Bearings, units and housings -- Ball bearings -- Self-aligning ball bearings -- Self-aligning ball bearings -- SKF 129 TN9

129 TN9

Dimensions

d		9	mm
D		26	mm
B		8	mm
d₁	≈	14.8	mm
D₁	≈	20.4	mm
r_1,2	min.	0.3	mm

Abutment dimensions

d_a	min.	11.4	mm
D_a	max.	23.6	mm
r_a	max.	0.3	mm

Calculation data

Basic dynamic load rating	C	3.9	kN
Basic static load rating	C₀	0.82	kN
Fatigue load limit	P_u	0.043	kN
Reference speed		60000	r/min
Limiting speed		38000	r/min
Permissible angular misalignment	a	2.5	°
Calculation factor	k_r	0.04
Calculation factor	e	0.33
Calculation factor	Y₀	2
Calculation factor	Y₁	1.9
Calculation factor	Y₂	3

Mass

Mass bearing

0.022

Model Number: 129 TN9
Inner Diameter：9mm Outer Diameter：26mm Width：8mm
Reference speed:38000 r/min Limiting speed:60000 r/min
Type：Bearings, units and housings Ball bearings Self-aligning ball bearings Self-aligning ball bearings
Details： Self-aligning ball bearings
Update date：2026-04-16
Application:animal anatomy,coal,vertical pull,Spectrum Products,Roller mill,preservation equipment,roller lathe,magnetic elements,product accessories,other rubber,instrument
Similar models:QJ 1292 N2MA 129 TN9 312979 D 312966 D 312967 E 312966 E 51296 F NU 1292 MA 81292 M QJ 1296 N2MA
BEARING POWER International Trading Co.,Ltd. specialize in 129TN9 products，there is large inventory of SKF 129 TN9 Self-aligning ball bearings. We has been built up long-term cooperation with SKF company, could make a bulk order of the 129 TN9 Which SKF 129TN9 is the most authentic, must choose BEARING POWER, what a whole variety, reasonable price, guaranteed quality, prompt delivery via Global express. Any inquiry, never hesitate to E-mail or call +86-022-58519721 to contact us.

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