4R13604 NSK Four Row Cylindrical Roller Bearings NTN 

Brand Name:NSK
Model Number:4R13604
Bearing number:6808NR
Size (mm):40x52x7
Bore Diameter (mm):40
Outer Diameter (mm):52
Width (mm):7
d:40 mm
D:52 mm
B:7 mm

Product Details

Bearing number6808NR
Size (mm)40x52x7
Bore Diameter (mm)40
Outer Diameter (mm)52
Width (mm)7
d40 mm
D52 mm
B7 mm
C7 mm
rn0,3 mm
a1,3 mm
b0,95 mm
f0,85 mm
r min.0,3 mm
r0 max.0,25 mm
D150,7 mm
D254,8 mm
da min.42 mm
da max42 mm
Da max.50 mm
ra max.0,3 mm
Weight0,031 Kg
Basic dynamic load rating (C)6,35 kN
Basic static load rating (C0)5,55 kN
(Grease) Lubrication Speed12 000 r/min
(Oil) Lubrication Speed14 000 r/min
SRI2.05
hidYobi6808NR
LangID1
ro0.25
D_52
SREX0.015
B_7
da min42
hidTableecat_NSRDGB
Oil rpm14000
SRE2.05
Cy1.8
mass0.031
GRS rpm12000
ra0.3
SRIX0.015
D_a50
SRIN-0.015
C05.55
fo17
SREN-0.015
DE_49.969
Prod_Type3DGBB_SR_NR_OT
DA_3.969
Z_21
yobi6808NR
Dx55.5
C_conv6350
SDM_46
r0.3
KBRG6101
SBRG18
DI_42.031
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Company Profile

Phone +65 6795 7418
Fax +65 6795 7418
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