Bearings, units and housings -- Super-precision bearings -- Double direction angular contact thrust ball bearings -- Angular contact thrust ball bearings, double direction, super-precision -- SKF BTM 80 BTN9/P4CDB

BTM 80 BTN9/P4CDB

Dimensions

d		80	mm
D		125	mm
H		40.5	mm
d₁		100.8	mm
D₁		113.7	mm
r_1,2	min.	1.1	mm
r_3,4	min.	0.6	mm

Abutment dimensions

d_a	min.	86	mm
D_a	max.	121	mm
r_a	max.	1	mm
r_b	max.	0.6	mm
d_n		97.9	mm

Calculation data

Basic dynamic load rating	C	39	kN
Basic static load rating	C₀	85	kN
Fatigue load limit	P_u	3.55	kN
Attainable speed for grease lubrication		6800	r/min
Attainable speed for oil-air lubrication		8700	r/min
Preload class A		400	N
Preload class B		1200	N
Static axial stiffnes for preload A		426	N/µm
Static axial stiffnes for preload B		635	N/µm
Reference grease quantity	G_ref	16	cm³

Notes

Speed values are applicable to bearings with light preload (suffix DBA). For bearings with a heavy preload (suffix DBB), attainable speeds are about 75% of the quoted values.

Mass

Mass bearing

1.75

Model Number: BTM 80 BTN9/P4CDB
Inner Diameter：80mm Outer Diameter：125mm Width：40.5mm
Reference speed:- Limiting speed:-
Type：Bearings, units and housings Super-precision bearings Double direction angular contact thrust ball bearings Angular contact thrust ball bearings, double direction, super-precision
Details： Angular contact thrust ball bearings, double direction, super-precision
Update date：2026-04-16
Application:cleaning agent,Hairbrush device,Cylinder Pneumatic Treatment Element,car steering pin,Chromatography Products,hydraulic control element,lifting equipment Hoisting hoist,other CNC,expectoration machine,Gripper Swing,security equipment
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BEARING POWER International Trading Co.,Ltd. specialize in BTM80BTN9/P4CDB products，there is large inventory of SKF BTM 80 BTN9/P4CDB Angular contact thrust ball bearings, double direction, super-precision. We has been built up long-term cooperation with SKF company, could make a bulk order of the BTM 80 BTN9/P4CDB Which SKF BTM80BTN9/P4CDB 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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6207-2RS1	35	72	17	Bearings, units and housings
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GRA 3030	150	200	56	Bearings, units and housings
HA 317	74.6125	110	63	Bearings, units and housings
NUTR 1747 A	17	47	20	Bearings, units and housings
SAF 1522 x 4 T	101.6	-	-	Bearings, units and housings
YSA 213-2FK + H 2313	65	120	65	Bearings, units and housings

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