THK KR20 Z Axis Linear Actuator Positioner Ballscrew Guide Rail #A84

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THK KR20 Z Axis Linear Actuator Positioner Ballscrew Guide Rail #A84 image

THK KR20 Z Axis Linear Actuator Positioner Ballscrew Guide Rail #A84 Code system

d1:244.6 mm
D1:314.2 mm
r1,2 - min.:4 mm
da - min.:197 mm
Da - max.:363 mm
ra - max.:3 mm
Basic dynamic load rating - C:351 kN
Basic static load rating - C0:405 kN
Fatigue load limit - Pu:10.4 kN
Reference speed:3600 r/min
Limiting speed:2200 r/min
Calculation factor - kr:0.03
Calculation factor - f0:13.9
Category:Single Row Ball Bearing
Inventory:0.0
Minimum Buy Quantity:N/A
Product Group:B00308
Enclosure:Open
Precision Class:ABEC 1 | ISO P0
Maximum Capacity / Filling Slot:No
Rolling Element:Ball Bearing
Snap Ring:No
Internal Special Features:No
Cage Material:Steel
Internal Clearance:C0-Medium
Inch - Metric:Metric
Long Description:180MM Bore; 380MM Outside Diameter; 75MM Outer Race Width; Open; Ball Bearing; ABEC 1 | ISO P0; No Filling Slot; No Snap Ring; No Internal Special Features; C0-Medium Internal Clearance; Steel Cage
Other Features:Deep Groove
UNSPSC:31171504
Harmonized Tariff Code:8482.10.50.68
Noun:Bearing
Keyword String:Ball
Weight / LBS:36.5
Bore:7.087 Inch | 180 Millimeter
Outer Race Width:2.953 Inch | 75 Millimeter
Outside Diameter:14.961 Inch | 380 Millimeter
Inner Race Width:0 Inch | 0 Millimeter
d1 ≈:244.6 mm
D1 ≈:314.2 mm
r1,2 min.:4 mm
da min.:197 mm
Da max.:363 mm
ra max.:3 mm
Basic dynamic load rating C:351 kN
Basic static load rating C0:405 kN
Fatigue load limit Pu:10.4 kN
Calculation factor kr:0.03
Calculation factor f0:13.9
Mass bearing:36.6 kg