Radial Needle Roller and Cage Assemblies

BWK radial needle roller and cage assemblies use guided needle rollers without integral inner or outer rings. They provide high radial load capacity in a compact cross section when the shaft and housing bore are prepared as raceways.

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Model:
K 3X5X9, K4X7X7TN1, K5X8X9TN5, K 6X9X8/P6S0, K 6X10X11, K 8X11X10/P6S0, K 10X13X10, K12X15X10TN1, K 14X20X12, K15X21X21, K18X23X20, K 22X28X23, K 27X32X27
Brand:
BWK

Product Details

Radial Needle Roller and Cage Assemblies

Radial needle roller and cage assemblies consist of needle rollers retained and guided by a cage. With no integral bearing rings, they make full use of the available radial installation space.

Structure and Features

High radial load capacity with a small cross section
Low mass and low friction
Accurate roller guidance through the cage
Suitable for hardened and ground shaft and housing raceways
Wide range of metric K series sizes

Series: K

Applications

Suitable for gearboxes, transmissions, machine tools, agricultural machinery, automotive components and compact industrial mechanisms.

Diagram_Radial_Needle_Roller_Cage_Assemblies

Technical Data

Shaft Diameter (mm)	Current Designation	Original Designation	Fw (mm)	Ew (mm)	Bc (mm)	Dynamic Load Cr (N)	Static Load Cor (N)	Grease Speed (rpm)	Oil Speed (rpm)	Weight (kg)
3	K 3X5X9	SZ-406	3	5	9	1200	1000	30000	45000	0.0003
4	K4X7X7TN1		4	7	7	1800	1300	25800	43000	0.000519
5	K5X8X9TN5		5	8	9	2900	2500	23400	39000	0.00084
5	K 5X8X10/P6S0	E39241/5T	5	8	10	2400	2200	23000	36000	0.0014
6	K 6X9X8/P6S0	E29241/6T	6	9	8	2400	2200	20000	32000	0.0013
6	K6X9X8TN1		6	9	8	2600	2200	20200	37000	0.0008
6	K6X9X10TN1		6	9	10	2600	2900	20200	37000	0.0011
6	K6X9X13.5TN1		6	9	13.5	4300	4300	21000	35000	0.00146
6	K6X9X17ZWTN1		6	9	17	4900	5100	21000	35000	0.00169
6	K 6X10X11	SZ-416	6	10	11	3300	2900	20000	32000	0.0028
6	K6X10X11TN1		6	10	11	3600	2800	20000	32000	0.001336
7	K 7X10X10TN1		7	10	10	3200	3000	19000	31000	0.0010
8	K 8X11X10	9242/8	8	11	10	3900	4000	18000	30000	0.00185
8	K 8X11X10/P6S0	E39241/8T	8	11	10	3900	4000	18000	30000	0.0020
8	K8X11X10TN1		8	11	10	3900	4000	19200	32000	0.00127
8	K8X11X13TN1		8	11	13	4400	4600	19200	32000	0.00170
