Bearings, units and housings -- Super-precision bearings -- Cylindrical roller bearings -- Cylindrical roller bearings, double row, super-precision -- SKF NNU 4922 B/SPW33

NNU 4922 B/SPW33

Dimensions

d		110	mm
D		150	mm
B		40	mm
D₁		135.8	mm
F		123	mm
b		5.5	mm
K		3	mm
r_1,2	min.	1.1	mm
s	max.	1.1	mm

Abutment dimensions

d_a	min.	116	mm
d_a	max.	121	mm
d_b	min.	126	mm
D_a	max.	143.5	mm
r_a	max.	1	mm
d_n		124	mm

Calculation data

Basic dynamic load rating	C	132	kN
Basic static load rating	C₀	270	kN
Fatigue load limit	P_u	30	kN
Attainable speed for grease lubrication		5300	r/min
Attainable speed for oil-air lubrication		6000	r/min
Reference grease quantity	G_ref	17	cm³
Static radial stiffness (guideline value)		3130	N/µm

Mass

Mass bearing

2.05

Model Number: NNU 4922 B/SPW33
Inner Diameter：110mm Outer Diameter：150mm Width：40mm
Reference speed:- Limiting speed:-
Type：Bearings, units and housings Super-precision bearings Cylindrical roller bearings Cylindrical roller bearings, double row, super-precision
Details： Cylindrical roller bearings, double row, super-precision
Update date：2025-12-09
Application:Hair styling device,Broadcasting System,wall industry,noise reduction equipment,equipment,air shower etc,air purification,key lock,vacuum filter,axle lathe,flow control valve
Similar models:NNC 4922 CV NNU 4922 BK/SPW33 RNA 4922 NNCL 4922 CV NA 4922 NNCF 4922 CV NNU 4922 B/SPW33 GB 4922
BEARING POWER International Trading Co.,Ltd. specialize in NNU4922B/SPW33 products，there is large inventory of SKF NNU 4922 B/SPW33 Cylindrical roller bearings, double row, super-precision. We has been built up long-term cooperation with SKF company, could make a bulk order of the NNU 4922 B/SPW33 Which SKF NNU4922B/SPW33 is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express. Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

Model No.	Inner Diameter	Outer Diameter	Width	Type
18734	47.625	73.03	7.95	Seals
21171	53.975	76.2	11.13	Seals
25590/25523	45.618	82.931	26.988	Bearings, units and housings
315835 A	530	650	45	Bearings, units and housings
420x460x20 HS7 R	420	460	20	Seals
42x62x10 HMS5 V	42	62	10	Seals
51103	17	30	9	Bearings, units and housings
53212 + U 212	60	95	28	Bearings, units and housings
90x110x10 HMSA10 V	90	110	10	Seals
FYJ 35 KF	30	-	-	Bearings, units and housings
NNU 4156 K30M/W33	280	460	180	Bearings, units and housings
OKCX 490	490		-

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Hot number： BD-23228 CCK/W33-AHX 3228 G 239/950 CAK/W33 3309 ATN9 471901 7414 BGAM C 2207 KTN9 C 2212 TN9 C 40/710 M NF 18/500 ECM NNU 4168 K30M/W33 PBM 162230 M1G1 PPM 081010 SAF 1609 SY 15/16 TF YET 203