SKF NNU4934BK/SPW33 Cylindrical roller bearings,SKF NNU 4934 BK/SPW33 Super-precision bearings-BEARINGPOWER Co.,Ltd.
Bearings, units and housings -- Super-precision bearings -- Cylindrical roller bearings -- Cylindrical roller bearings, double row, super-precision -- SKF NNU 4934 BK/SPW33

NNU 4934 BK/SPW33

Dimensions
d 170mm
D 230mm
B 60mm
D1 210.9mm
F 188.5mm
b 5.5mm
K 3mm
r1,2min.2mm
r3,4min.2mm
smax.2mm

Tapered bore, taper 1:12

Abutment dimensions
damin.180mm
damax.186mm
Damax.220mm
dn 189.8mm
Calculation data
Basic dynamic load ratingC 336kN
Basic static load ratingC0 695kN
Fatigue load limitPu 73.5kN
Attainable speed for grease lubrication  3400r/min
Attainable speed for oil-air lubrication  3800r/min
Reference grease quantityGref 72cm³
Static radial stiffness (guideline value)  4460N/µm
Mass
Mass bearing  6.95kg
Purchase the SKF NNU 4934 BK/SPW33 Please fill in the following

Title:

Email:

Tel:

Content:

Verification code:

Hot number： 11200 319262 B 33773 34x52x8 HMS5 V 6021 7012 CD/P4A 7013 CE/P4AL1 8x22x7 HMS5 RG BT4-8017/HA1C600VA941 BT4B 334022 E1/C725 BD-C 3148 K-AOH 3148 M 86649/610 SAW 23528 x 4.7/8 SD 22x28x4 SILR 60 ES

Previous：NNU 4934 B/SPW33 Bearings, units and housings ---- Next：NNU 4936 B/SPW33 Bearings, units and housings

Return to SKF bearing