8	K8X11X17ZW		8	11	17	4800	5200	21000	35000	0.00325
8	K8X11X17.2ZWTN1		8	11	17.2	7600	9500	21000	35000	0.00272
8	K 8X12X8	19242/8	8	12	8	3500	2900	18000	30000	0.0022
8	K 8X12X12		8	12	12	5500	5200	18000	30000	0.0034
8	K8X12X17ZW		8	12	17	6000	5900	21000	35000	0.00516
9	K 9X12X10	39241/9	9	12	10	3700	3900	17000	28000	0.0015
9	K 9X12X13	K091213	9	12	13	5100	5700	16000	27000	0.0028
10	K 10X13X10	9242/10(39241/10)	10	13	10	4400	5000	15000	26000	0.0024
10	K 10X13X10/P6S0	E39241/10T	10	13	10	3600	4400	15000	26000	0.0024
10	K10X13X10TN1		10	13	10	4200	4700	17400	29000	0.001496
10	K 10X13X13	9243/10(49241/10)	10	13	13	5400	6400	15000	26000	0.0030
10	K 10X14X10	29242/10	10	14	10	4800	4600	15000	26000	0.0034
10	K 10X14X13	39242/10	10	14	13	6500	6800	15000	26000	0.0044
10	K10X14X20ZW		10	14	20	7600	8300	18000	30000	0.006148
10	K10X16X12TN1		10	16	12	7700	6700	16800	28000	0.00464
10.1	K10.1X13.1X18TN1/YA		10.1	13.1	18	5100	6000	17400	29000	0.00216
12	K12X15X8TN1		12	15	8	4000	4600	16200	27000	0.001603
12	K 12X15X10	9242/12(39241/12)	12	15	10	4300	5100	14000	24000	0.0030
12	K12X15X10TN1		12	15	10	4900	6100	16200	27000	0.00186
12	K 12X15X13	9243/12(49241/12)	12	15	13	6000	7800	14000	24000	0.0036
12	K 12X15X17.5	SZ-429	12	15	17.5	6700	10100	14000	24000	0.0048
12	K 12X16X13	39242/12	12	16	13	6400	7000	14000	24000	0.0045
12	K 12X16X24ZWTN1		12	16	24	11400	15000	14000	24000	0.00705
12.7	K12.7X15.875X12.7		12.7	12.875	12.7	6900	9200			0.004848
14	K 14X18X10	29241/14(9241/14)	14	18	10	6800	7800	14000	24000	0.0046
14	K 14X18X13	9242/14(39241/14)	14	18	13	8200	10000	14000	24000	0.0063
14	K14X18X15TN1		14	18	15	9500	12100	15000	25000	0.0050
14	K 14X18X17	9243/14(59241/14)	14	18	17	10200	13300	14000	24000	0.0072
14	K 14X20X12	19243/14	14	20	12	9200	9000	14000	24000	0.0086
14.288	K 14.288X17.462X15.88		14.288	17.462	15.88	9300	13900	14000	24000	0.0063
15	K15X18X17TN1/YA		15	18	17	8000	11900	15000	25000	0.003858
15	K15X18X17TN1		15	18	17	8000	12100	15000	25000	0.00460
15	K 15X19X8		15	19	8	4800	5800	14000	22000	0.0045
15	K 15X19X10	K151910	15	19	10	7100	8500	14000	22000	0.0048
15	K15X19X17		15	19	17	10700	14400	14400	24000	0.009023
15	K 15X20X10	K152010	15	20	10	6900	7100	14000	22000	0.0068
15	K 15X20X17		15	20	17	12400	15000	14000	22000	0.0111
