Catalogue - double row ball bearings

All dimensions are given in millimetres (mm), if not stated otherwise.
The values C_r, C_or or C_a, C_oa are given in kilonewtons (kN).
Limiting speed frequency is understood in min^-1.

Dimension Plan

Dimensions						Basic Load Rating		Limiting Speed for Lubrication with		Designation	Weight
d	D	B	d₁	D₁	r_1,2 min	dynamic C_r	static C_or	grease	oil		[kg]
20	47	18	28.4	39.3	1	19.7	13.2	10000	12500	4204	0.14
40	80	23	52.8	66.9	1.1	39.6	34.3	5000	6250	4208	0.57

Dimension Plan

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