Bearings, units and housings -- Super-precision bearings -- Cylindrical roller bearings -- Cylindrical roller bearings, double row, super-precision -- SKF NNU 4932 BK/SPW33

NNU 4932 BK/SPW33

Dimensions

d		160	mm
D		220	mm
B		60	mm
D₁		200.9	mm
F		178.5	mm
b		5.5	mm
K		3	mm
r_1,2	min.	2	mm
r_3,4	min.	2	mm
s	max.	2	mm

Tapered bore, taper 1:12

Abutment dimensions

d_a	min.	170	mm
d_a	max.	176	mm
D_a	max.	210	mm
d_n		179.8	mm

Calculation data

Basic dynamic load rating	C	330	kN
Basic static load rating	C₀	680	kN
Fatigue load limit	P_u	72	kN
Attainable speed for grease lubrication		3600	r/min
Attainable speed for oil-air lubrication		4000	r/min
Reference grease quantity	G_ref	63	cm³
Static radial stiffness (guideline value)		4310	N/µm

Mass

Mass bearing

6.6

Model Number: NNU 4932 BK/SPW33
Inner Diameter：160mm Outer Diameter：220mm Width：60mm
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：2026-06-26
Application:Blood coagulation reagent,Ball screw,Traffic Fire Protection Equipment Security equipment,stamping die and its equipment,Hydraulic Hose,surgical instruments,Spectrum Products,defogging and degreasing,decoration machinery,marine test,Cylinder Special
Similar models:NNCF 4932 CV NNCL 4932 CV NNC 4932 CV GB 4932 NNU 4932 BK/SPW33 NNU 4932 B/SPW33
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Model No. Inner Diameter Outer Diameter Width Type

BEAS 025057-2RS
FYE 1 15/16 N
FYTWK 30 YTA
GE 180 ESX-2LS
SSAFS 23052 KATLC x 9.1/2

Purchase the SKF NNU 4932 BK/SPW33 Please fill in the following

Hot number： 13671 40x80x8 HMSA10 RG 71912 CD/HCP4AL 7212 ACD/HCP4A FY 30 WDW FYTB 1.3/8 TF GEZ 204 ESX-2LS HJ 309 EC NJ 28/530 ECMA NNU 4172 K30M OH 39/750 HE OKF 540 PSM 142010 A51 W 61703 YSA 210-2FK + HE 2310

Model No.	Inner Diameter	Outer Diameter	Width	Type
BEAS 025057-2RS
FYE 1 15/16 N
FYTWK 30 YTA
GE 180 ESX-2LS
SSAFS 23052 KATLC x 9.1/2