15	K15X21X11		15	21	11	9100	10100	14400	24000	0.0089
15	K 15X21X17	39243/15	15	21	17	14300	16000	14000	22000	0.0132
15	K15X21X21		15	21	21	16300	19000	14400	24000	0.01598
16	K 16X20X10	9241/16(29241/16)	16	20	10	6600	7800	13000	21000	0.0052
16	K 16X20X13	9242/16(39241/16)	16	20	13	8900	11600	13000	21000	0.0071
16	k 16x20x17	9243/16(59241/16)	16	20	17	11200	15600	13000	21000	0.0092
16	K 16X21X22		16	21	22	16100	21300	13000	21000	0.0154
16	K 16x22x12	19243/16	16	22	12	9900	10100	13000	21000	0.0094
17	K 17X21X10		17	21	10	6500	7900	13000	21000	0.0067
17	K 17X21X13	K172113	17	21	13	8900	11700	13000	21000	0.0070
17	K 17X21X17	9243/17(59241/17)	17	21	17	12300	17800	13000	21000	0.0095
17.5	K 17.5X22X16	K17.52216	17.5	22	16	12000	16100	13000	21000	0.0093
18	K 18X22X08	k18228	18	22	8	5700	6700	13000	21000	0.0054
18	K 18X22X13	K182213	18	22	13	9600	13200	13000	21000	0.0075
18	K 18X22X17	9243/18(59241/18)	18	22	17	12200	17900	13000	21000	0.0120
18	K18X22X23		18	22	23	10100	11500	13200	22000	0.016119
18	K18X23X20		18	23	20	14000	20700	13200	22000	0.01570
18	K18X24X20		18	24	20	18800	23900	13200	22000	0.0210
18	K 18X24X30	69243/18	18	24	30	23400	31600	13000	21000	0.0267
19	K 19X23X13		19	23	13	9500	13300	13000	20000	0.0084
20	K 20X24X13	9242/20(39241/20)	20	24	13	9400	13300	12000	19000	0.0078
20	K 20X24X17	9243/20(59241/20)	20	24	17	12500	19100	12000	19000	0.0110
20	K 20X25X20		20	25	20	15300	23900	12000	19000	0.01727
20	K 20X26X12		20	26	12	11000	12300	12000	19000	0.0114
20	K20X26X13		20	26	13	14400	17900	12600	21000	0.01262
20	K 20X26X15		20	26	15	15500	21100	12000	19000	0.0159
20	K 20X26X17	K202617	20	26	17	16800	21300	12000	19000	0.0180
20	K 20X26X20		20	26	20	19700	26100	12000	19000	0.0222
20	K20X26X24		20	26	24	20500	31000	12600	21000	0.0256
20	K 20X28X20		20	28	20	21700	24600	12000	19000	0.0280
20	K 20X30X30	K203030	20	30	30	35100	40000	12000	19000	0.0535
20.24	K20.24X28.18X25.4		20.24	28.18	25.4	29700	37300	12000	20000	0.035344
20.612	K 20.612X33.325X35		20.612	33.325	35	51800	58200	11000	17000	0.0861
22	K 22X26X10	9241/22(29241/22)	22	26	10	8600	12300	11000	17000	0.0071
22	K22X26X10DTN1		22	26	10	8000	11100	12000	20000	0.0044
22	K 22X26X11	K222611	22	26	11	9900	14700	11000	17000	0.0081
22	K 22X26X13	9242/22(39241/22)	22	26	13	10400	15700	11000	17000	0.0094

