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SUNBEARING 1208 Self-Aligning Ball Bearing Silver 408018mm Chrome Steel GCR15

Price
US $2.14/piece

Model
1208

Unit Price
Order Quantity Unit Price Delivery period
1 - 2000 US $2.14/piece 7 day

Quantity
piece

Detail Information

Color:Silver

1208 Self-aligning Ball Bearing

Product Description

self aligning ball bearing

Self-Aligning Ball Bearing 1208
Specification
Design Units	Metric
Structure	Ball Bearing
Weights	0.415kgs
Cage Material	Steel Cage.Brass Cage.Nylon Cage
Material	Chrome Steel GCR15
Ball Type	Steel Ball
Seals Type	Open
Certificate	ISO9001:2008
Feature	100% finished product check before shipment; ISO9001 quality control system
Number of Rows	Double
Dimensions
d-Bore Diameter	40mm
D-Outer Diameter	80mm
Precision Rating	P0 P5 P4 P6 P2
Clearance	C2 C3 C4 C5 C0
H-Total Width	18mm
Basic Load Ratings
Cr Dynamic Load Rating	19300N
C0r Static Load Rating	6500N

Self-aligning ball bearings have two rows of balls, a commonly sphered raceway in the outer ring and two deep uninterrupted raceway grooves in the inner ring. They are available open or sealed. The ball bearings are self-aligning like spherical roller ball bearings or CARB ball bearings.

Self-aligning ball bearings generate less friction than any other type of rolling ball bearing, which enables them to run cooler even at high speeds. Due to low heat generation, the ball bearing temperature is lower, leading to extended ball bearing life and maintenance intervals. Very loose conformity between balls and outer ring keeps friction and frictional heat at low levels. Self-aligning ball bearings can reduce noise and vibrations levels, for example, in fans.