KOYO - Needle Roller Bearings With inner ring Metric series(combined)


Product number	d	F	B	r(min.)	(Refer.)Mass
JR5x8x8JS1	5 mm	8 mm	8 mm	0.3 mm	0.002 kg
JR5x8x12	5 mm	8 mm	12 mm	0.3 mm	0.003 kg
JR5x8x16	5 mm	8 mm	16 mm	0.3 mm	0.004 kg
JR6x9x8JS1	6 mm	9 mm	8 mm	0.3 mm	0.002 kg
JR6x9x12	6 mm	9 mm	12 mm	0.3 mm	0.003 kg
JR6x9x16	6 mm	9 mm	16 mm	0.3 mm	0.004 kg
JR6x10x10	6 mm	10 mm	10 mm	0.3 mm	0.004 kg
JR6x10x10JS1	6 mm	10 mm	10 mm	0.3 mm	0.004 kg
JRZ6x10x12JS1	6 mm	10 mm	12 mm	0.3 mm	0.005 kg
JR7x10x12	7 mm	10 mm	12 mm	0.3 mm	0.004 kg
JR7x10x16	7 mm	10 mm	16 mm	0.3 mm	0.005 kg
JR8x12x10	8 mm	12 mm	10 mm	0.3 mm	0.005 kg
JR8x12x10JS1	8 mm	12 mm	10 mm	0.3 mm	0.005 kg
JRZ8xl2x12JS1	8 mm	12 mm	12 mm	0.3 mm	0.006 kg
IM 8 12 16 P	8 mm	12 mm	16 mm	0.3 mm	0.007 kg
JR9x12x12	9 mm	12 mm	12 mm	0.3 mm	0.005 kg
JR9x12x16	9 mm	12 mm	16 mm	0.3 mm	0.006 kg
JR10x14x11JS1	10 mm	14 mm	11 mm	0.3 mm	0.007 kg
JR10x14x12	10 mm	14 mm	12 mm	0.3 mm	0.007 kg
JR10x14x12JS1	10 mm	14 mm	12 mm	0.3 mm	0.007 kg
JR10x14x13	10 mm	14 mm	13 mm	0.3 mm	0.007 kg
JRZ10x14x14JS1	10 mm	14 mm	14 mm	0.3 mm	0.008 kg
JR10x14x16	10 mm	14 mm	16 mm	0.3 mm	0.009 kg
JR10x14x20	10 mm	14 mm	20 mm	0.3 mm	0.012 kg
JR12x15x16	12 mm	15 mm	16 mm	0.3 mm	0.008 kg
JR12x16x12	12 mm	16 mm	12 mm	0.3 mm	0.008 kg
JR12x16x12JS1	12 mm	16 mm	12 mm	0.3 mm	0.008 kg
JR12x16x13	12 mm	16 mm	13 mm	0.3 mm	0.008 kg
JRZ12x16x14JS1	12 mm	16 mm	14 mm	0.3 mm	0.010 kg
JR12x16x16	12 mm	16 mm	16 mm	0.3 mm	0.011 kg
JR12x16x20	12 mm	16 mm	20 mm	0.3 mm	0.014 kg
JR12x16x22	12 mm	16 mm	22 mm	0.3 mm	0.015 kg
IM 13 18 16 P	13 mm	18 mm	16 mm	0.35 mm	0.015 kg
JR14x17x17	14 mm	17 mm	17 mm	0.3 mm	0.009 kg
JR15x19x16	15 mm	19 mm	16 mm	0.3 mm	0.013 kg
JR15x19x20	15 mm	19 mm	20 mm	0.3 mm	0.017 kg
JR15x20x12	15 mm	20 mm	12 mm	0.3 mm	0.012 kg
JR15x20x12JS1	15 mm	20 mm	12 mm	0.3 mm	0.012 kg
JR15x20x13	15 mm	20 mm	13 mm	0.3 mm	0.014 kg
JRZ15x20x14JS1	15 mm	20 mm	14 mm	0.3 mm	0.015 kg
JR15x20x16	15 mm	20 mm	16 mm	0.3 mm	0.017 kg