Technical data continues in the following tabs. Dimensions, load ratings, speeds and weights should be confirmed according to the actual operating conditions.

Technical Data 2

Radial Needle Roller and Cage Assemblies - Technical Data 2

Shaft Diameter (mm)	Current Designation	Original Designation	Fw (mm)	Ew (mm)	Bc (mm)	Dynamic Load Cr (N)	Static Load Cor (N)	Grease Speed (rpm)	Oil Speed (rpm)	Weight (kg)
22	K 22X26X17	9243/22(59241/22)	22	26	17	13300	21400	11000	17000	0.0120
22	K 22X28X23	K222823	22	28	23	21800	30600	11000	17000	0.0260
22	K 22X30X16	K223016(SZ-432)	22	30	16	18200	20100	11000	17000	0.0257
22	K 22X34X19	K223419(9248/22)	22	34	19	30900	31300	11000	17000	0.0423
23	K23X27X13		23	27	13	10400	15800	11000	17000	0.01006
23	K 23X35X15.2	SZ-459	23	35	15.2	22000	23000	10000	15000	0.0408
24	K 24X28X10	9241/24	24	28	10	7800	11200	10000	15000	0.0081
24	K24X28X13		24	28	13	10300	15800	10000	15000	0.01198
24	K 24X28X17	9243/24	24	28	17	12900	23900	10000	15000	0.0130
24	K24X36X23J		24	36	23	37400	40700	10000	15000	0.05557
25	K 25X29X10	9241/25(29241/25)	25	29	10	8000	11800	10000	15000	0.0083
25	K25X29X10TN1		25	29	10	8000	11800	10000	15000	0.00492
25	K 25X29X13D	32641/25	25	29	13	7600	12200	10000	15000	0.0105
25	K 25X29X13	9242/25(39241/25)	25	29	13	10900	17400	10000	15000	0.0108
25	K 25X29X17	9243/25(59241/25)	25	29	17	14400	24900	10000	15000	0.0140
25	K 25X30X17	K253017	25	30	17	16500	25200	10000	15000	0.0162
25	K25X30X20		25	30	20	16900	15800	10000	15000	0.0164
25	K 25X30X25	K253025	25	30	25	23900	40400	10000	15000	0.0230
25	K 25X30X26J	SZ-436F	25	30	26	20100	36500	10000	15000	0.0232
25	K 25X32X16	K253216	25	32	16	18300	22800	10000	15000	0.0250
25	9249/25		25	33	19			10000	15000	0.0330
25	K 25X33X24	K25X33X24Y	25	33	24	30000	44800	10000	15000	0.0428
25	K 25X33X25	K253325	25	33	25	32000	43100	10000	15000	0.0430
25.4	WJ-162116		25.4	33.34	25.4	26600	28500	10000	15000	0.04085
25.4	K 25.4X41.288X30.2		25.4	41.288	30.2	50400	51200	9000	13000	0.0984
25.75	K 25.75X35.75X16	9248/26	25.75	35.75	16	19700	22600	9000	13000	0.0380
26	K 26X30X13	K263013	26	30	13	11600	18900	9000	13000	0.0103
26	K26X30X13DTN1		26	30	13	11200	18200	9000	13000	0.00699
26	K 26X31X24ZW		26	31	24	19900	33300	9000	13000	0.0203
26.59	K26.59X34.53X18.65		26.59	34.53	18.65	25200	32500	9000	13000	0.02849
26.59	K26.59X34.53X25.4		26.59	34.53	25.4	34500	48500	9000	13000	0.042164
27	K 27X32X23DTN1	014311115D	27	32	23	20700	34800	9000	13000	0.0158
27	K 27X32X24		27	32	24	20800	34900	9000	13000	0.0244
27	K 27X32X27		27	32	27	26200	47100	9000	13000	0.02807
27	K 27X32X50.8DZW	016311116A	27	32	50.8	36500	73500	9000	13000	0.0540
28	K 28X32X12	SZ-438	28	32	12	10100	16300	9000	13000	0.0120
28	K 28X33X13	9241/28(29241/28)	28	33	13	13200	19700	9000	13000	0.0150
28	K 28X33X17	49241/28	28	33	17	17500	28200	9000	13000	0.0200
28	K 28X33X27	9243/28	28	33	27	27100	49400	9000	13000	0.0320
28	K 28X35X18		28	35	18	23900	33200	9000	13000	0.0285
28.428 29.116	X700 020 36		28.428	34.1	4.8	6200	6900	9000	13000	0.004088
