基本尺寸			型号
			Model
d[mm]	D[mm]	B[mm]
40mm	90mm	25.25mm	4T-30308D
30mm	72mm	20.75mm	4T-30306
40mm	90mm	25.25mm	4T-30308
100mm	180mm	37.5mm	ntn100x180x37.5
35mm	80mm	22.75mm	4T-30307D
70mm	125mm	26.25mm	4T-30214
90mm	160mm	94mm	432218U
75mm	130mm	74mm	432215U
70mm	125mm	74mm	432214U
65mm	120mm	73mm	432213U
60mm	110mm	66mm	432212U
55mm	100mm	60mm	432211U
50mm	90mm	55mm	432210U
85mm	150mm	49mm	33217U
80mm	140mm	46mm	33216U
75mm	130mm	41mm	33215U
70mm	125mm	41mm	33214U
65mm	120mm	41mm	33213U
60mm	110mm	38mm	33212U
110mm	170mm	47mm	33022U
105mm	160mm	43mm	33021U
100mm	150mm	39mm	33020U
95mm	145mm	39mm	33019U
90mm	140mm	39mm	33018U
85mm	130mm	36mm	33017U
25mm	52mm	22mm	4T-33205
30mm	65mm	26mm	4T-332/32
28mm	58mm	24mm	4T-332/28
65mm	110mm	34mm	4T-33113
60mm	100mm	30mm	4T-33112