IM 15 20 20 P	15 mm	20 mm	20 mm	0.35 mm	0.021 kg
JR15x20x23	15 mm	20 mm	23 mm	0.3 mm	0.025 kg
JR15x20x26	15 mm	20 mm	26 mm	0.3 mm	0.028 kg
JR17x20x20	17 mm	20 mm	20 mm	0.3 mm	0.014 kg
JR17x21x16	17 mm	21 mm	16 mm	0.3 mm	0.015 kg
JR17x21x20	17 mm	21 mm	20 mm	0.3 mm	0.019 kg
JR17x22x13	17 mm	22 mm	13 mm	0.3 mm	0.015 kg
IM 4903	17 mm	22 mm	13 mm	0.35 mm	0.015 kg
JR17x22x16	17 mm	22 mm	16 mm	0.3 mm	0.019 kg
JR17x22x16JS1	17 mm	22 mm	16 mm	0.3 mm	0.019 kg
JRZ17x22x16JS1	17 mm	22 mm	16 mm	0.3 mm	0.019 kg
IM 17 22 20 P	17 mm	22 mm	20 mm	0.35 mm	0.023 kg
JR17x22x23	17 mm	22 mm	23 mm	0.3 mm	0.028 kg
JR17x22x26	17 mm	22 mm	26 mm	0.3 mm	0.031 kg
JR17x22x32	17 mm	22 mm	32 mm	0.3 mm	0.038 kg
JR20x24x16	20 mm	24 mm	16 mm	0.3 mm	0.018 kg
JR20x24x20	20 mm	24 mm	20 mm	0.3 mm	0.022 kg
JR20x25x16	20 mm	25 mm	16 mm	0.3 mm	0.022 kg
JR20x25x16JS1	20 mm	25 mm	16 mm	0.3 mm	0.022 kg
JR20x25x17	20 mm	25 mm	17 mm	0.3 mm	0.023 kg
JRZ20x25x18JS1	20 mm	25 mm	18 mm	0.3 mm	0.025 kg
JR20x25x20	20 mm	25 mm	20 mm	0.3 mm	0.028 kg
JR20x25x26	20 mm	25 mm	26 mm	0.3 mm	0.036 kg
JR20x25x30	20 mm	25 mm	30 mm	0.3 mm	0.042 kg
JR20x25x32	20 mm	25 mm	32 mm	0.3 mm	0.044 kg
JR22x26x16	22 mm	26 mm	16 mm	0.3 mm	0.019 kg
JR22x26x20	22 mm	26 mm	20 mm	0.3 mm	0.023 kg
JR22x28x17	22 mm	28 mm	17 mm	0.3 mm	0.030 kg
JR22x28x30	22 mm	28 mm	30 mm	0.3 mm	0.056 kg
IM 23 28 20 P	23 mm	28 mm	20 mm	0.35 mm	0.030 kg
JR25x29x20	25 mm	29 mm	20 mm	0.3 mm	0.027 kg
JR25x29x30	25 mm	29 mm	30 mm	0.3 mm	0.040 kg
JR25x30x16	25 mm	30 mm	16 mm	0.3 mm	0.027 kg
JR25x30x16JS1	25 mm	30 mm	16 mm	0.3 mm	0.027 kg
JR25x30x17	25 mm	30 mm	17 mm	0.3 mm	0.028 kg
JRZ25x30x18JS1	25 mm	30 mm	18 mm	0.3 mm	0.031 kg
JR25x30x20	25 mm	30 mm	20 mm	0.3 mm	0.034 kg
JR25x30x26	25 mm	30 mm	26 mm	0.3 mm	0.044 kg
JR25x30x30	25 mm	30 mm	30 mm	0.3 mm	0.051 kg
JR25x30x32	25 mm	30 mm	32 mm	0.3 mm	0.054 kg
JR28x32x17	28 mm	32 mm	17 mm	0.3 mm	0.028 kg
JR28x32x20	28 mm	32 mm	20 mm	0.3 mm	0.030 kg
JR28x32x30	28 mm	32 mm	30 mm	0.3 mm	0.044 kg