29.116	X700 020 35		29.116	34.1	4.8	6600	7600	9000	13000	0.003424
30	K 30X35X13	9241/30(29241/30)	30	35	13	13500	20700	8000	12000	0.0230
30	K 30X35X17/P6	E49241/30	30	35	17	18500	31000	8000	12000	0.0212
30	K30X35X17DTN1		30	35	17	17900	29700	8000	12000	0.0143
30	K30X35X20		30	35	20	18900	35800	8000	12000	0.0250
30	K 30X35X27	9243/30(79241/30)	30	35	27	27700	52000	8000	12000	0.0330
30	K 30X37X16	K303716	30	37	16	20400	28000	8000	12000	0.0270
30	K 30X37X16/P6	EK303716	30	37	16	20400	28000	8000	12000	0.0270
30	K 30X38X20	19244/30	30	38	20	26600	35600	8000	12000	0.0405
30	K 30X40X27/S0	9249/30T	30	40	27	42400	56200	7500	11000	0.0600
30	K 30X40X30/S0	29245/30T	30	40	30	51000	71200	7500	11000	0.0780
30	K30X40X32		30	40	32	61900	66900	7500	11000	0.07418
30	K 30X42X32	9248/30	30	42	32	61200	80300	7500	11000	0.1012
30	K30X45X30J		30	45	30	58700	66700	7500	11000	0.10633
30	K30X46X28J		30	46	28	59100	64700	7500	11000	0.11927
31	K 31X37X24		31	37	24	27700	46400	7500	11000	0.03784
31.75	K31.75X41.28X19.05		31.75	41.28	19.05	25200	32500	7500	11000	0.03805
32	K 32X37X20DTN1	014311325D	32	37	20	18700	32000	7500	11000	0.0152
32	K 32X37X25	020311325	32	37	25	26000	49200	7500	11000	0.0230
32	K 32X37X27	79241/32(9243/32)	32	37	27	29200	57000	7500	11000	0.0370
32	K32X37X28DTN1	020 311 213	32	37	28	22800	27000	7500	11000	0.0257
32	K 32X37X34ZW		32	37	34	32700	67800	7500	11000	0.04390
32	K 32X38X20	K323820	32	38	20	26100	43200	7500	11000	0.0300
32	K32X39X30		32	39	30	38000	63200	7500	11000	0.06065
32	K32X46X32J		32	46	32	64700	79700	7500	11000	0.117168
34	K 34X39X15	K343915	34	39	15	16400	27700	7500	11000	0.0207
34	K 34X44X16	K34X44X16Y	34	44	16	27000	32500	7500	11000	0.0463
35	K 35X39X34ZW		35	39	34	21200	47000	7500	11000	0.0430
35	K 35X40X13	9241/35(29241/35)	35	40	13	14900	24800	7500	11000	0.0164
35	K35X40X23F1		35	40	23	20300	40900	7500	11000	0.0316
35	k 35X40X27	9243/35(79241/35)	35	40	27	30600	62100	7500	11000	0.0280
35	K 35X40X31ZW		35	40	31	30100	62600	7500	11000	0.0444
35	K 35X42X16		35	42	16	21800	31600	7500	11000	0.0330
35	K 35X42X30	49243/35	35	42	30	38200	65200	7500	11000	0.0620
35	K354520Y		35	45	20	32400	19900	7500	11000	0.0638
35.32	K 35.32X43.26X18.65		35.32	43.26	18.65	33200	50200	7500	11000	0.0429
35.32	K 35.32X43.26X31.75		35.32	43.26	31.75	53700	93200	7500	11000	0.0798
36	K 36X40X29	SZ-460	36	40	29	22200	48600	7500	11000	0.0362
37	K 37X42X27.3DZW	016311213H	37	41.65	27.3	26200	53600	7000	10000	0.0400
37	K 37X42X31.3DZW	016311115	37	41.65	31.3	30500	65200	7000	10000	0.0470
38	K 38X42X9	K38429	38	42	9	8700	14700	7000	10000	0.0115
38	K 38X44X25		38	44	25	33100	62500	7000	10000	0.0461
38	K384620		38	46	20	29300	26600	7000	10000	0.0500
38	K 38X46X28		38	46	28	42800	70400	6500	9500	0.06523
38	K38X46X30		38	46	30	39100	70600	6500	9500	0.080474
38	K38X50X30		38	50	30	61900	86500	6500	9500	0.10934
38	K38X50X32		38	50	32	65700	93300	6500	9500	0.1177
38	K 38X54X35	SZ-426	38	54	35	69900	84100	6500	9500	0.1920
38.4	K 38.4X44.4X44ZW	SZ-450	38.4	44.4	44	48900	105900	6500	9500	0.0763

