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 170 AM/P4CDB

BTM 170 AM/P4CDB

Dimensions

d		170	mm
D		260	mm
H		81	mm
d₁		211.3	mm
D₁		237.5	mm
r_1,2	min.	2.1	mm
r_3,4	min.	1.1	mm

Abutment dimensions

d_a	min.	181	mm
D_a	max.	254	mm
r_a	max.	2	mm
r_b	max.	1	mm
d_n		205.4	mm

Calculation data

Basic dynamic load rating	C	118	kN
Basic static load rating	C₀	315	kN
Fatigue load limit	P_u	9.15	kN
Attainable speed for grease lubrication		3600	r/min
Attainable speed for oil-air lubrication		4700	r/min
Preload class A		1350	N
Preload class B		4050	N
Static axial stiffnes for preload A		551	N/µm
Static axial stiffnes for preload B		833	N/µm
Reference grease quantity	G_ref	126	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

16.1

Model Number: BTM 170 AM/P4CDB
Inner Diameter：170mm Outer Diameter：260mm Width：81mm
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:food add,Equipment,walking Food processing machinery and equipment,tower crane,hydraulic pump,Traffic Fire Protection Equipment Security equipment,noise inspection,hydraulic cylinder buffer,municipal machinery,impression material,Display Devices
Similar models:W 61704 W 61700 XR-2ZS PBM 150170100 M1G1 W 61702 R-2Z K 160x170x46 BTM 170 AM/P4CDB W 61709-2RS1 618/1700 MB W 61706-2RZ PWM 170190180
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