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 180 BM/HCP4CDB

BTM 180 BM/HCP4CDB

Dimensions

d		180	mm
D		280	mm
H		90	mm
d₁		226.5	mm
D₁		254.7	mm
r_1,2	min.	2.1	mm
r_3,4	min.	1.1	mm

Abutment dimensions

d_a	min.	191	mm
D_a	max.	274	mm
r_a	max.	2	mm
r_b	max.	1	mm
d_n		219.9	mm

Calculation data

Basic dynamic load rating	C	163	kN
Basic static load rating	C₀	425	kN
Fatigue load limit	P_u	11.8	kN
Attainable speed for grease lubrication		3600	r/min
Attainable speed for oil-air lubrication		4300	r/min
Preload class A		2100	N
Preload class B		6300	N
Static axial stiffnes for preload A		1110	N/µm
Static axial stiffnes for preload B		1669	N/µm
Reference grease quantity	G_ref	160	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

20.1

Model Number: BTM 180 BM/HCP4CDB
Inner Diameter：180mm Outer Diameter：280mm Width：90mm
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:equipment and,coal mill,Solenoid Valves,engineering machine,light therapy instrument,injection molding machine,equipment,Workpiece,printing machinery,machine lathe,Dental Equipment
Similar models:61808-2RZ W 61802-2Z 23180 CAK/W33 C 3180 M W 61803 W 61809 W 61809 R-2Z 24180 ECAK30/W33 + AOH 24180 61802 71802 CD/HCP4
BEARING POWER International Trading Co.,Ltd. specialize in BTM180BM/HCP4CDB products，there is large inventory of SKF BTM 180 BM/HCP4CDB 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 180 BM/HCP4CDB Which SKF BTM180BM/HCP4CDB 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
315175 C	600	820	-	Bearings, units and housings
46.3x62.3x14.3 TPM	45.69	62.99	-	Seals
47x90x10 HMS5 V	47	90	10	Seals
60888 MA	440	540	31	Bearings, units and housings
6217-Z	85	150	28	Bearings, units and housings
6200-RSL	10	30	9	Bearings, units and housings
BD-BS2-2220-2RS5K/VT143-H 2320 E	90	180	55	Bearings, units and housings
G 25x35x4	25	35	4	Seals
HK 0306 TN	3	6.5	6	Bearings, units and housings
NU 1009 ECP/HC5C3	45	75	16	Bearings, units and housings
SAF 22317 TLC	85	-	-	Bearings, units and housings
SSAFS 23056 KAT x 10.7/16	265.1125	-	-	Bearings, units and housings

Purchase the SKF BTM 180 BM/HCP4CDB Please fill in the following

Hot number： 15x25x5 HMSA10 RG 2218 80 VS V 71930 CD/HCP4AL 7213 BECBM 87577 BD-C 2318 K-AHX 2318 C 31/500 M NJ 322 ECM K 81115 TN NAO 17x35x16 NJ 1024 ML NNTR 70x180x85.2ZL PFT 72 Z 210