NKX-Z Series Combined Needle Roller / Thrust Ball Bearings

Sizes available from Bore : NKX 10Z TO NKX70Z

Description

The NKX-Z Series is a combined needle roller bearing with a single-direction thrust ball bearing and a pressed steel cover (Z). The cover forms a gap seal that retains factory-filled grease in the thrust section, making the bearing non-separable and suitable for grease lubrication. These bearings support high radial loads together with axial loads in one direction while maintaining a compact design.

Bearing No.	Fw (mm)	D (mm)	D2 Max. (mm)	C (mm)	C1 (mm)	C2 (mm)	Approx. Weight (g)
NKX 10 Z	10	19	25.2	23	9	6.5	36
NKX 12 Z	12	21	27.2	23	9	6.5	40
NKX 15 Z	15	24	29.2	23	9	6.5	47
NKX 17 Z	17	26	31.2	25	9	7.0	55
NKX 20 Z	20	30	36.2	30	10	10.5	90
NKX 25 Z	25	37	43.2	30	11	9.5	130
NKX 30 Z	30	42	48.2	30	11	10.0	170
NKX 35 Z	35	47	53.2	30	12	9.0	220
NKX 40 Z	40	52	61.2	32	13	11.0	270
NKX 45 Z	45	58	66.5	32	14	11.5	320
NKX 50 Z	50	62	71.5	35	14	12.0	360
NKX 60 Z	60	72	86.5	40	17	12.0	500
NKX 70 Z	70	85	96.5	40	17	12.0	700