JR30x35x16	30 mm	35 mm	16 mm	0.3 mm	0.031 kg
JR30x35x17	30 mm	35 mm	17 mm	0.3 mm	0.033 kg
IM 4906	30 mm	35 mm	17 mm	0.35 mm	0.033 kg
JRZ30x35x18JS1	30 mm	35 mm	18 mm	0.3 mm	0.036 kg
JR30x35x20	30 mm	35 mm	20 mm	0.3 mm	0.039 kg
JRZ30x35x20JS1	30 mm	35 mm	20 mm	0.3 mm	0.039 kg
JR30x35x26	30 mm	35 mm	26 mm	0.3 mm	0.054 kg
JR30x35x30	30 mm	35 mm	30 mm	0.3 mm	0.057 kg
JR30x35x32	30 mm	35 mm	32 mm	0.3 mm	0.062 kg
JR30x38x20JS1	30 mm	38 mm	20 mm	0.6 mm	0.067 kg
JR32x37x20	32 mm	37 mm	20 mm	0.3 mm	0.043 kg
JR32x37x30	32 mm	37 mm	30 mm	0.3 mm	0.064 kg
JR32x40x20	32 mm	40 mm	20 mm	0.6 mm	0.069 kg
JR32x40x36	32 mm	40 mm	36 mm	0.6 mm	0.128 kg
JR35x40x17	35 mm	40 mm	17 mm	0.3 mm	0.040 kg
JR35x40x20	35 mm	40 mm	20 mm	0.3 mm	0.046 kg
JR35x40x22	35 mm	40 mm	22 mm	0.3 mm	0.052 kg
JR35x40x30	35 mm	40 mm	30 mm	0.3 mm	0.071 kg
JR35x40x34	35 mm	40 mm	34 mm	0.3 mm	0.080 kg
JR35x40x40	35 mm	40 mm	40 mm	0.3 mm	0.094 kg
JR35x42x20	35 mm	42 mm	20 mm	0.6 mm	0.065 kg
JR35x42x20JS1	35 mm	42 mm	20 mm	0.6 mm	0.065 kg
JRZ35x42x23JS1	35 mm	42 mm	23 mm	0.6 mm	0.074 kg
JR35x42x36	35 mm	42 mm	36 mm	0.6 mm	0.122 kg
JR35x44x22	35 mm	44 mm	22 mm	0.6 mm	0.097 kg
IM 37 42 20 P	37 mm	42 mm	20 mm	0.35 mm	0.046 kg
JR38x43x20	38 mm	43 mm	20 mm	0.3 mm	0.050 kg
JR38x43x30	38 mm	43 mm	30 mm	0.3 mm	0.075 kg
JR40x45x17	40 mm	45 mm	17 mm	0.3 mm	0.044 kg
JR40x45x20	40 mm	45 mm	20 mm	0.3 mm	0.052 kg
IM 40 45 25 P	40 mm	45 mm	25 mm	0.35 mm	0.062 kg
JR40x45x30	40 mm	45 mm	30 mm	0.3 mm	0.078 kg
JR40x45x34	40 mm	45 mm	34 mm	0.3 mm	0.089 kg
JR40x45x40	40 mm	45 mm	40 mm	0.3 mm	0.115 kg
JR40x48x22	40 mm	48 mm	22 mm	0.6 mm	0.094 kg
JRZ40x48x23JS1	40 mm	48 mm	23 mm	0.6 mm	0.100 kg
JR40x48x40	40 mm	48 mm	40 mm	0.6 mm	0.173 kg
JR40x50x20	40 mm	50 mm	20 mm	1 mm	0.110 kg
JR42x47x20	42 mm	47 mm	20 mm	0.3 mm	0.055 kg
JR42x47x30	42 mm	47 mm	30 mm	0.3 mm	0.083 kg
JR45x50x20	45 mm	50 mm	20 mm	0.3 mm	0.058 kg
JR45x50x25	45 mm	50 mm	25 mm	0.6 mm	0.073 kg
JR45x50x35	45 mm	50 mm	35 mm	0.6 mm	0.103 kg
