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：2025-12-09
Application:Leather Products,Medium and large motor,coal,milling head plug,medical equipment,Broadcasting System,pump accessories,Small air generators,directional control valve,medical equipment,Warehouse Shelf Equipment
Similar models:NNCF 4932 CV NNU 4932 BK/SPW33 NNC 4932 CV NNU 4932 B/SPW33 GB 4932 NNCL 4932 CV
BEARING POWER International Trading Co.,Ltd. specialize in NNU4932BK/SPW33 products，there is large inventory of SKF NNU 4932 BK/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 4932 BK/SPW33 Which SKF NNU4932BK/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.

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