Borehole Pump 4" Rewindable Oil Filled Motor 4SR12/9m PD 3Hp 230V Pedrollo Z1

100% Authentic. 55 Bore Diameter (mm) Borehole Pump 4" Rewindable Oil Filled Motor 4SR12/9m PD 3Hp 230V Pedrollo Z1 55x120x29 Highest Quality. JiNan Hope Hydraulic Co., Itd Certified 55x120x29 Size (mm) Supplier.

Min.Order Quantity 1 pcs
Price Negotiable
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Product Details

Bearing number 6311N
Size (mm) 55x120x29
Bore Diameter (mm) 55
Outer Diameter (mm) 120
Width (mm) 29
d 55 mm
D 120 mm
B 29 mm
C 29 mm
rn 0,5 mm
a 4,06 mm
b 3,1 mm
r min. 2 mm
r0 max. 0,6 mm
D1 115,21 mm
da min. 64 mm
da max 72,5 mm
Da max. 111 mm
ra max. 2 mm
Weight 1,37 Kg
Basic dynamic load rating (C) 71,5 kN
Basic static load rating (C0) 44,5 kN
(Grease) Lubrication Speed 5 600 r/min
(Oil) Lubrication Speed 6 700 r/min
Category Single Row Ball Bearing
Inventory 0.0
Minimum Buy Quantity N/A
Weight / Kilogram 1.375
Product Group B00308
Enclosure Open
Precision Class ABEC 1 | ISO P0
Maximum Capacity / Filling Slot No
Rolling Element Ball Bearing
Snap Ring Yes
Internal Special Features No
Cage Material Steel
Internal Clearance C0-Medium
Inch - Metric Metric
Long Description 55MM Bore; 120MM Outside Diameter; 29MM Outer Race Width; Open; Ball Bearing; ABEC 1 | ISO P0; No Filling Slot; Yes Snap Ring; No Internal Special Features; C0-Medium Internal Clearance; Steel Cage
Other Features Deep Groove | With Snap Ring Groove
UNSPSC 31171504
Harmonized Tariff Code 8482.10.50.68
Noun Bearing
Keyword String Ball
Weight / LBS 3.0209
Bore 2.165 Inch | 55 Millimeter
Outside Diameter 4.724 Inch | 120 Millimeter
Outer Race Width 1.142 Inch | 29 Millimeter
Inner Race Width 0 Inch | 0 Millimeter
SRI 10.68
hidYobi 6311N
LangID 1
ro 0.6
D_ 120
SREX 0.04
B_ 29
da min 64
hidTable ecat_NSRDGB
Oil rpm 6700
SRE 10.68
mass 1.37
GRS rpm 5600
ra 2
SRIX 0.04
D_a 111
SRIN -0.04
C0 44.5
fo 13.1
SREN -0.04
DE_ 108.138
Prod_Type3 DGBB_SR_N_OT
DA_ 20.638
Z_ 8
yobi 6311N
C_conv 71500
SDM_ 87.5
r 2
KBRG 6101
SBRG 3
DI_ 66.862
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Company Profile

Worktime 9:00-18:00(Beijing time)
Phone 0531-8299 9953
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