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
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Product Details

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
C 7 mm
rn 0,3 mm
a 1,3 mm
b 0,95 mm
f 0,85 mm
r min. 0,3 mm
r0 max. 0,25 mm
D1 28,7 mm
D2 32,8 mm
da min. 19 mm
da max 19,5 mm
Da max. 28 mm
ra max. 0,3 mm
Weight 0,017 Kg
Basic dynamic load rating (C) 4,6 kN
Basic static load rating (C0) 2,55 kN
(Grease) Lubrication Speed 24 000 r/min
(Oil) Lubrication Speed 28 000 r/min
SRI 2.05
hidYobi 6903NR
LangID 1
ro 0.25
D_ 30
SREX 0.015
B_ 7
da min 19
hidTable ecat_NSRDGB
Oil rpm 28000
SRE 2.05
Cy 1.8
mass 0.017
GRS rpm 24000
ra 0.3
SRIX 0.015
D_a 28
SRIN -0.015
C0 2.55
fo 14.7
SREN -0.015
DE_ 27.469
Prod_Type3 DGBB_SR_NR_OT
DA_ 3.969
Z_ 11
yobi 6903NR
Dx 33.5
C_conv 4600
SDM_ 23.5
r 0.3
KBRG 6101
SBRG 19
DI_ 19.531
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Company Profile

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Phone +6531591338
Fax +6531591338
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