Technical data continues in the next tab. Dimensions, load ratings, speeds and weights should be confirmed according to the actual operating conditions.

Technical Data 3

Radial Needle Roller and Cage Assemblies - Technical Data 3

Shaft Diameter (mm)	Current Designation	Original Designation	Fw (mm)	Ew (mm)	Bc (mm)	Dynamic Load Cr (N)	Static Load Cor (N)	Grease Speed (rpm)	Oil Speed (rpm)	Weight (kg)
39	K 39X44X26ZW	016311207A	39	44	26	26900	55700	6500	9500	0.0295
40	K 40X44X34.5ZW		40	44	34.5	23800	56800	6500	9500	0.0498
40	K 40X45X17	9242/40	40	45	17	20700	39900	6500	9500	0.0280
40	K 40X45X27	9243/40(79241/40)	40	45	27	32100	69900	6500	9500	0.0440
40	K40X46X34		40	46	34	40800	83800	6500	9500	0.06244
40	K40X46X39		40	46	39	50300	109500	6500	9500	0.06952
40	K 40X48X20	19244/40	40	48	20	34200	53800	6500	9500	0.0533
41	K 41X48X31ZW		41	48	31	407000	769000	6000	9000	0.0606
42	K42X47X13		42	47	13	16500	29900	6000	9000	0.01729
42	K 42X47X27	79241/42(9243/42)	42	47	27	33700	74900	6000	9000	0.0404
42	K 42X47X34ZW	SZ-456	42	47	34	34300	78200	6000	9000	0.0500
42.333	K 42.333X51.858X21.828		42.333	51.858	21.828	46100	71600	5500	8500	0.0733
42.333	K 42.333X51.858X25.40		42.333	51.858	25.4	45200	88200	5500	8500	0.0889
42.333	K 42.333X51.858X31.75		42.333	51.858	31.75	65800	113100	5500	8500	0.1053
42.46	K42.46X58.34X31.48		42.46	58.34	31.48	85200	112400	5500	8500	0.18096
43	K 43X48X27	016311229A	43	48	27	33100	75000	6000	9000	0.0293
43	K 43X49X31	SZ-418F	43	49	31	44100	93600	6000	9000	0.0620
43	K 43X50X18	9249/43	43	50	18	25700	41600	5500	8500	0.0490
44	K 44X50X30.5ZW		44	50	30.5	37100	78100	5500	8500	0.0603
44.45 45	K44.45X57.15X26.59		44.45	57.15	26.59	60000	83300	5500	8500	0.11573
45	K 45X50X27	9243/45(79241/45)	45	50	27	34700	80100	5500	8500	0.0500
46	K 46X52X37	SZ-417	46	52	37	51200	116100	5500	8000	0.0738
47	K 47X53X33DZW		47	53	33	40700	88500	5500	8000	0.07333
48	K 48X53X17	49241/48(9242/48)	48	53	17	22900	48600	5500	8000	0.0320
48	K48X54X29		48	54	29	36100	84000	5500	8000	0.0681
48	K48X54X30		48	54	30	41600	91100	5500	8000	0.0674
48	K48X54X34		48	54	34	47900	109200	5500	8000	0.0710
49	K 49X55X32ZW		49	55	32	39300	87100	5500	8000	0.0597
50	K 50X55X13	29241/50	50	55	13	19900	35000	5000	7500	0.0230
50	K 50X55X17	9241/50(49241/50)	50	55	17	23400	50100	5000	7500	0.0320
50	K50X55X20		50	55	20	22600	27900	5000	7500	0.0536
50	K 50X55X30	9243/50	50	55	30	36200	87800	5000	7500	0.0590
50	K 50X58X20D	12644/50	50	58	20	34900	59800	5000	7500	0.0650
50	K50X58X25		50	58	25	46600	86700	5000	7500	0.0742
50	K 50X58X30	K505830	50	58	30	53200	103000	5000	7500	0.0908
50.8	WJ323824Y		50.8	60.325	38.10	74900	85400	5000	7500	0.1512
52	K 52X58X32ZW		52	58	32	40400	93000	5000	7000	0.0632
54	K 54X62X21	9249/54	54	62	21	36500	65100	4600	7000	0.0761
55	K55X60X20		55	60	20	27600	64300	4600	7000	0.0513
55	K 55X60X30	9243/55	55	60	30	38300	98000	4600	7000	0.0690
55	K55X61X18		55	61	18	29500	60800	4200	7000	0.0434
55	K55X61X20		55	61	20	28600	65300	4200	7000	0.0542
55	K 55X61X44ZW		55	61	44	56800	144600	4600	7000	0.1190
55	K 55X62X40ZWD	9348/55K(KKS556240)	55	62	40	54400	124000	4600	7000	0.1194
55	K 55X63X25	29243/55	55	63	25	45000	85400	4600	7000	0.090
56	K56X62X20.7		56	62	20.7	31100	65100	4200	7000	0.05662
