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 75 ATN9/HCP4CDB

BTM 75 ATN9/HCP4CDB

Dimensions

d		75	mm
D		115	mm
H		36	mm
d₁		93.55	mm
D₁		105.2	mm
r_1,2	min.	1.1	mm
r_3,4	min.	0.6	mm

Abutment dimensions

d_a	min.	81	mm
D_a	max.	111	mm
r_a	max.	1	mm
r_b	max.	0.6	mm
d_n		91.1	mm

Calculation data

Basic dynamic load rating	C	27.5	kN
Basic static load rating	C₀	61	kN
Fatigue load limit	P_u	2.6	kN
Attainable speed for grease lubrication		10300	r/min
Attainable speed for oil-air lubrication		12300	r/min
Preload class A		250	N
Preload class B		750	N
Static axial stiffnes for preload A		259	N/µm
Static axial stiffnes for preload B		393	N/µm
Reference grease quantity	G_ref	11.8	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

1.2

Model Number: BTM 75 ATN9/HCP4CDB
Inner Diameter：75mm Outer Diameter：115mm Width：36mm
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:cooling system,embroidery cloth,metallurgical mold,Infrared Technology,heating fans,directional control valve,Leather Products,Plastic Equipment,chuck industry,reducer,Garment Accessories
Similar models:619/750 MA AS 75100 BD-C 39/750 KM-OH 39/750 HE PRMF 707540 NK 75/25 K 175x183x32 PBMF 759070 M1G1 EE 752305/752380 MS 31/800-750 T7FC 075
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Model No. Inner Diameter Outer Diameter Width Type

7017 ACB/HCP4AL
7024 CB/P4AL
FNL 508 B
FSAF 22216
PRM 808560

Purchase the SKF BTM 75 ATN9/HCP4CDB Please fill in the following

Hot number： 22328-2CS5K/VT143 3200 A-2ZTN9/MT33 32211 7216 BECBPH 85881 BT4B 334023 E1/C675 EE 655270/655345 FY 60 TR H 204 HE 3026 E NJ 2310 ECML NK 42/30 SAW 23544 TLC SILKB 10 F SYJ 65 KF

Model No.	Inner Diameter	Outer Diameter	Width	Type
7017 ACB/HCP4AL
7024 CB/P4AL
FNL 508 B
FSAF 22216
PRM 808560