JR45x50x40	45 mm	50 mm	40 mm	0.3 mm	0.117 kg
JR45x52x22	45 mm	52 mm	22 mm	0.6 mm	0.090 kg
IM 4909	45 mm	52 mm	22 mm	0.85 mm	0.087 kg
JR45x52x23	45 mm	52 mm	23 mm	0.6 mm	0.096 kg
JRZ45x52x23JS1	45 mm	52 mm	23 mm	0.6 mm	0.096 kg
JR45x52x40	45 mm	52 mm	40 mm	0.6 mm	0.167 kg
JR45x55x20	45 mm	55 mm	20 mm	1 mm	0.133 kg
JR45x55x20JS1	45 mm	55 mm	20 mm	1 mm	0.133 kg
JR45x55x22	45 mm	55 mm	22 mm	1 mm	0.135 kg
JR45x55x40	45 mm	55 mm	40 mm	1 mm	0.247 kg
JR50x55x20	50 mm	55 mm	20 mm	0.3 mm	0.065 kg
JR50x55x25	50 mm	55 mm	25 mm	0.6 mm	0.081 kg
IM 50 55 35 P	50 mm	55 mm	35 mm	0.65 mm	0.107 kg
JR50x55x35	50 mm	55 mm	35 mm	0.6 mm	0.113 kg
JR50x55x40	50 mm	55 mm	40 mm	0.3 mm	0.130 kg
JR50x58x22	50 mm	58 mm	22 mm	0.6 mm	0.117 kg
JRZ50x58x23JS1	50 mm	58 mm	23 mm	0.6 mm	0.122 kg
JR50x58x40	50 mm	58 mm	40 mm	0.6 mm	0.213 kg
JR50x60x20	50 mm	60 mm	20 mm	1 mm	0.155 kg
JR50x60x20JS1	50 mm	60 mm	20 mm	1 mm	0.155 kg
JR50x60x25	50 mm	60 mm	25 mm	1 mm	0.170 kg
JR50x60x40	50 mm	60 mm	40 mm	1 mm	0.310 kg
JR55x60x25	55 mm	60 mm	25 mm	0.6 mm	0.088 kg
IM 55 60 35 P	55 mm	60 mm	35 mm	0.65 mm	0.118 kg
JR55x60x35	55 mm	60 mm	35 mm	0.6 mm	0.124 kg
JR55x63x25	55 mm	63 mm	25 mm	1 mm	0.141 kg
JR55x63x45	55 mm	63 mm	45 mm	1 mm	0.286 kg
JR55x65x30	55 mm	65 mm	30 mm	1 mm	0.222 kg
JR55x65x60	55 mm	65 mm	60 mm	1 mm	0.444 kg
IM 58 65 25 P	58 mm	65 mm	25 mm	0.85 mm	0.125 kg
JR60x68x25	60 mm	68 mm	25 mm	0.6 mm	0.153 kg
JR60x68x35	60 mm	68 mm	35 mm	0.6 mm	0.220 kg
JR60x68x45	60 mm	68 mm	45 mm	1 mm	0.284 kg
JR60x70x25	60 mm	70 mm	25 mm	1 mm	0.200 kg
JR60x70x30	60 mm	70 mm	30 mm	1 mm	0.240 kg
IM 60 70 35 P	60 mm	70 mm	35 mm	0.85 mm	0.280 kg
JR60x70x60	60 mm	70 mm	60 mm	1 mm	0.480 kg
JR65x72x25	65 mm	72 mm	25 mm	1 mm	0.143 kg
JR65x72x45	65 mm	72 mm	45 mm	1 mm	0.266 kg
JR65x73x25	65 mm	73 mm	25 mm	0.6 mm	0.170 kg
JR65x73x35	65 mm	73 mm	35 mm	0.6 mm	0.240 kg
JR65x75x28	65 mm	75 mm	28 mm	1 mm	0.240 kg
JR65x75x30	65 mm	75 mm	30 mm	1 mm	0.260 kg
JR65x75x60	65 mm	75 mm	60 mm	1 mm	0.520 kg
