40TAC90BDDGDTTC10PN7B Ball Screw Support Ball Bearing 40x90x80mm

Enjoy High Margins on Bearing Wholesalers Competitive Mud pump bearings 17x30x7 Pricing.Great Wholesale Products at Low Costs.

Bearing number:6903NR
Size (mm):17x30x7
Bore Diameter (mm):17
Outer Diameter (mm):30
Width (mm):7
d:17 mm
D:30 mm
B:7 mm
PDF

Product Details

Bearing number6903NR
Size (mm)17x30x7
Bore Diameter (mm)17
Outer Diameter (mm)30
Width (mm)7
d17 mm
D30 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
D128,7 mm
D232,8 mm
da min.19 mm
da max19,5 mm
Da max.28 mm
ra max.0,3 mm
Weight0,017 Kg
Basic dynamic load rating (C)4,6 kN
Basic static load rating (C0)2,55 kN
(Grease) Lubrication Speed24 000 r/min
(Oil) Lubrication Speed28 000 r/min
SRI2.05
hidYobi6903NR
LangID1
ro0.25
D_30
SREX0.015
B_7
da min19
hidTableecat_NSRDGB
Oil rpm28000
SRE2.05
Cy1.8
mass0.017
GRS rpm24000
ra0.3
SRIX0.015
D_a28
SRIN-0.015
C02.55
fo14.7
SREN-0.015
DE_27.469
Prod_Type3DGBB_SR_NR_OT
DA_3.969
Z_11
yobi6903NR
Dx33.5
C_conv4600
SDM_23.5
r0.3
KBRG6101
SBRG19
DI_19.531
View more

Company Profile

Worktime 9: 00-18: 00 (بتوقيت بكين)
Phone +6531591338
Fax +6531591338
View more

Related News

  • First, the installation of spherical roller bearings Spherical roller bearings must be installed in a dry, clean environment. The mating surface of the shaft and the outer casing, the end faces of the shoulders, the grooves and the joining surface...
  • The circular motion of steel balls has been applied to the "linear guide" of linear guides for about 35 years. Manufacturers at home and abroad sell various kinds of products, though they are similar in appearance, but they have different uses in different...
  • With the widespread application of maintenance free technology, stainless steel bearings are widely used in food machinery, daily machinery and various corrosion resistant fields. special Not in the micro bearings, deep groove ball bearings and outer...
  • Recommended Products

    Skype Contact Now