK18X22X24		7.2	18	22	24	10100	17200
	KZK18X24X11.6	19243/18	10	18	24	11.6	11600	13100
	KZK18X24X12	19243/18	10	18	24	12	11600	13100
	KZK18X24X13.3		12.4	18	24	13.3	9000	10700
	KZK18X24X13.5		12.4	18	24	13.5	9000	10700
	KZK18X24X15	29243/18	14	18	24	15	13200	15500
19	KZK19X25X16	19244/19K	13.9	19	25	16	12100	15500
19	KZK19X28X14		20	19	28	14	12100	15000
20	KZK20X25X16		12	20	25	16	9900	12300
	KZK20X26X12	19243/20	9.6	20	26	12	10100	12500
	KZK20X26X14		12	20	26	14	12600	16700
	KZK20X26X17	9246/20	17	20	26	17	12700	17600

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Needle Roller Bearings

Drawn cup needle roller bearing

Drawn cup roller clutch bearings (One-way Bearing)

Axial needle roller bearing and washer

Radial needle roller and supporting frame unit

Inner ring,(IR,LR)

Needle roller bearings

Inner ring,(IR,LR)

Needle roller bearings

Stud type track rollers (Cam Followers)

Yoke type tract rollers (Roller Followers)

Other related category:	Auto Bearings, Power Transmission Parts, Auto Steering Gears
Relative Product :	Deep Groove Ball Bearings , Angular Contact Ball Bearing , Cylindrical Roller Bearings , Self-Aligning Ball Bearing , Spherical Roller Bearings , Tapered Roller Bearings , Bearing Units , Thrust Bearings , Needle Roller Bearings , Linear Bearings , Special Non Standard Bearings

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