JR70x80x25	70 mm	80 mm	25 mm	1 mm	0.230 kg
JR70x80x30	70 mm	80 mm	30 mm	1 mm	0.270 kg
JR70x80x35	70 mm	80 mm	35 mm	1 mm	0.320 kg
JR70x80x54	70 mm	80 mm	54 mm	1 mm	0.500 kg
JR70x80x60	70 mm	80 mm	60 mm	1 mm	0.556 kg
JR75x85x25	75 mm	85 mm	25 mm	1 mm	0.240 kg
JR75x85x30	75 mm	85 mm	30 mm	1 mm	0.289 kg
JR75x85x35	75 mm	85 mm	35 mm	1 mm	0.338 kg
JR75x85x54	75 mm	85 mm	54 mm	1 mm	0.530 kg
JR80x90x25	80 mm	90 mm	25 mm	1 mm	0.260 kg
JR80x90x30	80 mm	90 mm	30 mm	1 mm	0.306 kg
JR80x90x35	80 mm	90 mm	35 mm	1 mm	0.355 kg
JR80x90x54	80 mm	90 mm	54 mm	1 mm	0.565 kg
JR85x95x26	85 mm	95 mm	26 mm	1 mm	0.290 kg
JR85x95x30	85 mm	95 mm	30 mm	1 mm	0.334 kg
JR85x95x36	85 mm	95 mm	36 mm	1 mm	0.397 kg
JR85x100x35	85 mm	100 mm	35 mm	1.1 mm	0.595 kg
JR85x100x63	85 mm	100 mm	63 mm	1.1 mm	1.080 kg
JR90x100x26	90 mm	100 mm	26 mm	1 mm	0.300 kg
JR90x100x30	90 mm	100 mm	30 mm	1 mm	0.350 kg
JR90x100x36	90 mm	100 mm	36 mm	1 mm	0.422 kg
JR90x105x32	90 mm	105 mm	32 mm	1.1 mm	0.580 kg
JR90x105x35	90 mm	105 mm	35 mm	1.1 mm	0.624 kg
JR90x105x63	90 mm	105 mm	63 mm	1.1 mm	1.140 kg
JR95x105x26	95 mm	105 mm	26 mm	1 mm	0.310 kg
JR95x105x36	95 mm	105 mm	36 mm	1 mm	0.430 kg
JR95x110x35	95 mm	110 mm	35 mm	1.1 mm	0.653 kg
JR95x110x63	95 mm	110 mm	63 mm	1.1 mm	1.200 kg
JR100x110x30	100 mm	110 mm	30 mm	1.1 mm	0.384 kg
JR100x110x40	100 mm	110 mm	40 mm	1.1 mm	0.510 kg
JR100x115x40	100 mm	115 mm	40 mm	1.1 mm	0.790 kg
JR110x120x30	110 mm	120 mm	30 mm	1 mm	0.425 kg
JR110x125x40	110 mm	125 mm	40 mm	1.1 mm	0.870 kg
JR120x130x30	120 mm	130 mm	30 mm	1 mm	0.460 kg
JR120x135x45	120 mm	135 mm	45 mm	1.1 mm	1.060 kg
JR130x145x35	130 mm	145 mm	35 mm	1.1 mm	0.890 kg
JR130x150x50	130 mm	150 mm	50 mm	1.5 mm	1.730 kg
JR140x155x35	140 mm	155 mm	35 mm	1.1 mm	0.955 kg
JR140x160x50	140 mm	160 mm	50 mm	1.5 mm	1.860 kg
JR150x165x40	150 mm	165 mm	40 mm	1.1 mm	1.170 kg
JR160x175x40	160 mm	175 mm	40 mm	1.1 mm	1.240 kg
JR170x185x45	170 mm	185 mm	45 mm	1.1 mm	1.480 kg
JR180x195x45	180 mm	195 mm	45 mm	1.1 mm	1.560 kg