NACHI UVN-1A-1A4-15E-4M-11 UVN Series Hydraulic Piston Pumps

Welcome Champion Hydraulic Co., Ltd to the 55x100x21 NACHI UVN-1A-1A4-15E-4M-11 UVN Series Hydraulic Piston Pumps online seller.

Min.Order Quantity 1 pcs
Price Negotiable

Product Details

Bearing number7211B
Size (mm)55x100x21
Bore Diameter (mm)55
Outer Diameter (mm)100
Width (mm)21
d55 mm
D100 mm
B21 mm
C21 mm
Angle (α)40 °
a22.1 mm
r min.1.5 mm
r1 min.1 mm
da min.64 mm
Da max.91 mm
ra max.1.5 mm
Weight0.635 Kg
Basic dynamic load rating (C)48 kN
Basic static load rating (C0)37,5 kN
(Grease) Lubrication Speed5300 r/min
CategoryAngular Contact Ball Bearing
Minimum Buy QuantityN/A
Weight / Kilogram0.636
Product GroupB00308
Flush GroundNo
Rolling ElementBall Bearing
Number of Rows of BallsSingle Row
Precision ClassABEC 1 | ISO P0
Maximum Capacity / Filling SlotNo
Snap RingNo
Cage MaterialSteel
Contact Angle40 Degree
Internal ClearanceC0-Medium
Number of Bearings1 (Single)
Inch - MetricMetric
Long Description55MM Bore; 100MM Outside Diameter; 21MM Width; Open; No Flush Ground; Ball Bearing; Single Row of Balls; ABEC 1 | ISO P0; No Filling Slot; No Snap Ring
Harmonized Tariff Code8482.10.50.28
Keyword StringAngular Contact
Manufacturer Item Number7211 B BNLS
Weight / LBS1.4
Width0.827 Inch | 21 Millimeter
Bore2.165 Inch | 55 Millimeter
Outside Diameter3.937 Inch | 100 Millimeter
ConfigurationSingle Row
Bore TypeCylindrical Bore
Bore Size55 mm
Fillet Radius/Chamfer1.5 mm
r11 mm
Dynamic Load Rating48,000 N
Static Load Rating37,500 N
Limiting Speed - Grease5,300 rpm
Limiting Speed - Oil7,000 rpm
da1 (min)64 mm
da2 (min)60 mm
Da1 (max)91 mm
Da2 (max)94.6 mm
ra (max)1.5 mm
ra1 (max)1 mm
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Company Profile

Worktime 9:00-18:00
Phone 0531-85064681
Fax 0531-85064680
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