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 120 ATN9/P4CDB

BTM 120 ATN9/P4CDB

Dimensions

d		120	mm
D		180	mm
H		54	mm
d₁		147.7	mm
D₁		165	mm
r_1,2	min.	2	mm
r_3,4	min.	1	mm

Abutment dimensions

d_a	min.	129	mm
D_a	max.	175	mm
r_a	max.	2	mm
r_b	max.	1	mm
d_n		144.1	mm

Calculation data

Basic dynamic load rating	C	58.5	kN
Basic static load rating	C₀	146	kN
Fatigue load limit	P_u	5	kN
Attainable speed for grease lubrication		5200	r/min
Attainable speed for oil-air lubrication		6700	r/min
Preload class A		600	N
Preload class B		1800	N
Static axial stiffnes for preload A		377	N/µm
Static axial stiffnes for preload B		571	N/µm
Reference grease quantity	G_ref	40	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

4.55

Model Number: BTM 120 ATN9/P4CDB
Inner Diameter：120mm Outer Diameter：180mm Width：54mm
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:Medium and large motor,engineering machinery,medical equipment,instrument,Gas turbine,hydraulic actuator,Laser Measurements,Infrared Technology,Textile Industry Accessories and Accessories,metal mold,switch
Similar models:HM 212049/011 WS 81207 51207 V/HR11Q1 BEAS 012042-2RS BD-23120 CCK/W33-AHX 3120 PWM 90105120 PCM 12012560 M 1204 EKTN9 51200 51207 V/HR22T2
BEARING POWER International Trading Co.,Ltd. specialize in BTM120ATN9/P4CDB products，there is large inventory of SKF BTM 120 ATN9/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 120 ATN9/P4CDB Which SKF BTM120ATN9/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.

Model No.	Inner Diameter	Outer Diameter	Width	Type
1024690	259.9944	319.79	24.99	Seals
10681	27	46.43	6.35	Seals
25x42x7 HMS5 RG	25	42	7	Seals
608-2Z	8	22	7	Bearings, units and housings
6334	170	360	72	Bearings, units and housings
7018 ACE/P4AH1	90	140	24	Bearings, units and housings
71914 CB/HCP4A	70	100	16	Bearings, units and housings
90198	-	-	63.5	Seals
CRM 32 AMB	101.6	215.9	44.45	Bearings, units and housings
NATV 15 PPXA	15	35	19	Bearings, units and housings
QJ 308 N2PHAS	40	90	23	Bearings, units and housings
SILR 70 ES	70	-	49	Bearings, units and housings

Purchase the SKF BTM 120 ATN9/P4CDB Please fill in the following

Hot number： 16536 231/560 CA/W33 32219 523063 55x100x12 HMSA10 V 6316/HC5C3 91350 BT4B 331346 A/HA1 FSYE 3 1/2-3 FYTB 17 TF HA 3040 NUP 218 ECP NU 1884 MA SHT 85 YET 208/VL065