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 140 BM/P4CDB

BTM 140 BM/P4CDB

Dimensions

d		140	mm
D		210	mm
H		63	mm
d₁		172.6	mm
D₁		192.1	mm
r_1,2	min.	2.1	mm
r_3,4	min.	1	mm

Abutment dimensions

d_a	min.	151	mm
D_a	max.	205	mm
r_a	max.	2	mm
r_b	max.	1	mm
d_n		168.3	mm

Calculation data

Basic dynamic load rating	C	86.5	kN
Basic static load rating	C₀	216	kN
Fatigue load limit	P_u	6.95	kN
Attainable speed for grease lubrication		3900	r/min
Attainable speed for oil-air lubrication		5100	r/min
Preload class A		1050	N
Preload class B		3150	N
Static axial stiffnes for preload A		739	N/µm
Static axial stiffnes for preload B		1113	N/µm
Reference grease quantity	G_ref	62	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

7.85

Model Number: BTM 140 BM/P4CDB
Inner Diameter：140mm Outer Diameter：210mm Width：63mm
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：2025-12-09
Application:position switch,hydraulic actuator,power source,noise reduction equipment,power tools,medical equipment,Textile Accessories,altimeter etc,floor industry,car and accessories,sleep monitoring
Similar models:BD-C 3140 K-AH 3140 PSMF 081408 A51 BTM 140 BM/HCP4CDB BTM 140 AM/HCP4CDB PWM 140155150 SNW 140x7.7/8 IR 140x160x50 GEP 140 FS 619/1400 MB AH 3140
BEARING POWER International Trading Co.,Ltd. specialize in BTM140BM/P4CDB products，there is large inventory of SKF BTM 140 BM/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 140 BM/P4CDB Which SKF BTM140BM/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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