57	K 57X61X10TN3	SZ-488TN3	57	61	10	4600	7400	4500	6700	0.005
57	K57X63X23		57	63	23	37300	82600	4200	7000	0.05834
58	K58X63X17		58	63	17	24000	60500	4200	7000	0.0393
58	K 58X63X20	9242/58	58	63	20	28600	67700	4400	6500	0.0406
58	K58X63X30		58	63	30	42300	112000	4200	7000	0.0677
58	K 58X64X40ZW	SZ-404	58	64	40	53400	138200	4400	6500	0.1060
60	K 60X65X20/P5	D9242/60	60	65	20	29100	69400	4300	6300	0.0510
60	K60X65X30	9243/60	60	65	30	40400	105800	4300	6300	0.0687
60	K60X66X21.2		60	66	21.2	31700	69200	4300	6300	0.06143
60	K 60X66X33ZW	KK606633	60	66	33	45100	111300	4300	6300	0.1028
62	K62X70X20J		62	70	20	38000	70800	4300	6300	0.077634
62	K 62X70X39	KK627039	62	70	39	67400	151700	4000	6000	0.1480
62.1	K 62.1X68.1X21.1	F-52386A	62.1	68.1	21.1	34100	76100	4000	6000	0.05187
63	K 63X70X40ZW		63	70	40	61600	151100	3900	5900	0.1450
63	K 63X71X25	29243/63(9246/63)	63	71	25	47100	95800	3900	5900	0.0942
63.66	K63.66X71.67X19.3		63.66	71.67	19.3	42700	84800	3900	5900	0.074519
64	K64X70X16		64	70	16	28100	59700	3900	5900	0.05938
65	K 65X73X30	K657330	65	73	30	57300	123600	3800	5700	0.1238
68	K 68X75X40ZW		68	75	40	62000	158200	3700	5600	0.14667
70	K 70X77X40ZW		70	77	40	67700	173300	3600	5400	0.1543
70	K70X78X39ZW		70	78	39	68700	161300	3600	5400	0.190596
70	K 70X78X43ZW	KK707843	70	78	43	78500	195800	3600	5400	0.1819
70	K 70X80X30		70	80	30	69900	138700	3600	5400	0.1810
72	K 72X78X40	SZ-405	72	78	40	56400	155100	3600	5300	0.1330
72	K 72X80X20	19243/72(9245/72)	72	80	20	43300	89200	3600	5300	0.0940
75	K 75X82X30ZW		75	82	30	53600	136300	3400	5100	0.14097
75	K75X82X40ZW		75	82	40	65400	176100	3600	6000	0.16762
77	K 77X85X41ZW		77	85	41	77000	193900	3300	5000	0.21693
78	K78X85X19.6		78	85	19.6	40300	92400	3600	6000	0.08423
78	K 78X85X23.5	K788523.5	78	85	23.5	48300	116600	3300	4900	0.1159
80	K 80X88X30	39243/80(9247/80)	80	88	30	66600	161100	3200	4800	0.1410
80	K 80X88X35ZW	49343/80	80	88	35	69300	173800	3200	4800	0.1790
82	K 82X90X50ZW	KK829050	82	90	50	94400	259100	3100	4600	0.2540
84	K 84X92X44ZW		84	92	44	87200	229200	3000	4500	0.25882
85	K85X92X17		85	92	17	36000	83600	3300	5500	0.08789
85	K859219		85	92	19	40500	97200	3300	5500	0.1143
85	K 85X93X25	9246/85	85	93	25	54800	129700	3000	4400	0.1400
85	K 85X95X45	59243/85	85	95	45	100000	232500	3000	4400	0.2791
105	K105X112X21		105	112	21	48600	129900	2700	4500	0.0979
105	K 105X112X30		105	112	30	67400	197900	2500	3600	0.1655
115	K 115X122X35	9243/115	115	122	35	82100	271400	2300	3300	0.1968
120	K 120X127X24	K12012724	120	127	24	62200	190600	2200	3200	0.1516
130	K 130X137X25	29241/130	130	137	25	65700	205400	2000	3000	0.1770
203	K 203X221X26	K20322126	203	221	26	161700	387800	1300	1900	0.6904

Dimensions, load ratings, speeds and weights should be confirmed according to the actual operating conditions.

radial needle roller and cage assembly needle roller cage K series needle bearing radial needle bearing compact bearing

Radial Needle Roller and Cage Assemblies

Radial Needle Roller and Cage Assemblies

Structure and Features

Applications

Technical Data

Radial Needle Roller and Cage Assemblies - Technical Data 2

Radial Needle Roller and Cage Assemblies - Technical Data 3

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