ZWRZ Cylindrical roller bearing N332

1.The type of bearing is separable. 2.Quick delivery. 3.High quality with reasonable price.

1,Cylindrical roller bearing

The roller and raceway surface of cylindrical roller bearing is line contact,so the bearing has high carrying radial load capacity,applicable to carrying heavy load and shock load.

Besides,owing to its structure,it's easy to high accuracy processing,applicable to highrate rotary.

Inner ring and orter ring are separable,convenient for mounting and dismounting.

2,Single row cylindrical roller bearing

Tape NU and type N allow shaft moving in axial direction within limits,applicable to use as free end.

Type NJ and type NF can carry certain extent one-way axial load.Type NUP and type NH can carry certain extent both-way axial load.

Main dimension of type E cylindrical roller bearing coordinate with standard, and through modifying interior specification to increase nominal load.

3,Double row cylindrical roller bearing

Double row cylindrical roller bearing have cylindrical hole and tapered hole type,tapered bore bearing can get needed internal clearance by self-aligning the depth of thrusting in.

Besides,there are bearing whose outer ring with oil hole and oil tank,it's nominal type code has a post position assistant code "W".

The type bearing has strong fixity resisting reversal load,mainly applicable to chief shaft of machine tool,etc.

Type	d(mm)	D(mm)	B(mm)	Type	d(mm)	D(mm)	B(mm)
NU303	17	47	14	NU318	90	190	43
NU304	20	52	15	NU319	95	200	45
NU305	25	62	17	NU320	100	215	47
NU306	30	72	19	NU322	110	240	50
NU307	35	80	21	NU324	120	260	55
NU308	40	90	23	NU326	130	280	58
NU309	45	100	25	NU328	140	300	62
NU310	50	110	27	NU330	150	320	65
NU311	55	120	29	NU332	160	340	68
NU312	60	130	31	NU334	170	360	72
NU313	65	140	33	NU336	180	380	75
NU314	70	150	37	NU338	190	400	78
NU315	75	160	37	NU340	200	420	80
NU316	80	170	39	NU360	300	620	100
NU317	85	180	41

ZWRZ Cylindrical roller bearing N332