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 130 ATN9/HCP4CDB

BTM 130 ATN9/HCP4CDB

Dimensions

d		130	mm
D		200	mm
H		63	mm
d₁		162.6	mm
D₁		182.1	mm
r_1,2	min.	2	mm
r_3,4	min.	1	mm

Abutment dimensions

d_a	min.	139	mm
D_a	max.	195	mm
r_a	max.	2	mm
r_b	max.	1	mm
d_n		158.3	mm

Calculation data

Basic dynamic load rating	C	73.5	kN
Basic static load rating	C₀	186	kN
Fatigue load limit	P_u	6.1	kN
Attainable speed for grease lubrication		5900	r/min
Attainable speed for oil-air lubrication		7000	r/min
Preload class A		800	N
Preload class B		2400	N
Static axial stiffnes for preload A		475	N/µm
Static axial stiffnes for preload B		720	N/µm
Reference grease quantity	G_ref	58	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

6.45

Model Number: BTM 130 ATN9/HCP4CDB
Inner Diameter：130mm Outer Diameter：200mm 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：2026-06-25
Application:Gas turbine,plastic rolling,economic mold,internal combustion engine,defogging and degreasing,education model Instruments,gantry processing,embroidery cloth,tire industry,relay,other rubber
Similar models:BT2-8130 313038 A HE 3130 L BD-C 2230 K-AHX 3130 G 21309 EK H 3130 E SNW 130x5.1/4 K 81130 TN 31309/DF 1308 EM
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Model No. Inner Diameter Outer Diameter Width Type

19778
23034 CCK/W33
OKCX 240
PCZ 2416 M
SIJ 40 ES

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Hot number： 16034 18x47x6 HMSA10 RG 3308 DMA 4302 ATN9 404853 6407 7318 BECBP 7320 BECBY HM 30/1060 P 85 R-40 WF PBMF 220240100 M1G1 SAF 22611 x 1.7/8 T SAKAC 6 M SAW 23518 x 3.1/16 TLC SYFJ 505

Model No.	Inner Diameter	Outer Diameter	Width	Type
19778
23034 CCK/W33
OKCX 240
PCZ 2416 M
SIJ 40 ES